{
  "type": "FeatureCollection",
  "propertyNames": ["cruise_id", "EXPOCODE", "SECT_ID", "STNNBR", "CASTNO", "GEOTRC_EVENTNO", "DATE", "time2", "time", "GEOTRC_SAMPNO", "SAMPNO", "BTLNBR", "BTLNBR_FLAG_W", "CTDPRS", "depth", "CTDTMP", "CTDSAL", "CTDSAL_FLAG_W", "SALNTY", "SALNTY_FLAG_W", "SALTREF", "SALTREF_FLAG_W", "CTDOXY", "CTDOXY_FLAG_W", "BTMDEPTH", "SILCAT", "SILCAT_FLAG_W", "NITRAT", "NITRAT_FLAG_W", "NITRIT", "NITRIT_FLAG_W", "PHSPHT", "PHSPHT_FLAG_W", "AL_UH", "AL_UH_FLAG_W", "MN_UH", "MN_UH_FLAG_W", "FE_UH", "FE_UH_FLAG_W", "HG_TOTAL", "HG_TOTAL_FLAG_W", "HG_ELEMENTAL", "HG_ELEMENTAL_FLAG_W", "HG_DM", "HG_DM_FLAG_W", "COLLOIDAL_HG", "COLLOIDAL_HG_FLAG_W", "ZN_DISS", "ZN_DISS_FLAG_W", "BTL_DATE", "BTL_TIME", "BTL_LAT", "BTL_LON", "ODF_CTDPRS", "ODF_CTDDEPTH"],
  "propertyUnits": ["unitless", "unitless", "unitless", "unitless", "unitless", "unitless", "unitless", "unitless", "UTC", "unitless", "unitless", "unitless", "unitless", "decibars", "m", "degrees celsius", "PSS-78", "unitless", "PSS-78", "unitless", "G/KG", "unitless", "UMOL/KG", "unitless", "meters corrected", "UMOL/KG", "unitless", "UMOL/KG", "unitless", "UMOL/KG", "unitless", "UMOL/KG", "unitless", "NMOL/L", "unitless", "NMOL/L", "unitless", "NMOL/L", "unitless", "PMOL/L", "unitless", "PMOL/L", "unitless", "PMOL/L", "unitless", "PMOL/L", "unitless", "NMOL/KG", "unitless", "years days months", "unitless", "decimal degrees", "decimal degrees", "decibars", "meters"],
  "features": [
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10493,
    "SAMPNO": 24,
    "BTLNBR": "GF-07",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 24.6,
    "depth": 24.3,
    "CTDTMP": 9.6433,
    "CTDSAL": 32.9292,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.9331,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.0884,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 317.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 4.2,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 9.65,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.16,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.08,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.845,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.952,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.475,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.25,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1717,
    "BTL_LAT": 60.2463,
    "BTL_LON": -179.0974,
    "ODF_CTDPRS": 24.6,
    "ODF_CTDDEPTH": 24.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10492,
    "SAMPNO": 23,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 24.6,
    "depth": 24.3,
    "CTDTMP": 9.6433,
    "CTDSAL": 32.9292,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.9325,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.0878,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 285.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 4.3,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 9.72,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.16,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.08,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.05,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.08,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1717,
    "BTL_LAT": 60.2463,
    "BTL_LON": -179.0974,
    "ODF_CTDPRS": 24.6,
    "ODF_CTDDEPTH": 24.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10491,
    "SAMPNO": 22,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 42.5,
    "depth": 42.1,
    "CTDTMP": 4.303,
    "CTDSAL": 32.9293,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.9352,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.0905,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 317.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 24.92,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 18.48,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.3,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.76,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.738,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.635,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.537,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 2.5,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1713,
    "BTL_LAT": 60.2474,
    "BTL_LON": -179.0968,
    "ODF_CTDPRS": 42.5,
    "ODF_CTDDEPTH": 42.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10490,
    "SAMPNO": 21,
    "BTLNBR": "GF-40",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 42.5,
    "depth": 42.1,
    "CTDTMP": 4.303,
    "CTDSAL": 32.9293,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.9495,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.1049,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 317.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 27.46,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 19.58,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.23,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.79,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.85,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.02,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1713,
    "BTL_LAT": 60.2474,
    "BTL_LON": -179.0968,
    "ODF_CTDPRS": 42.5,
    "ODF_CTDDEPTH": 42.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10489,
    "SAMPNO": 20,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 73.5,
    "depth": 72.8,
    "CTDTMP": 3.4803,
    "CTDSAL": 33.0315,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.0446,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2005,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 283.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 44.47,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 25.89,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.04,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.489,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.772,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.639,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 3.88,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1712,
    "BTL_LAT": 60.248,
    "BTL_LON": -179.0964,
    "ODF_CTDPRS": 73.5,
    "ODF_CTDDEPTH": 72.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10488,
    "SAMPNO": 19,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 73.5,
    "depth": 72.8,
    "CTDTMP": 3.4803,
    "CTDSAL": 33.0315,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.0562,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.212,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 283.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 46.03,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 26.24,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.04,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.96,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.57,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.09,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1712,
    "BTL_LAT": 60.248,
    "BTL_LON": -179.0964,
    "ODF_CTDPRS": 73.5,
    "ODF_CTDDEPTH": 72.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10487,
    "SAMPNO": 18,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 100.0,
    "depth": 99.1,
    "CTDTMP": 3.0635,
    "CTDSAL": 33.0629,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.0706,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2266,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 45.44,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 26.23,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.1,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.19,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.82,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.638,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 3.88,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1710,
    "BTL_LAT": 60.2486,
    "BTL_LON": -179.0959,
    "ODF_CTDPRS": 100.0,
    "ODF_CTDDEPTH": 99.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10486,
    "SAMPNO": 17,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 100.0,
    "depth": 99.1,
    "CTDTMP": 3.0635,
    "CTDSAL": 33.0629,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.0687,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2246,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 286.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 45.54,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 26.06,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.1,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 2.89,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.13,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1710,
    "BTL_LAT": 60.2486,
    "BTL_LON": -179.0959,
    "ODF_CTDPRS": 100.0,
    "ODF_CTDDEPTH": 99.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10485,
    "SAMPNO": 16,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 149.7,
    "depth": 148.2,
    "CTDTMP": 2.6671,
    "CTDSAL": 33.0905,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.0966,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2526,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 47.88,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 26.69,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.06,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.231,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.561,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.787,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 3.74,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1705,
    "BTL_LAT": 60.2497,
    "BTL_LON": -179.0947,
    "ODF_CTDPRS": 149.7,
    "ODF_CTDDEPTH": 148.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10484,
    "SAMPNO": 15,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 149.7,
    "depth": 148.2,
    "CTDTMP": 2.6671,
    "CTDSAL": 33.0905,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.0983,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2544,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 47.88,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 26.69,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.07,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 5,
    "HG_ELEMENTAL": 0.17,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1705,
    "BTL_LAT": 60.2497,
    "BTL_LON": -179.0947,
    "ODF_CTDPRS": 149.7,
    "ODF_CTDDEPTH": 148.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10483,
    "SAMPNO": 14,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 175.1,
    "depth": 173.4,
    "CTDTMP": 2.4595,
    "CTDSAL": 33.0932,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1013,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2573,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 47.88,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 26.63,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.08,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.246,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.478,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.734,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 4.37,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1703,
    "BTL_LAT": 60.2501,
    "BTL_LON": -179.0938,
    "ODF_CTDPRS": 175.1,
    "ODF_CTDDEPTH": 173.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10482,
    "SAMPNO": 13,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 175.1,
    "depth": 173.4,
    "CTDTMP": 2.4595,
    "CTDSAL": 33.0932,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1019,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2579,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 47.88,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 26.66,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.06,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.84,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.14,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1703,
    "BTL_LAT": 60.2501,
    "BTL_LON": -179.0938,
    "ODF_CTDPRS": 175.1,
    "ODF_CTDDEPTH": 173.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10481,
    "SAMPNO": 12,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 551.7,
    "depth": 545.7,
    "CTDTMP": 3.6934,
    "CTDSAL": 33.9956,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.0068,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 34.1672,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 39.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 109.38,
    "SILCAT_FLAG_W": 4,
    "NITRAT": 43.2,
    "NITRAT_FLAG_W": 4,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 4,
    "PHSPHT": 3.08,
    "PHSPHT_FLAG_W": 4,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1642,
    "BTL_LAT": 60.2556,
    "BTL_LON": -179.0862,
    "ODF_CTDPRS": 551.7,
    "ODF_CTDDEPTH": 545.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10480,
    "SAMPNO": 11,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 551.7,
    "depth": 545.7,
    "CTDTMP": 3.6934,
    "CTDSAL": 33.9956,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.007,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 34.1674,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 39.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 109.18,
    "SILCAT_FLAG_W": 4,
    "NITRAT": 43.13,
    "NITRAT_FLAG_W": 4,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 4,
    "PHSPHT": 3.08,
    "PHSPHT_FLAG_W": 4,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1642,
    "BTL_LAT": 60.2556,
    "BTL_LON": -179.0862,
    "ODF_CTDPRS": 551.7,
    "ODF_CTDDEPTH": 545.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10479,
    "SAMPNO": 10,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 552.1,
    "depth": 546.2,
    "CTDTMP": 3.6935,
    "CTDSAL": 33.9956,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.0066,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 34.167,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 39.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 109.28,
    "SILCAT_FLAG_W": 4,
    "NITRAT": 43.16,
    "NITRAT_FLAG_W": 4,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 4,
    "PHSPHT": 3.08,
    "PHSPHT_FLAG_W": 4,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1642,
    "BTL_LAT": 60.2556,
    "BTL_LON": -179.0862,
    "ODF_CTDPRS": 552.1,
    "ODF_CTDDEPTH": 546.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10478,
    "SAMPNO": 9,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 552.1,
    "depth": 546.2,
    "CTDTMP": 3.6935,
    "CTDSAL": 33.9956,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.0074,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 34.1678,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 39.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 109.57,
    "SILCAT_FLAG_W": 4,
    "NITRAT": 43.1,
    "NITRAT_FLAG_W": 4,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 4,
    "PHSPHT": 3.08,
    "PHSPHT_FLAG_W": 4,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1642,
    "BTL_LAT": 60.2556,
    "BTL_LON": -179.0862,
    "ODF_CTDPRS": 552.1,
    "ODF_CTDDEPTH": 546.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10477,
    "SAMPNO": 8,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 552.6,
    "depth": 546.6,
    "CTDTMP": 3.6934,
    "CTDSAL": 33.9955,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.7488,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 33.9079,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 39.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 91.02,
    "SILCAT_FLAG_W": 4,
    "NITRAT": 39.8,
    "NITRAT_FLAG_W": 4,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 4,
    "PHSPHT": 2.9,
    "PHSPHT_FLAG_W": 4,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1642,
    "BTL_LAT": 60.2556,
    "BTL_LON": -179.0861,
    "ODF_CTDPRS": 552.6,
    "ODF_CTDDEPTH": 546.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10476,
    "SAMPNO": 7,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 552.6,
    "depth": 546.6,
    "CTDTMP": 3.6934,
    "CTDSAL": 33.9955,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.7474,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 33.9065,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 39.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 90.82,
    "SILCAT_FLAG_W": 4,
    "NITRAT": 39.75,
    "NITRAT_FLAG_W": 4,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 4,
    "PHSPHT": 2.85,
    "PHSPHT_FLAG_W": 4,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1642,
    "BTL_LAT": 60.2556,
    "BTL_LON": -179.0861,
    "ODF_CTDPRS": 552.6,
    "ODF_CTDDEPTH": 546.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10475,
    "SAMPNO": 6,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 554.4,
    "depth": 548.4,
    "CTDTMP": 3.6931,
    "CTDSAL": 34.0018,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.0215,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.182,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 39.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 109.57,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 43.28,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 3.07,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.808,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.957,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.388,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 10.7,
    "ZN_DISS_FLAG_W": 3,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1641,
    "BTL_LAT": 60.2557,
    "BTL_LON": -179.0861,
    "ODF_CTDPRS": 554.4,
    "ODF_CTDDEPTH": 548.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10474,
    "SAMPNO": 5,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 554.4,
    "depth": 548.4,
    "CTDTMP": 3.6931,
    "CTDSAL": 34.0018,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.016,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.1765,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 39.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 109.67,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 43.34,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 3.11,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.6,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.2,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.1,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1641,
    "BTL_LAT": 60.2557,
    "BTL_LON": -179.0861,
    "ODF_CTDPRS": 554.4,
    "ODF_CTDDEPTH": 548.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10473,
    "SAMPNO": 4,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 604.8,
    "depth": 598.2,
    "CTDTMP": 3.6211,
    "CTDSAL": 34.0575,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.0611,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.2217,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 29.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 114.06,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 43.6,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 3.09,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.931,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.035,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.402,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 9.28,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1639,
    "BTL_LAT": 60.2564,
    "BTL_LON": -179.0853,
    "ODF_CTDPRS": 604.8,
    "ODF_CTDDEPTH": 598.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10472,
    "SAMPNO": 3,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 604.8,
    "depth": 598.2,
    "CTDTMP": 3.6211,
    "CTDSAL": 34.0575,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.0623,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.2229,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 29.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 114.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 43.58,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 3.4,
    "PHSPHT_FLAG_W": 4,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.13,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.3,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1639,
    "BTL_LAT": 60.2564,
    "BTL_LON": -179.0853,
    "ODF_CTDPRS": 604.8,
    "ODF_CTDDEPTH": 598.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10471,
    "SAMPNO": 2,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 741.0,
    "depth": 732.7,
    "CTDTMP": 3.4165,
    "CTDSAL": 34.1575,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.1631,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.3242,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 22.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 125.77,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 43.71,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 3.12,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.314,
    "AL_UH_FLAG_W": 3,
    "MN_UH": 1.233,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.373,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 9.48,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1635,
    "BTL_LAT": 60.2576,
    "BTL_LON": -179.0838,
    "ODF_CTDPRS": 741.0,
    "ODF_CTDDEPTH": 732.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.0832, 60.2579] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6009,
    "DATE": 20150812,
    "time2": "1633",
    "time": "2015-08-12T16:33:00.00Z",
    "GEOTRC_SAMPNO": 10470,
    "SAMPNO": 1,
    "BTLNBR": "GF-09",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 741.0,
    "depth": 732.7,
    "CTDTMP": 3.4165,
    "CTDSAL": 34.1575,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.1627,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.3238,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 22.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 772,
    "SILCAT": 125.47,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 43.93,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 3.11,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 2.23,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.09,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.12,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150812,
    "BTL_TIME": 1635,
    "BTL_LAT": 60.2576,
    "BTL_LON": -179.0838,
    "ODF_CTDPRS": 741.0,
    "ODF_CTDDEPTH": 732.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 24.1,
    "depth": 23.9,
    "CTDTMP": 8.4094,
    "CTDSAL": 32.9031,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 308.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150813,
    "BTL_TIME": 1002,
    "BTL_LAT": 60.1672,
    "BTL_LON": -178.9803,
    "ODF_CTDPRS": 24.1,
    "ODF_CTDDEPTH": 23.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": 10551,
    "SAMPNO": 23,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 24.1,
    "depth": 23.9,
    "CTDTMP": 8.4094,
    "CTDSAL": 32.9031,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.8992,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.0543,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 286.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": 11.44,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.95,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.22,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.41,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150813,
    "BTL_TIME": 1002,
    "BTL_LAT": 60.1672,
    "BTL_LON": -178.9803,
    "ODF_CTDPRS": 24.1,
    "ODF_CTDDEPTH": 23.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 22,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 45.1,
    "depth": 44.7,
    "CTDTMP": 4.3397,
    "CTDSAL": 32.9295,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 308.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150813,
    "BTL_TIME": 959,
    "BTL_LAT": 60.1677,
    "BTL_LON": -178.9815,
    "ODF_CTDPRS": 45.1,
    "ODF_CTDDEPTH": 44.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 21,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 45.1,
    "depth": 44.7,
    "CTDTMP": 4.3397,
    "CTDSAL": 32.9295,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 308.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150813,
    "BTL_TIME": 959,
    "BTL_LAT": 60.1677,
    "BTL_LON": -178.9815,
    "ODF_CTDPRS": 45.1,
    "ODF_CTDDEPTH": 44.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 20,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 45.7,
    "depth": 45.3,
    "CTDTMP": 4.2587,
    "CTDSAL": 32.9337,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 307.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150813,
    "BTL_TIME": 959,
    "BTL_LAT": 60.1677,
    "BTL_LON": -178.9816,
    "ODF_CTDPRS": 45.7,
    "ODF_CTDDEPTH": 45.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 19,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 45.7,
    "depth": 45.3,
    "CTDTMP": 4.2587,
    "CTDSAL": 32.9337,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 307.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150813,
    "BTL_TIME": 959,
    "BTL_LAT": 60.1677,
    "BTL_LON": -178.9816,
    "ODF_CTDPRS": 45.7,
    "ODF_CTDDEPTH": 45.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 18,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 46.0,
    "depth": 45.6,
    "CTDTMP": 4.2209,
    "CTDSAL": 32.9353,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 307.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150813,
    "BTL_TIME": 958,
    "BTL_LAT": 60.1678,
    "BTL_LON": -178.9817,
    "ODF_CTDPRS": 46.0,
    "ODF_CTDDEPTH": 45.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 17,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 46.0,
    "depth": 45.6,
    "CTDTMP": 4.2209,
    "CTDSAL": 32.9353,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 307.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150813,
    "BTL_TIME": 958,
    "BTL_LAT": 60.1678,
    "BTL_LON": -178.9817,
    "ODF_CTDPRS": 46.0,
    "ODF_CTDDEPTH": 45.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 16,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 46.4,
    "depth": 45.9,
    "CTDTMP": 4.2054,
    "CTDSAL": 32.9372,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 307.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150813,
    "BTL_TIME": 958,
    "BTL_LAT": 60.1678,
    "BTL_LON": -178.9818,
    "ODF_CTDPRS": 46.4,
    "ODF_CTDDEPTH": 45.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 15,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 46.4,
    "depth": 45.9,
    "CTDTMP": 4.2054,
    "CTDSAL": 32.9372,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 307.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150813,
    "BTL_TIME": 958,
    "BTL_LAT": 60.1678,
    "BTL_LON": -178.9818,
    "ODF_CTDPRS": 46.4,
    "ODF_CTDDEPTH": 45.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 14,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 47.6,
    "depth": 47.2,
    "CTDTMP": 4.0348,
    "CTDSAL": 32.9393,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 306.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150813,
    "BTL_TIME": 958,
    "BTL_LAT": 60.1678,
    "BTL_LON": -178.9819,
    "ODF_CTDPRS": 47.6,
    "ODF_CTDDEPTH": 47.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": 10550,
    "SAMPNO": 13,
    "BTLNBR": "GF-40",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 47.6,
    "depth": 47.2,
    "CTDTMP": 4.0348,
    "CTDSAL": 32.9393,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.9427,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.098,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 306.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": 33.33,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 22.2,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.16,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.93,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150813,
    "BTL_TIME": 958,
    "BTL_LAT": 60.1678,
    "BTL_LON": -178.9819,
    "ODF_CTDPRS": 47.6,
    "ODF_CTDDEPTH": 47.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 12,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 100.1,
    "depth": 99.2,
    "CTDTMP": 2.9518,
    "CTDSAL": 33.0379,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150813,
    "BTL_TIME": 955,
    "BTL_LAT": 60.1681,
    "BTL_LON": -178.9832,
    "ODF_CTDPRS": 100.1,
    "ODF_CTDDEPTH": 99.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": 10549,
    "SAMPNO": 11,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 100.1,
    "depth": 99.2,
    "CTDTMP": 2.9518,
    "CTDSAL": 33.0379,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.0382,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.194,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 301.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": 42.8,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 24.97,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.11,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.03,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150813,
    "BTL_TIME": 955,
    "BTL_LAT": 60.1681,
    "BTL_LON": -178.9832,
    "ODF_CTDPRS": 100.1,
    "ODF_CTDDEPTH": 99.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 10,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 150.9,
    "depth": 149.4,
    "CTDTMP": 2.3068,
    "CTDSAL": 33.0781,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 298.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150813,
    "BTL_TIME": 951,
    "BTL_LAT": 60.1686,
    "BTL_LON": -178.9858,
    "ODF_CTDPRS": 150.9,
    "ODF_CTDDEPTH": 149.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": 10548,
    "SAMPNO": 9,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 150.9,
    "depth": 149.4,
    "CTDTMP": 2.3068,
    "CTDSAL": 33.0781,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.0819,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2379,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 298.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": 47.4,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 26.61,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.08,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150813,
    "BTL_TIME": 951,
    "BTL_LAT": 60.1686,
    "BTL_LON": -178.9858,
    "ODF_CTDPRS": 150.9,
    "ODF_CTDDEPTH": 149.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 8,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 175.7,
    "depth": 173.9,
    "CTDTMP": 2.3787,
    "CTDSAL": 33.1155,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 297.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150813,
    "BTL_TIME": 947,
    "BTL_LAT": 60.1697,
    "BTL_LON": -178.9857,
    "ODF_CTDPRS": 175.7,
    "ODF_CTDDEPTH": 173.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": 10547,
    "SAMPNO": 7,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 175.7,
    "depth": 173.9,
    "CTDTMP": 2.3787,
    "CTDSAL": 33.1155,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 297.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150813,
    "BTL_TIME": 947,
    "BTL_LAT": 60.1697,
    "BTL_LON": -178.9857,
    "ODF_CTDPRS": 175.7,
    "ODF_CTDDEPTH": 173.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": 10546,
    "SAMPNO": 6,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 251.5,
    "depth": 248.9,
    "CTDTMP": 3.8635,
    "CTDSAL": 33.5075,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.5077,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.6657,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 144.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": 77.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 36.08,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.65,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.128,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.484,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 2.138,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150813,
    "BTL_TIME": 944,
    "BTL_LAT": 60.1702,
    "BTL_LON": -178.9866,
    "ODF_CTDPRS": 251.5,
    "ODF_CTDDEPTH": 248.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": 10545,
    "SAMPNO": 5,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 251.5,
    "depth": 248.9,
    "CTDTMP": 3.8635,
    "CTDSAL": 33.5075,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.5073,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.6653,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 144.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": 77.76,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 36.09,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.64,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.1,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.09,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.07,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150813,
    "BTL_TIME": 944,
    "BTL_LAT": 60.1702,
    "BTL_LON": -178.9866,
    "ODF_CTDPRS": 251.5,
    "ODF_CTDDEPTH": 248.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": 10544,
    "SAMPNO": 4,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 352.3,
    "depth": 348.7,
    "CTDTMP": 3.8816,
    "CTDSAL": 33.708,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.7062,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.8651,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 95.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": 90.16,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 39.49,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.847,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.454,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 2.039,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150813,
    "BTL_TIME": 938,
    "BTL_LAT": 60.1713,
    "BTL_LON": -178.9888,
    "ODF_CTDPRS": 352.3,
    "ODF_CTDDEPTH": 348.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": 10543,
    "SAMPNO": 3,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 352.3,
    "depth": 348.7,
    "CTDTMP": 3.8816,
    "CTDSAL": 33.708,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.7105,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.8694,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 95.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": 90.35,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 39.61,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.7,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.16,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150813,
    "BTL_TIME": 938,
    "BTL_LAT": 60.1713,
    "BTL_LON": -178.9888,
    "ODF_CTDPRS": 352.3,
    "ODF_CTDDEPTH": 348.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": 10542,
    "SAMPNO": 2,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 453.6,
    "depth": 448.8,
    "CTDTMP": 3.7834,
    "CTDSAL": 33.8622,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.8627,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.0224,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 61.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": 101.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 42.15,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 3.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.563,
    "AL_UH_FLAG_W": 3,
    "MN_UH": 0.643,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.663,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150813,
    "BTL_TIME": 934,
    "BTL_LAT": 60.172,
    "BTL_LON": -178.9899,
    "ODF_CTDPRS": 453.6,
    "ODF_CTDDEPTH": 448.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-178.9907, 60.1727] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 1,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6017,
    "DATE": 20150813,
    "time2": "0931",
    "time": "2015-08-13T09:31:00.00Z",
    "GEOTRC_SAMPNO": 10541,
    "SAMPNO": 1,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 453.6,
    "depth": 448.8,
    "CTDTMP": 3.7834,
    "CTDSAL": 33.8622,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.8646,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.0243,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 61.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 531,
    "SILCAT": 101.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 42.13,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 3.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.46,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.13,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150813,
    "BTL_TIME": 934,
    "BTL_LAT": 60.172,
    "BTL_LON": -178.9899,
    "ODF_CTDPRS": 453.6,
    "ODF_CTDDEPTH": 448.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 16.8,
    "depth": 16.6,
    "CTDTMP": 6.7606,
    "CTDSAL": 31.2639,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 299.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 852,
    "BTL_LAT": 62.1871,
    "BTL_LON": -171.573,
    "ODF_CTDPRS": 16.8,
    "ODF_CTDDEPTH": 16.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 16.8,
    "depth": 16.6,
    "CTDTMP": 6.7606,
    "CTDSAL": 31.2639,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 264.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 852,
    "BTL_LAT": 62.1871,
    "BTL_LON": -171.573,
    "ODF_CTDPRS": 16.8,
    "ODF_CTDDEPTH": 16.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 22,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 17.4,
    "depth": 17.2,
    "CTDTMP": 6.3712,
    "CTDSAL": 31.2664,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 309.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 852,
    "BTL_LAT": 62.1871,
    "BTL_LON": -171.573,
    "ODF_CTDPRS": 17.4,
    "ODF_CTDDEPTH": 17.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 21,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 17.4,
    "depth": 17.2,
    "CTDTMP": 6.3712,
    "CTDSAL": 31.2664,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 309.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 852,
    "BTL_LAT": 62.1871,
    "BTL_LON": -171.573,
    "ODF_CTDPRS": 17.4,
    "ODF_CTDDEPTH": 17.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 20,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 18.3,
    "depth": 18.2,
    "CTDTMP": 5.8124,
    "CTDSAL": 31.2548,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 319.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 852,
    "BTL_LAT": 62.1872,
    "BTL_LON": -171.5731,
    "ODF_CTDPRS": 18.3,
    "ODF_CTDDEPTH": 18.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 19,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 18.3,
    "depth": 18.2,
    "CTDTMP": 5.8124,
    "CTDSAL": 31.2548,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 319.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 852,
    "BTL_LAT": 62.1872,
    "BTL_LON": -171.5731,
    "ODF_CTDPRS": 18.3,
    "ODF_CTDDEPTH": 18.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": 10557,
    "SAMPNO": 18,
    "BTLNBR": "GF-45",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.0,
    "depth": 18.9,
    "CTDTMP": 5.3656,
    "CTDSAL": 31.243,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3021,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.4497,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 331.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": 5.09,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.57,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.035,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 11.074,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 2.203,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 0.49,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150814,
    "BTL_TIME": 852,
    "BTL_LAT": 62.1872,
    "BTL_LON": -171.5731,
    "ODF_CTDPRS": 19.0,
    "ODF_CTDDEPTH": 18.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": 10556,
    "SAMPNO": 17,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.0,
    "depth": 18.9,
    "CTDTMP": 5.3656,
    "CTDSAL": 31.243,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3582,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 31.506,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 331.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": 9.4,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.69,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.05,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.71,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.02,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.07,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 852,
    "BTL_LAT": 62.1872,
    "BTL_LON": -171.5731,
    "ODF_CTDPRS": 19.0,
    "ODF_CTDDEPTH": 18.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 16,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 23.6,
    "depth": 23.3,
    "CTDTMP": 3.1622,
    "CTDSAL": 31.3885,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 332.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 851,
    "BTL_LAT": 62.1875,
    "BTL_LON": -171.5735,
    "ODF_CTDPRS": 23.6,
    "ODF_CTDDEPTH": 23.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 15,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 23.6,
    "depth": 23.3,
    "CTDTMP": 3.1622,
    "CTDSAL": 31.3885,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 332.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 851,
    "BTL_LAT": 62.1875,
    "BTL_LON": -171.5735,
    "ODF_CTDPRS": 23.6,
    "ODF_CTDDEPTH": 23.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 14,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 31.8,
    "depth": 31.5,
    "CTDTMP": 0.163,
    "CTDSAL": 31.5779,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 265.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 849,
    "BTL_LAT": 62.188,
    "BTL_LON": -171.5741,
    "ODF_CTDPRS": 31.8,
    "ODF_CTDDEPTH": 31.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 13,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 31.8,
    "depth": 31.5,
    "CTDTMP": 0.163,
    "CTDSAL": 31.5779,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 265.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 849,
    "BTL_LAT": 62.188,
    "BTL_LON": -171.5741,
    "ODF_CTDPRS": 31.8,
    "ODF_CTDDEPTH": 31.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 12,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 32.7,
    "depth": 32.4,
    "CTDTMP": 0.1674,
    "CTDSAL": 31.5816,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 265.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 849,
    "BTL_LAT": 62.188,
    "BTL_LON": -171.5741,
    "ODF_CTDPRS": 32.7,
    "ODF_CTDDEPTH": 32.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 11,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 32.7,
    "depth": 32.4,
    "CTDTMP": 0.1674,
    "CTDSAL": 31.5816,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 265.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 849,
    "BTL_LAT": 62.188,
    "BTL_LON": -171.5741,
    "ODF_CTDPRS": 32.7,
    "ODF_CTDDEPTH": 32.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": 10555,
    "SAMPNO": 10,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 33.5,
    "depth": 33.2,
    "CTDTMP": 0.1898,
    "CTDSAL": 31.5903,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.5907,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.7396,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 265.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": 29.18,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 4.59,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.2,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.46,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.691,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 119.509,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 10.97,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 4.39,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150814,
    "BTL_TIME": 849,
    "BTL_LAT": 62.1881,
    "BTL_LON": -171.5742,
    "ODF_CTDPRS": 33.5,
    "ODF_CTDDEPTH": 33.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": 10554,
    "SAMPNO": 9,
    "BTLNBR": "GF-22",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 33.5,
    "depth": 33.2,
    "CTDTMP": 0.1898,
    "CTDSAL": 31.5903,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.5947,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.7437,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 265.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": 28.88,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 4.59,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.2,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.46,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.48,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.07,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 849,
    "BTL_LAT": 62.1881,
    "BTL_LON": -171.5742,
    "ODF_CTDPRS": 33.5,
    "ODF_CTDDEPTH": 33.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 8,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 43.2,
    "depth": 42.8,
    "CTDTMP": 0.3334,
    "CTDSAL": 31.6326,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 264.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 846,
    "BTL_LAT": 62.1889,
    "BTL_LON": -171.5752,
    "ODF_CTDPRS": 43.2,
    "ODF_CTDDEPTH": 42.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 7,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 43.2,
    "depth": 42.8,
    "CTDTMP": 0.3334,
    "CTDSAL": 31.6326,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 264.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 846,
    "BTL_LAT": 62.1889,
    "BTL_LON": -171.5752,
    "ODF_CTDPRS": 43.2,
    "ODF_CTDDEPTH": 42.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 6,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 43.6,
    "depth": 43.2,
    "CTDTMP": 0.3349,
    "CTDSAL": 31.6328,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 265.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 846,
    "BTL_LAT": 62.1889,
    "BTL_LON": -171.5752,
    "ODF_CTDPRS": 43.6,
    "ODF_CTDDEPTH": 43.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 5,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 43.6,
    "depth": 43.2,
    "CTDTMP": 0.3349,
    "CTDSAL": 31.6328,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 265.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 846,
    "BTL_LAT": 62.1889,
    "BTL_LON": -171.5752,
    "ODF_CTDPRS": 43.6,
    "ODF_CTDDEPTH": 43.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 4,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 44.0,
    "depth": 43.6,
    "CTDTMP": 0.3352,
    "CTDSAL": 31.633,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 264.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 846,
    "BTL_LAT": 62.189,
    "BTL_LON": -171.5753,
    "ODF_CTDPRS": 44.0,
    "ODF_CTDDEPTH": 43.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 3,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 44.0,
    "depth": 43.6,
    "CTDTMP": 0.3352,
    "CTDSAL": 31.633,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 264.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 846,
    "BTL_LAT": 62.189,
    "BTL_LON": -171.5753,
    "ODF_CTDPRS": 44.0,
    "ODF_CTDDEPTH": 43.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": 10553,
    "SAMPNO": 2,
    "BTLNBR": "GF-32",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 44.4,
    "depth": 44.0,
    "CTDTMP": 0.3372,
    "CTDSAL": 31.6333,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.63,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.7791,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 264.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": 28.39,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 4.51,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.2,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.48,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.585,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 126.019,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 13.158,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 6.03,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150814,
    "BTL_TIME": 846,
    "BTL_LAT": 62.189,
    "BTL_LON": -171.5753,
    "ODF_CTDPRS": 44.4,
    "ODF_CTDDEPTH": 44.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.5755, 62.1892] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 2,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6019,
    "DATE": 20150814,
    "time2": "0845",
    "time": "2015-08-14T08:45:00.00Z",
    "GEOTRC_SAMPNO": 10552,
    "SAMPNO": 1,
    "BTLNBR": "GF-48",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 44.4,
    "depth": 44.0,
    "CTDTMP": 0.3372,
    "CTDSAL": 31.6333,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.621,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.7701,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 264.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 49,
    "SILCAT": 28.49,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 4.52,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.2,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.46,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 2.09,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.03,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150814,
    "BTL_TIME": 846,
    "BTL_LAT": 62.189,
    "BTL_LON": -171.5753,
    "ODF_CTDPRS": 44.4,
    "ODF_CTDDEPTH": 44.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 17.7,
    "depth": 17.5,
    "CTDTMP": 8.3221,
    "CTDSAL": 31.774,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 298.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1140,
    "BTL_LAT": 64.0042,
    "BTL_LON": -166.6112,
    "ODF_CTDPRS": 17.7,
    "ODF_CTDDEPTH": 17.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 17.7,
    "depth": 17.5,
    "CTDTMP": 8.3221,
    "CTDSAL": 31.774,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 298.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1140,
    "BTL_LAT": 64.0042,
    "BTL_LON": -166.6112,
    "ODF_CTDPRS": 17.7,
    "ODF_CTDDEPTH": 17.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 22,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 18.1,
    "depth": 17.9,
    "CTDTMP": 8.3028,
    "CTDSAL": 31.775,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 297.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1140,
    "BTL_LAT": 64.0042,
    "BTL_LON": -166.6112,
    "ODF_CTDPRS": 18.1,
    "ODF_CTDDEPTH": 17.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 21,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 18.1,
    "depth": 17.9,
    "CTDTMP": 8.3028,
    "CTDSAL": 31.775,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 297.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1140,
    "BTL_LAT": 64.0042,
    "BTL_LON": -166.6112,
    "ODF_CTDPRS": 18.1,
    "ODF_CTDDEPTH": 17.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 20,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 18.6,
    "depth": 18.4,
    "CTDTMP": 8.0533,
    "CTDSAL": 31.7695,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 297.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1140,
    "BTL_LAT": 64.0042,
    "BTL_LON": -166.6111,
    "ODF_CTDPRS": 18.6,
    "ODF_CTDDEPTH": 18.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 19,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 18.6,
    "depth": 18.4,
    "CTDTMP": 8.0533,
    "CTDSAL": 31.7695,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 297.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1140,
    "BTL_LAT": 64.0042,
    "BTL_LON": -166.6111,
    "ODF_CTDPRS": 18.6,
    "ODF_CTDDEPTH": 18.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": 10584,
    "SAMPNO": 18,
    "BTLNBR": "GF-45",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 18.7,
    "depth": 18.5,
    "CTDTMP": 7.6613,
    "CTDSAL": 31.7541,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.7107,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.8602,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 289.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 10.47,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.05,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.58,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 1,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 1,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 1,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.39,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1140,
    "BTL_LAT": 64.0042,
    "BTL_LON": -166.6111,
    "ODF_CTDPRS": 18.7,
    "ODF_CTDDEPTH": 18.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": 10583,
    "SAMPNO": 17,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 18.7,
    "depth": 18.5,
    "CTDTMP": 7.6613,
    "CTDSAL": 31.7541,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.6721,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 31.8215,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 297.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 11.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.08,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.65,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 6.03,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 80.524,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 9.058,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": 0.63,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.02,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1140,
    "BTL_LAT": 64.0042,
    "BTL_LON": -166.6111,
    "ODF_CTDPRS": 18.7,
    "ODF_CTDDEPTH": 18.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 16,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 21.6,
    "depth": 21.4,
    "CTDTMP": 5.1741,
    "CTDSAL": 31.6393,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 289.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1139,
    "BTL_LAT": 64.0041,
    "BTL_LON": -166.6107,
    "ODF_CTDPRS": 21.6,
    "ODF_CTDDEPTH": 21.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 15,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 21.6,
    "depth": 21.4,
    "CTDTMP": 5.1741,
    "CTDSAL": 31.6393,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 289.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1139,
    "BTL_LAT": 64.0041,
    "BTL_LON": -166.6107,
    "ODF_CTDPRS": 21.6,
    "ODF_CTDDEPTH": 21.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 14,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 21.7,
    "depth": 21.5,
    "CTDTMP": 5.167,
    "CTDSAL": 31.6427,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 289.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1139,
    "BTL_LAT": 64.0041,
    "BTL_LON": -166.6107,
    "ODF_CTDPRS": 21.7,
    "ODF_CTDDEPTH": 21.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 13,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 21.7,
    "depth": 21.5,
    "CTDTMP": 5.167,
    "CTDSAL": 31.6427,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 289.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1139,
    "BTL_LAT": 64.0041,
    "BTL_LON": -166.6107,
    "ODF_CTDPRS": 21.7,
    "ODF_CTDDEPTH": 21.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 12,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 21.9,
    "depth": 21.7,
    "CTDTMP": 5.1611,
    "CTDSAL": 31.646,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 288.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1139,
    "BTL_LAT": 64.0041,
    "BTL_LON": -166.6107,
    "ODF_CTDPRS": 21.9,
    "ODF_CTDDEPTH": 21.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 11,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 21.9,
    "depth": 21.7,
    "CTDTMP": 5.1611,
    "CTDSAL": 31.646,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 288.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1139,
    "BTL_LAT": 64.0041,
    "BTL_LON": -166.6107,
    "ODF_CTDPRS": 21.9,
    "ODF_CTDDEPTH": 21.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": 10582,
    "SAMPNO": 10,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 22.2,
    "depth": 21.9,
    "CTDTMP": 5.1568,
    "CTDSAL": 31.6513,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.6725,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.8219,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 286.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 14.29,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.21,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.06,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.76,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 10.07,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 130.973,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 17.597,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 2.07,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1139,
    "BTL_LAT": 64.0041,
    "BTL_LON": -166.6106,
    "ODF_CTDPRS": 22.2,
    "ODF_CTDDEPTH": 21.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": 10581,
    "SAMPNO": 9,
    "BTLNBR": "GF-22",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 22.2,
    "depth": 21.9,
    "CTDTMP": 5.1568,
    "CTDSAL": 31.6513,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.695,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 31.8445,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 286.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 14.39,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.21,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.06,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.78,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.7,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.05,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1139,
    "BTL_LAT": 64.0041,
    "BTL_LON": -166.6106,
    "ODF_CTDPRS": 22.2,
    "ODF_CTDDEPTH": 21.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 8,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 25.7,
    "depth": 25.4,
    "CTDTMP": 5.0566,
    "CTDSAL": 31.7116,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 293.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1138,
    "BTL_LAT": 64.004,
    "BTL_LON": -166.6102,
    "ODF_CTDPRS": 25.7,
    "ODF_CTDDEPTH": 25.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 7,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 25.7,
    "depth": 25.4,
    "CTDTMP": 5.0566,
    "CTDSAL": 31.7116,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 293.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1138,
    "BTL_LAT": 64.004,
    "BTL_LON": -166.6102,
    "ODF_CTDPRS": 25.7,
    "ODF_CTDDEPTH": 25.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 6,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 25.8,
    "depth": 25.6,
    "CTDTMP": 5.0598,
    "CTDSAL": 31.71,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 292.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1138,
    "BTL_LAT": 64.004,
    "BTL_LON": -166.6101,
    "ODF_CTDPRS": 25.8,
    "ODF_CTDDEPTH": 25.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 5,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 25.8,
    "depth": 25.6,
    "CTDTMP": 5.0598,
    "CTDSAL": 31.71,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 292.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1138,
    "BTL_LAT": 64.004,
    "BTL_LON": -166.6101,
    "ODF_CTDPRS": 25.8,
    "ODF_CTDDEPTH": 25.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 4,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 26.0,
    "depth": 25.8,
    "CTDTMP": 5.0553,
    "CTDSAL": 31.7116,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 292.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1138,
    "BTL_LAT": 64.004,
    "BTL_LON": -166.6101,
    "ODF_CTDPRS": 26.0,
    "ODF_CTDDEPTH": 25.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 3,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 26.0,
    "depth": 25.8,
    "CTDTMP": 5.0553,
    "CTDSAL": 31.7116,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 292.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1138,
    "BTL_LAT": 64.004,
    "BTL_LON": -166.6101,
    "ODF_CTDPRS": 26.0,
    "ODF_CTDDEPTH": 25.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": 10580,
    "SAMPNO": 2,
    "BTLNBR": "GF-32",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 26.2,
    "depth": 25.9,
    "CTDTMP": 5.0493,
    "CTDSAL": 31.714,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.7164,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.8659,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 13.41,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.18,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.05,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.72,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.912,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 110.677,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 15.07,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 2.68,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1138,
    "BTL_LAT": 64.004,
    "BTL_LON": -166.6101,
    "ODF_CTDPRS": 26.2,
    "ODF_CTDDEPTH": 25.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-166.6097, 64.004] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 3,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6027,
    "DATE": 20150815,
    "time2": "1137",
    "time": "2015-08-15T11:37:00.00Z",
    "GEOTRC_SAMPNO": 10579,
    "SAMPNO": 1,
    "BTLNBR": "GF-48",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 26.2,
    "depth": 25.9,
    "CTDTMP": 5.0493,
    "CTDSAL": 31.714,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.7104,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.8599,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 14.39,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.2,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.06,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.8,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.55,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.04,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150815,
    "BTL_TIME": 1138,
    "BTL_LAT": 64.004,
    "BTL_LON": -166.6101,
    "ODF_CTDPRS": 26.2,
    "ODF_CTDDEPTH": 25.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 14.4,
    "depth": 14.3,
    "CTDTMP": 5.9529,
    "CTDSAL": 32.2568,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 298.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 702,
    "BTL_LAT": 65.8041,
    "BTL_LON": -168.6074,
    "ODF_CTDPRS": 14.4,
    "ODF_CTDDEPTH": 14.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 14.4,
    "depth": 14.3,
    "CTDTMP": 5.9529,
    "CTDSAL": 32.2568,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 298.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 702,
    "BTL_LAT": 65.8041,
    "BTL_LON": -168.6074,
    "ODF_CTDPRS": 14.4,
    "ODF_CTDDEPTH": 14.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 22,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 15.1,
    "depth": 14.9,
    "CTDTMP": 5.9511,
    "CTDSAL": 32.2611,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 298.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 702,
    "BTL_LAT": 65.804,
    "BTL_LON": -168.6073,
    "ODF_CTDPRS": 15.1,
    "ODF_CTDDEPTH": 14.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 21,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 15.1,
    "depth": 14.9,
    "CTDTMP": 5.9511,
    "CTDSAL": 32.2611,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 298.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 702,
    "BTL_LAT": 65.804,
    "BTL_LON": -168.6073,
    "ODF_CTDPRS": 15.1,
    "ODF_CTDDEPTH": 14.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 20,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 15.7,
    "depth": 15.5,
    "CTDTMP": 5.9458,
    "CTDSAL": 32.2906,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 298.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 701,
    "BTL_LAT": 65.804,
    "BTL_LON": -168.6073,
    "ODF_CTDPRS": 15.7,
    "ODF_CTDDEPTH": 15.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 19,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 15.7,
    "depth": 15.5,
    "CTDTMP": 5.9458,
    "CTDSAL": 32.2906,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 298.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 701,
    "BTL_LAT": 65.804,
    "BTL_LON": -168.6073,
    "ODF_CTDPRS": 15.7,
    "ODF_CTDDEPTH": 15.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": 10611,
    "SAMPNO": 18,
    "BTLNBR": "GF-45",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 17.1,
    "depth": 16.9,
    "CTDTMP": 5.7211,
    "CTDSAL": 32.3956,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 299.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 701,
    "BTL_LAT": 65.804,
    "BTL_LON": -168.6072,
    "ODF_CTDPRS": 17.1,
    "ODF_CTDDEPTH": 16.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": 10610,
    "SAMPNO": 17,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 17.1,
    "depth": 16.9,
    "CTDTMP": 5.7211,
    "CTDSAL": 32.3956,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 299.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 701,
    "BTL_LAT": 65.804,
    "BTL_LON": -168.6072,
    "ODF_CTDPRS": 17.1,
    "ODF_CTDDEPTH": 16.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 16,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 28.1,
    "depth": 27.9,
    "CTDTMP": 5.512,
    "CTDSAL": 32.4276,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 659,
    "BTL_LAT": 65.8033,
    "BTL_LON": -168.6053,
    "ODF_CTDPRS": 28.1,
    "ODF_CTDDEPTH": 27.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 15,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 28.1,
    "depth": 27.9,
    "CTDTMP": 5.512,
    "CTDSAL": 32.4276,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 659,
    "BTL_LAT": 65.8033,
    "BTL_LON": -168.6053,
    "ODF_CTDPRS": 28.1,
    "ODF_CTDDEPTH": 27.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 14,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 32.8,
    "depth": 32.5,
    "CTDTMP": 5.4569,
    "CTDSAL": 32.4392,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 658,
    "BTL_LAT": 65.8032,
    "BTL_LON": -168.6048,
    "ODF_CTDPRS": 32.8,
    "ODF_CTDDEPTH": 32.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 13,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 32.8,
    "depth": 32.5,
    "CTDTMP": 5.4569,
    "CTDSAL": 32.4392,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 658,
    "BTL_LAT": 65.8032,
    "BTL_LON": -168.6048,
    "ODF_CTDPRS": 32.8,
    "ODF_CTDDEPTH": 32.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 12,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 33.1,
    "depth": 32.8,
    "CTDTMP": 5.4574,
    "CTDSAL": 32.4389,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 658,
    "BTL_LAT": 65.8032,
    "BTL_LON": -168.6048,
    "ODF_CTDPRS": 33.1,
    "ODF_CTDDEPTH": 32.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 11,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 33.1,
    "depth": 32.8,
    "CTDTMP": 5.4574,
    "CTDSAL": 32.4389,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 658,
    "BTL_LAT": 65.8032,
    "BTL_LON": -168.6048,
    "ODF_CTDPRS": 33.1,
    "ODF_CTDDEPTH": 32.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": 10609,
    "SAMPNO": 10,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 34.1,
    "depth": 33.8,
    "CTDTMP": 5.4585,
    "CTDSAL": 32.4385,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 658,
    "BTL_LAT": 65.8031,
    "BTL_LON": -168.6046,
    "ODF_CTDPRS": 34.1,
    "ODF_CTDDEPTH": 33.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": 10608,
    "SAMPNO": 9,
    "BTLNBR": "GF-22",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 34.1,
    "depth": 33.8,
    "CTDTMP": 5.4585,
    "CTDSAL": 32.4385,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 658,
    "BTL_LAT": 65.8031,
    "BTL_LON": -168.6046,
    "ODF_CTDPRS": 34.1,
    "ODF_CTDDEPTH": 33.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 8,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 45.6,
    "depth": 45.1,
    "CTDTMP": 5.4061,
    "CTDSAL": 32.4543,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 656,
    "BTL_LAT": 65.8026,
    "BTL_LON": -168.603,
    "ODF_CTDPRS": 45.6,
    "ODF_CTDDEPTH": 45.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 7,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 45.6,
    "depth": 45.1,
    "CTDTMP": 5.4061,
    "CTDSAL": 32.4543,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 656,
    "BTL_LAT": 65.8026,
    "BTL_LON": -168.603,
    "ODF_CTDPRS": 45.6,
    "ODF_CTDDEPTH": 45.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 6,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 47.3,
    "depth": 46.8,
    "CTDTMP": 5.4071,
    "CTDSAL": 32.454,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 656,
    "BTL_LAT": 65.8025,
    "BTL_LON": -168.6029,
    "ODF_CTDPRS": 47.3,
    "ODF_CTDDEPTH": 46.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 5,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 47.3,
    "depth": 46.8,
    "CTDTMP": 5.4071,
    "CTDSAL": 32.454,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 656,
    "BTL_LAT": 65.8025,
    "BTL_LON": -168.6029,
    "ODF_CTDPRS": 47.3,
    "ODF_CTDDEPTH": 46.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 4,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 49.0,
    "depth": 48.5,
    "CTDTMP": 5.4032,
    "CTDSAL": 32.455,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 655,
    "BTL_LAT": 65.8025,
    "BTL_LON": -168.6027,
    "ODF_CTDPRS": 49.0,
    "ODF_CTDDEPTH": 48.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 3,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 49.0,
    "depth": 48.5,
    "CTDTMP": 5.4032,
    "CTDSAL": 32.455,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 655,
    "BTL_LAT": 65.8025,
    "BTL_LON": -168.6027,
    "ODF_CTDPRS": 49.0,
    "ODF_CTDDEPTH": 48.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": 10607,
    "SAMPNO": 2,
    "BTLNBR": "GF-32",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 49.4,
    "depth": 48.9,
    "CTDTMP": 5.4041,
    "CTDSAL": 32.4547,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 655,
    "BTL_LAT": 65.8025,
    "BTL_LON": -168.6026,
    "ODF_CTDPRS": 49.4,
    "ODF_CTDDEPTH": 48.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6021, 65.8023] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6038,
    "DATE": 20150816,
    "time2": "0655",
    "time": "2015-08-16T06:55:00.00Z",
    "GEOTRC_SAMPNO": 10606,
    "SAMPNO": 1,
    "BTLNBR": "GF-48",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 49.4,
    "depth": 48.9,
    "CTDTMP": 5.4041,
    "CTDSAL": 32.4547,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 655,
    "BTL_LAT": 65.8025,
    "BTL_LON": -168.6026,
    "ODF_CTDPRS": 49.4,
    "ODF_CTDDEPTH": 48.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 13.7,
    "depth": 13.6,
    "CTDTMP": 5.4537,
    "CTDSAL": 32.449,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 314.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 754,
    "BTL_LAT": 65.8126,
    "BTL_LON": -168.629,
    "ODF_CTDPRS": 13.7,
    "ODF_CTDDEPTH": 13.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 13.7,
    "depth": 13.6,
    "CTDTMP": 5.4537,
    "CTDSAL": 32.449,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 314.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 754,
    "BTL_LAT": 65.8126,
    "BTL_LON": -168.629,
    "ODF_CTDPRS": 13.7,
    "ODF_CTDDEPTH": 13.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 22,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 15.0,
    "depth": 14.8,
    "CTDTMP": 5.4526,
    "CTDSAL": 32.4506,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 310.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 754,
    "BTL_LAT": 65.8126,
    "BTL_LON": -168.629,
    "ODF_CTDPRS": 15.0,
    "ODF_CTDDEPTH": 14.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 21,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 15.0,
    "depth": 14.8,
    "CTDTMP": 5.4526,
    "CTDSAL": 32.4506,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 310.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 754,
    "BTL_LAT": 65.8126,
    "BTL_LON": -168.629,
    "ODF_CTDPRS": 15.0,
    "ODF_CTDDEPTH": 14.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 20,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 16.0,
    "depth": 15.8,
    "CTDTMP": 5.4488,
    "CTDSAL": 32.4509,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 307.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 754,
    "BTL_LAT": 65.8125,
    "BTL_LON": -168.629,
    "ODF_CTDPRS": 16.0,
    "ODF_CTDDEPTH": 15.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 19,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 16.0,
    "depth": 15.8,
    "CTDTMP": 5.4488,
    "CTDSAL": 32.4509,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 307.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 754,
    "BTL_LAT": 65.8125,
    "BTL_LON": -168.629,
    "ODF_CTDPRS": 16.0,
    "ODF_CTDDEPTH": 15.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": 10611,
    "SAMPNO": 18,
    "BTLNBR": "GF-45",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 17.0,
    "depth": 16.9,
    "CTDTMP": 5.4471,
    "CTDSAL": 32.4511,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4494,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.6024,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 305.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": 28.48,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.58,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.14,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.37,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.652,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 17.853,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 7.666,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.59,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150816,
    "BTL_TIME": 754,
    "BTL_LAT": 65.8125,
    "BTL_LON": -168.6289,
    "ODF_CTDPRS": 17.0,
    "ODF_CTDDEPTH": 16.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": 10610,
    "SAMPNO": 17,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 17.0,
    "depth": 16.9,
    "CTDTMP": 5.4471,
    "CTDSAL": 32.4511,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4504,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.6034,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 305.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": 28.48,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.6,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.14,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.37,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.64,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.05,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 754,
    "BTL_LAT": 65.8125,
    "BTL_LON": -168.6289,
    "ODF_CTDPRS": 17.0,
    "ODF_CTDDEPTH": 16.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 16,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 30.3,
    "depth": 30.0,
    "CTDTMP": 5.3863,
    "CTDSAL": 32.4613,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 751,
    "BTL_LAT": 65.8123,
    "BTL_LON": -168.6282,
    "ODF_CTDPRS": 30.3,
    "ODF_CTDDEPTH": 30.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 15,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 30.3,
    "depth": 30.0,
    "CTDTMP": 5.3863,
    "CTDSAL": 32.4613,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 751,
    "BTL_LAT": 65.8123,
    "BTL_LON": -168.6282,
    "ODF_CTDPRS": 30.3,
    "ODF_CTDDEPTH": 30.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 14,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 30.8,
    "depth": 30.5,
    "CTDTMP": 5.3804,
    "CTDSAL": 32.4625,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 751,
    "BTL_LAT": 65.8123,
    "BTL_LON": -168.6282,
    "ODF_CTDPRS": 30.8,
    "ODF_CTDDEPTH": 30.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 13,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 30.8,
    "depth": 30.5,
    "CTDTMP": 5.3804,
    "CTDSAL": 32.4625,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 751,
    "BTL_LAT": 65.8123,
    "BTL_LON": -168.6282,
    "ODF_CTDPRS": 30.8,
    "ODF_CTDDEPTH": 30.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 12,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 32.5,
    "depth": 32.2,
    "CTDTMP": 5.3746,
    "CTDSAL": 32.4637,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 751,
    "BTL_LAT": 65.8122,
    "BTL_LON": -168.6282,
    "ODF_CTDPRS": 32.5,
    "ODF_CTDDEPTH": 32.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 11,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 32.5,
    "depth": 32.2,
    "CTDTMP": 5.3746,
    "CTDSAL": 32.4637,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 751,
    "BTL_LAT": 65.8122,
    "BTL_LON": -168.6282,
    "ODF_CTDPRS": 32.5,
    "ODF_CTDDEPTH": 32.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": 10609,
    "SAMPNO": 10,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 34.1,
    "depth": 33.8,
    "CTDTMP": 5.3579,
    "CTDSAL": 32.4668,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4654,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.6185,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 302.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": 29.26,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.14,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.41,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.305,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 17.794,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 8.744,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.34,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150816,
    "BTL_TIME": 751,
    "BTL_LAT": 65.8122,
    "BTL_LON": -168.6281,
    "ODF_CTDPRS": 34.1,
    "ODF_CTDDEPTH": 33.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": 10608,
    "SAMPNO": 9,
    "BTLNBR": "GF-22",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 34.1,
    "depth": 33.8,
    "CTDTMP": 5.3579,
    "CTDSAL": 32.4668,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4658,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.6189,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 302.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": 29.26,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.14,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.41,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.63,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.13,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 751,
    "BTL_LAT": 65.8122,
    "BTL_LON": -168.6281,
    "ODF_CTDPRS": 34.1,
    "ODF_CTDDEPTH": 33.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 8,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 41.6,
    "depth": 41.2,
    "CTDTMP": 5.3503,
    "CTDSAL": 32.4687,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 749,
    "BTL_LAT": 65.812,
    "BTL_LON": -168.6276,
    "ODF_CTDPRS": 41.6,
    "ODF_CTDDEPTH": 41.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 7,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 41.6,
    "depth": 41.2,
    "CTDTMP": 5.3503,
    "CTDSAL": 32.4687,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 749,
    "BTL_LAT": 65.812,
    "BTL_LON": -168.6276,
    "ODF_CTDPRS": 41.6,
    "ODF_CTDDEPTH": 41.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 6,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 45.4,
    "depth": 44.9,
    "CTDTMP": 5.3338,
    "CTDSAL": 32.472,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 749,
    "BTL_LAT": 65.812,
    "BTL_LON": -168.6275,
    "ODF_CTDPRS": 45.4,
    "ODF_CTDDEPTH": 44.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 5,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 45.4,
    "depth": 44.9,
    "CTDTMP": 5.3338,
    "CTDSAL": 32.472,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 749,
    "BTL_LAT": 65.812,
    "BTL_LON": -168.6275,
    "ODF_CTDPRS": 45.4,
    "ODF_CTDDEPTH": 44.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 4,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 46.0,
    "depth": 45.5,
    "CTDTMP": 5.3274,
    "CTDSAL": 32.4732,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 749,
    "BTL_LAT": 65.812,
    "BTL_LON": -168.6275,
    "ODF_CTDPRS": 46.0,
    "ODF_CTDDEPTH": 45.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 3,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 46.0,
    "depth": 45.5,
    "CTDTMP": 5.3274,
    "CTDSAL": 32.4732,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 749,
    "BTL_LAT": 65.812,
    "BTL_LON": -168.6275,
    "ODF_CTDPRS": 46.0,
    "ODF_CTDDEPTH": 45.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": 10607,
    "SAMPNO": 2,
    "BTLNBR": "GF-32",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 47.3,
    "depth": 46.9,
    "CTDTMP": 5.3283,
    "CTDSAL": 32.4729,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4714,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.6245,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 302.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": 29.26,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.16,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.14,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.45,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.8,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150816,
    "BTL_TIME": 749,
    "BTL_LAT": 65.8119,
    "BTL_LON": -168.6275,
    "ODF_CTDPRS": 47.3,
    "ODF_CTDDEPTH": 46.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.6272, 65.8119] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 4,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6043,
    "DATE": 20150816,
    "time2": "0748",
    "time": "2015-08-16T07:48:00.00Z",
    "GEOTRC_SAMPNO": 10606,
    "SAMPNO": 1,
    "BTLNBR": "GF-48",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 47.3,
    "depth": 46.9,
    "CTDTMP": 5.3283,
    "CTDSAL": 32.4729,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4671,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.6202,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 302.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 54,
    "SILCAT": 29.36,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.06,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.14,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.41,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.302,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 19.336,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 10.125,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": 0.78,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 5,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150816,
    "BTL_TIME": 749,
    "BTL_LAT": 65.8119,
    "BTL_LON": -168.6275,
    "ODF_CTDPRS": 47.3,
    "ODF_CTDDEPTH": 46.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 13.1,
    "depth": 13.0,
    "CTDTMP": 5.038,
    "CTDSAL": 32.5251,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 310.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1111,
    "BTL_LAT": 66.3294,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 13.1,
    "ODF_CTDDEPTH": 13.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 13.1,
    "depth": 13.0,
    "CTDTMP": 5.038,
    "CTDSAL": 32.5251,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 310.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1111,
    "BTL_LAT": 66.3294,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 13.1,
    "ODF_CTDDEPTH": 13.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 22,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 14.9,
    "depth": 14.7,
    "CTDTMP": 4.9777,
    "CTDSAL": 32.5551,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 318.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1111,
    "BTL_LAT": 66.3294,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 14.9,
    "ODF_CTDDEPTH": 14.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 21,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 14.9,
    "depth": 14.7,
    "CTDTMP": 4.9777,
    "CTDSAL": 32.5551,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 318.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1111,
    "BTL_LAT": 66.3294,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 14.9,
    "ODF_CTDDEPTH": 14.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 20,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 16.2,
    "depth": 16.0,
    "CTDTMP": 4.9342,
    "CTDSAL": 32.574,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 326.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1111,
    "BTL_LAT": 66.3294,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 16.2,
    "ODF_CTDDEPTH": 16.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 19,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 16.2,
    "depth": 16.0,
    "CTDTMP": 4.9342,
    "CTDSAL": 32.574,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 326.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1111,
    "BTL_LAT": 66.3294,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 16.2,
    "ODF_CTDDEPTH": 16.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": 10630,
    "SAMPNO": 18,
    "BTLNBR": "GF-45",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 16.9,
    "depth": 16.7,
    "CTDTMP": 4.8965,
    "CTDSAL": 32.5873,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.6755,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 32.8296,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 329.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": 37.77,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.8,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.14,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.6,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.913,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 21.176,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 5.485,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 2.38,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1111,
    "BTL_LAT": 66.3293,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 16.9,
    "ODF_CTDDEPTH": 16.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": 10629,
    "SAMPNO": 17,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 16.9,
    "depth": 16.7,
    "CTDTMP": 4.8965,
    "CTDSAL": 32.5873,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 5,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 5,
    "CTDOXY": 329.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": 37.57,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.73,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.14,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.6,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.99,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.04,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1111,
    "BTL_LAT": 66.3293,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 16.9,
    "ODF_CTDDEPTH": 16.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 16,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 30.4,
    "depth": 30.1,
    "CTDTMP": 4.0753,
    "CTDSAL": 32.701,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1109,
    "BTL_LAT": 66.329,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 30.4,
    "ODF_CTDDEPTH": 30.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 15,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 30.4,
    "depth": 30.1,
    "CTDTMP": 4.0753,
    "CTDSAL": 32.701,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1109,
    "BTL_LAT": 66.329,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 30.4,
    "ODF_CTDDEPTH": 30.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 14,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 30.9,
    "depth": 30.6,
    "CTDTMP": 4.072,
    "CTDSAL": 32.7016,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1109,
    "BTL_LAT": 66.329,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 30.9,
    "ODF_CTDDEPTH": 30.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 13,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 30.9,
    "depth": 30.6,
    "CTDTMP": 4.072,
    "CTDSAL": 32.7016,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1109,
    "BTL_LAT": 66.329,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 30.9,
    "ODF_CTDDEPTH": 30.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 12,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 31.4,
    "depth": 31.1,
    "CTDTMP": 4.0718,
    "CTDSAL": 32.7013,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1108,
    "BTL_LAT": 66.329,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 31.4,
    "ODF_CTDDEPTH": 31.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 11,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 31.4,
    "depth": 31.1,
    "CTDTMP": 4.0718,
    "CTDSAL": 32.7013,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1108,
    "BTL_LAT": 66.329,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 31.4,
    "ODF_CTDDEPTH": 31.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": 10628,
    "SAMPNO": 10,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 34.0,
    "depth": 33.7,
    "CTDTMP": 4.0625,
    "CTDSAL": 32.7019,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.7102,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.8644,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 302.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": 39.72,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 16.79,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.15,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.77,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 1,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 1,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 1,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 2.71,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1108,
    "BTL_LAT": 66.329,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 34.0,
    "ODF_CTDDEPTH": 33.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": 10627,
    "SAMPNO": 9,
    "BTLNBR": "GF-22",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 34.0,
    "depth": 33.7,
    "CTDTMP": 4.0625,
    "CTDSAL": 32.7019,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.7037,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.858,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 302.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": 39.53,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 16.63,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.15,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.76,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.581,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 17.98,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 7.216,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": 0.7,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.04,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1108,
    "BTL_LAT": 66.329,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 34.0,
    "ODF_CTDDEPTH": 33.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 8,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 47.2,
    "depth": 46.7,
    "CTDTMP": 3.8538,
    "CTDSAL": 32.7141,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1106,
    "BTL_LAT": 66.3286,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 47.2,
    "ODF_CTDDEPTH": 46.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 7,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 47.2,
    "depth": 46.7,
    "CTDTMP": 3.8538,
    "CTDSAL": 32.7141,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1106,
    "BTL_LAT": 66.3286,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 47.2,
    "ODF_CTDDEPTH": 46.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 6,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 47.8,
    "depth": 47.3,
    "CTDTMP": 3.8431,
    "CTDSAL": 32.7153,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 300.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1106,
    "BTL_LAT": 66.3286,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 47.8,
    "ODF_CTDDEPTH": 47.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 5,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 47.8,
    "depth": 47.3,
    "CTDTMP": 3.8431,
    "CTDSAL": 32.7153,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 300.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1106,
    "BTL_LAT": 66.3286,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 47.8,
    "ODF_CTDDEPTH": 47.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 4,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 48.5,
    "depth": 48.0,
    "CTDTMP": 3.8449,
    "CTDSAL": 32.7151,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 300.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1106,
    "BTL_LAT": 66.3286,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 48.5,
    "ODF_CTDDEPTH": 48.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 3,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 48.5,
    "depth": 48.0,
    "CTDTMP": 3.8449,
    "CTDSAL": 32.7151,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 300.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1106,
    "BTL_LAT": 66.3286,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 48.5,
    "ODF_CTDDEPTH": 48.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": 10626,
    "SAMPNO": 2,
    "BTLNBR": "GF-32",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 49.5,
    "depth": 49.1,
    "CTDTMP": 3.8374,
    "CTDSAL": 32.7155,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.7143,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.8685,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 300.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": 40.7,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 17.8,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.16,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.455,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 18.326,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 9.5,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 4.68,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1105,
    "BTL_LAT": 66.3286,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 49.5,
    "ODF_CTDDEPTH": 49.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.9007, 66.3284] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 5,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6046,
    "DATE": 20150816,
    "time2": "1104",
    "time": "2015-08-16T11:04:00.00Z",
    "GEOTRC_SAMPNO": 10625,
    "SAMPNO": 1,
    "BTLNBR": "GF-09",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 49.5,
    "depth": 49.1,
    "CTDTMP": 3.8374,
    "CTDSAL": 32.7155,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.7151,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.8693,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 300.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 58,
    "SILCAT": 40.99,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 17.85,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.16,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.6,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.06,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150816,
    "BTL_TIME": 1105,
    "BTL_LAT": 66.3286,
    "BTL_LON": -168.9006,
    "ODF_CTDPRS": 49.5,
    "ODF_CTDDEPTH": 49.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 12.6,
    "depth": 12.5,
    "CTDTMP": 5.594,
    "CTDSAL": 31.7266,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 321.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2123,
    "BTL_LAT": 68.0049,
    "BTL_LON": -168.0167,
    "ODF_CTDPRS": 12.6,
    "ODF_CTDDEPTH": 12.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 12.6,
    "depth": 12.5,
    "CTDTMP": 5.594,
    "CTDSAL": 31.7266,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 321.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2123,
    "BTL_LAT": 68.0049,
    "BTL_LON": -168.0167,
    "ODF_CTDPRS": 12.6,
    "ODF_CTDDEPTH": 12.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 22,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 14.0,
    "depth": 13.8,
    "CTDTMP": 5.0854,
    "CTDSAL": 32.2086,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 325.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2123,
    "BTL_LAT": 68.0049,
    "BTL_LON": -168.0166,
    "ODF_CTDPRS": 14.0,
    "ODF_CTDDEPTH": 13.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 21,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 14.0,
    "depth": 13.8,
    "CTDTMP": 5.0854,
    "CTDSAL": 32.2086,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 325.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2123,
    "BTL_LAT": 68.0049,
    "BTL_LON": -168.0166,
    "ODF_CTDPRS": 14.0,
    "ODF_CTDDEPTH": 13.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 20,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 15.8,
    "depth": 15.6,
    "CTDTMP": 4.9039,
    "CTDSAL": 32.3846,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 323.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2123,
    "BTL_LAT": 68.0049,
    "BTL_LON": -168.0165,
    "ODF_CTDPRS": 15.8,
    "ODF_CTDDEPTH": 15.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 19,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 15.8,
    "depth": 15.6,
    "CTDTMP": 4.9039,
    "CTDSAL": 32.3846,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 323.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2123,
    "BTL_LAT": 68.0049,
    "BTL_LON": -168.0165,
    "ODF_CTDPRS": 15.8,
    "ODF_CTDDEPTH": 15.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": 10648,
    "SAMPNO": 18,
    "BTLNBR": "GF-45",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 17.2,
    "depth": 17.0,
    "CTDTMP": 4.9024,
    "CTDSAL": 32.3935,
    "CTDSAL_FLAG_W": 4,
    "SALNTY": 32.3148,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.4672,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 320.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": 30.82,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 7.58,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.22,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.75,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.687,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 45.446,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 9.915,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 2.56,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2123,
    "BTL_LAT": 68.0049,
    "BTL_LON": -168.0162,
    "ODF_CTDPRS": 17.2,
    "ODF_CTDDEPTH": 17.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": 10647,
    "SAMPNO": 17,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 17.2,
    "depth": 17.0,
    "CTDTMP": 4.9024,
    "CTDSAL": 32.3935,
    "CTDSAL_FLAG_W": 4,
    "SALNTY": 32.3154,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.4678,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 320.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": 30.62,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 7.59,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.22,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.68,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.41,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.02,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2123,
    "BTL_LAT": 68.0049,
    "BTL_LON": -168.0162,
    "ODF_CTDPRS": 17.2,
    "ODF_CTDDEPTH": 17.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 16,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.5,
    "depth": 19.3,
    "CTDTMP": 5.0006,
    "CTDSAL": 32.1914,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 283.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2121,
    "BTL_LAT": 68.0043,
    "BTL_LON": -168.0136,
    "ODF_CTDPRS": 19.5,
    "ODF_CTDDEPTH": 19.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 15,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.5,
    "depth": 19.3,
    "CTDTMP": 5.0006,
    "CTDSAL": 32.1914,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 283.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2121,
    "BTL_LAT": 68.0043,
    "BTL_LON": -168.0136,
    "ODF_CTDPRS": 19.5,
    "ODF_CTDDEPTH": 19.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 14,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.5,
    "depth": 19.3,
    "CTDTMP": 4.9657,
    "CTDSAL": 32.2165,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 283.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2121,
    "BTL_LAT": 68.0043,
    "BTL_LON": -168.0133,
    "ODF_CTDPRS": 19.5,
    "ODF_CTDDEPTH": 19.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 13,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.5,
    "depth": 19.3,
    "CTDTMP": 4.9657,
    "CTDSAL": 32.2165,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 283.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2121,
    "BTL_LAT": 68.0043,
    "BTL_LON": -168.0133,
    "ODF_CTDPRS": 19.5,
    "ODF_CTDDEPTH": 19.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 12,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.8,
    "depth": 19.6,
    "CTDTMP": 4.9101,
    "CTDSAL": 32.2638,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 290.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2121,
    "BTL_LAT": 68.0042,
    "BTL_LON": -168.013,
    "ODF_CTDPRS": 19.8,
    "ODF_CTDDEPTH": 19.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 11,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.8,
    "depth": 19.6,
    "CTDTMP": 4.9101,
    "CTDSAL": 32.2638,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 290.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2121,
    "BTL_LAT": 68.0042,
    "BTL_LON": -168.013,
    "ODF_CTDPRS": 19.8,
    "ODF_CTDDEPTH": 19.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": 10646,
    "SAMPNO": 10,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 30.9,
    "depth": 30.6,
    "CTDTMP": 4.7734,
    "CTDSAL": 32.4137,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4134,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.5662,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 246.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": 36.49,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 9.9,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.23,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.92,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.575,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 48.855,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 10.571,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 3.04,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2120,
    "BTL_LAT": 68.0039,
    "BTL_LON": -168.0108,
    "ODF_CTDPRS": 30.9,
    "ODF_CTDDEPTH": 30.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": 10645,
    "SAMPNO": 9,
    "BTLNBR": "GF-22",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 30.9,
    "depth": 30.6,
    "CTDTMP": 4.7734,
    "CTDSAL": 32.4137,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4379,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 32.5909,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 246.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": 36.39,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 9.91,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.23,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.96,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.03,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.05,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2120,
    "BTL_LAT": 68.0039,
    "BTL_LON": -168.0108,
    "ODF_CTDPRS": 30.9,
    "ODF_CTDDEPTH": 30.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 8,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 42.2,
    "depth": 41.8,
    "CTDTMP": 4.7074,
    "CTDSAL": 32.4387,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 249.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2118,
    "BTL_LAT": 68.0035,
    "BTL_LON": -168.0086,
    "ODF_CTDPRS": 42.2,
    "ODF_CTDDEPTH": 41.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 7,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 42.2,
    "depth": 41.8,
    "CTDTMP": 4.7074,
    "CTDSAL": 32.4387,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 249.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2118,
    "BTL_LAT": 68.0035,
    "BTL_LON": -168.0086,
    "ODF_CTDPRS": 42.2,
    "ODF_CTDDEPTH": 41.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 6,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 47.4,
    "depth": 46.9,
    "CTDTMP": 4.709,
    "CTDSAL": 32.4382,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 249.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2117,
    "BTL_LAT": 68.0033,
    "BTL_LON": -168.0074,
    "ODF_CTDPRS": 47.4,
    "ODF_CTDDEPTH": 46.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 5,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 47.4,
    "depth": 46.9,
    "CTDTMP": 4.709,
    "CTDSAL": 32.4382,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 249.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2117,
    "BTL_LAT": 68.0033,
    "BTL_LON": -168.0074,
    "ODF_CTDPRS": 47.4,
    "ODF_CTDDEPTH": 46.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 4,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 48.1,
    "depth": 47.6,
    "CTDTMP": 4.709,
    "CTDSAL": 32.4385,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 249.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2117,
    "BTL_LAT": 68.0033,
    "BTL_LON": -168.0072,
    "ODF_CTDPRS": 48.1,
    "ODF_CTDDEPTH": 47.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 3,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 48.1,
    "depth": 47.6,
    "CTDTMP": 4.709,
    "CTDSAL": 32.4385,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 249.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2117,
    "BTL_LAT": 68.0033,
    "BTL_LON": -168.0072,
    "ODF_CTDPRS": 48.1,
    "ODF_CTDDEPTH": 47.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": 10644,
    "SAMPNO": 2,
    "BTLNBR": "GF-32",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 48.9,
    "depth": 48.4,
    "CTDTMP": 4.7091,
    "CTDSAL": 32.4383,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4364,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.5893,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 249.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": 38.45,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.51,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.23,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 3.43,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2117,
    "BTL_LAT": 68.0033,
    "BTL_LON": -168.007,
    "ODF_CTDPRS": 48.9,
    "ODF_CTDDEPTH": 48.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.0065, 68.0032] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 6,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6051,
    "DATE": 20150816,
    "time2": "2117",
    "time": "2015-08-16T21:17:00.00Z",
    "GEOTRC_SAMPNO": 10643,
    "SAMPNO": 1,
    "BTLNBR": "GF-09",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 48.9,
    "depth": 48.4,
    "CTDTMP": 4.7091,
    "CTDSAL": 32.4383,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4163,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 32.5692,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 249.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 55,
    "SILCAT": 38.45,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.49,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.23,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.95,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.649,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 53.91,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 13.69,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": 0.51,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.08,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150816,
    "BTL_TIME": 2117,
    "BTL_LAT": 68.0033,
    "BTL_LON": -168.007,
    "ODF_CTDPRS": 48.9,
    "ODF_CTDDEPTH": 48.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 22,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 23.9,
    "depth": 23.6,
    "CTDTMP": 0.8871,
    "CTDSAL": 30.8698,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 405.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1847,
    "BTL_LAT": 73.9838,
    "BTL_LON": -168.7606,
    "ODF_CTDPRS": 23.9,
    "ODF_CTDDEPTH": 23.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 21,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 23.9,
    "depth": 23.6,
    "CTDTMP": 0.8871,
    "CTDSAL": 30.8698,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 405.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1847,
    "BTL_LAT": 73.9838,
    "BTL_LON": -168.7606,
    "ODF_CTDPRS": 23.9,
    "ODF_CTDDEPTH": 23.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 23.9,
    "depth": 23.6,
    "CTDTMP": 0.992,
    "CTDSAL": 30.8963,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 405.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1847,
    "BTL_LAT": 73.9839,
    "BTL_LON": -168.7607,
    "ODF_CTDPRS": 23.9,
    "ODF_CTDDEPTH": 23.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 23.9,
    "depth": 23.6,
    "CTDTMP": 0.992,
    "CTDSAL": 30.8963,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 405.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1847,
    "BTL_LAT": 73.9839,
    "BTL_LON": -168.7607,
    "ODF_CTDPRS": 23.9,
    "ODF_CTDDEPTH": 23.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": 10682,
    "SAMPNO": 20,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 24.0,
    "depth": 23.7,
    "CTDTMP": 1.1412,
    "CTDSAL": 30.9219,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3496,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.4974,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 395.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": 8.62,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 1.19,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.08,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.79,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1847,
    "BTL_LAT": 73.9838,
    "BTL_LON": -168.7606,
    "ODF_CTDPRS": 24.0,
    "ODF_CTDDEPTH": 23.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": 10681,
    "SAMPNO": 19,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 24.0,
    "depth": 23.7,
    "CTDTMP": 1.1412,
    "CTDSAL": 30.9219,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.4775,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.6259,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 395.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": 10.57,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 1.44,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.09,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1847,
    "BTL_LAT": 73.9838,
    "BTL_LON": -168.7606,
    "ODF_CTDPRS": 24.0,
    "ODF_CTDDEPTH": 23.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": 10676,
    "SAMPNO": 18,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 24.3,
    "depth": 24.0,
    "CTDTMP": 1.4761,
    "CTDSAL": 31.0028,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3176,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.4653,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 385.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": 8.52,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 1.03,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.08,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.76,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 1,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 1,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 1,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.09,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1847,
    "BTL_LAT": 73.9838,
    "BTL_LON": -168.7605,
    "ODF_CTDPRS": 24.3,
    "ODF_CTDDEPTH": 24.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": 10675,
    "SAMPNO": 17,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 24.3,
    "depth": 24.0,
    "CTDTMP": 1.4761,
    "CTDSAL": 31.0028,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3692,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.5171,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 385.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": 9.2,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 1.22,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.08,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.8,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.88,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.04,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1847,
    "BTL_LAT": 73.9838,
    "BTL_LON": -168.7605,
    "ODF_CTDPRS": 24.3,
    "ODF_CTDDEPTH": 24.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 16,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 39.9,
    "depth": 39.5,
    "CTDTMP": -0.9435,
    "CTDSAL": 31.7738,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 379.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1845,
    "BTL_LAT": 73.9837,
    "BTL_LON": -168.7597,
    "ODF_CTDPRS": 39.9,
    "ODF_CTDDEPTH": 39.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 15,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 39.9,
    "depth": 39.5,
    "CTDTMP": -0.9435,
    "CTDSAL": 31.7738,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 379.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1845,
    "BTL_LAT": 73.9837,
    "BTL_LON": -168.7597,
    "ODF_CTDPRS": 39.9,
    "ODF_CTDDEPTH": 39.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 14,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 40.5,
    "depth": 40.1,
    "CTDTMP": -0.9196,
    "CTDSAL": 31.8047,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 388.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1845,
    "BTL_LAT": 73.9837,
    "BTL_LON": -168.7596,
    "ODF_CTDPRS": 40.5,
    "ODF_CTDDEPTH": 40.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 13,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 40.5,
    "depth": 40.1,
    "CTDTMP": -0.9196,
    "CTDSAL": 31.8047,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 388.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1845,
    "BTL_LAT": 73.9837,
    "BTL_LON": -168.7596,
    "ODF_CTDPRS": 40.5,
    "ODF_CTDDEPTH": 40.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": 10680,
    "SAMPNO": 12,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 44.0,
    "depth": 43.5,
    "CTDTMP": -0.7794,
    "CTDSAL": 31.8704,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.9831,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.134,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 386.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": 21.72,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 5.59,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.19,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.21,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1844,
    "BTL_LAT": 73.9836,
    "BTL_LON": -168.7595,
    "ODF_CTDPRS": 44.0,
    "ODF_CTDDEPTH": 43.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": 10679,
    "SAMPNO": 11,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 44.0,
    "depth": 43.5,
    "CTDTMP": -0.7794,
    "CTDSAL": 31.8704,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.0618,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.213,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 386.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": 23.97,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 7.29,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.16,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.31,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1844,
    "BTL_LAT": 73.9836,
    "BTL_LON": -168.7595,
    "ODF_CTDPRS": 44.0,
    "ODF_CTDDEPTH": 43.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": 10674,
    "SAMPNO": 10,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 44.8,
    "depth": 44.3,
    "CTDTMP": -0.7539,
    "CTDSAL": 31.8814,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.0228,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.1738,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 379.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": 23.39,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 6.33,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.16,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.27,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 1,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 1,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 1,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.65,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1844,
    "BTL_LAT": 73.9836,
    "BTL_LON": -168.7595,
    "ODF_CTDPRS": 44.8,
    "ODF_CTDDEPTH": 44.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": 10673,
    "SAMPNO": 9,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 44.8,
    "depth": 44.3,
    "CTDTMP": -0.7539,
    "CTDSAL": 31.8814,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.9801,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.1309,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 379.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": 22.02,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 5.35,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.17,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.2,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.89,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.06,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1844,
    "BTL_LAT": 73.9836,
    "BTL_LON": -168.7595,
    "ODF_CTDPRS": 44.8,
    "ODF_CTDDEPTH": 44.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 8,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 57.9,
    "depth": 57.2,
    "CTDTMP": -1.1894,
    "CTDSAL": 32.1212,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 338.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1842,
    "BTL_LAT": 73.9835,
    "BTL_LON": -168.7587,
    "ODF_CTDPRS": 57.9,
    "ODF_CTDDEPTH": 57.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 7,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 57.9,
    "depth": 57.2,
    "CTDTMP": -1.1894,
    "CTDSAL": 32.1212,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 338.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1842,
    "BTL_LAT": 73.9835,
    "BTL_LON": -168.7587,
    "ODF_CTDPRS": 57.9,
    "ODF_CTDDEPTH": 57.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 6,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 58.7,
    "depth": 58.1,
    "CTDTMP": -1.1665,
    "CTDSAL": 32.1222,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 336.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1842,
    "BTL_LAT": 73.9835,
    "BTL_LON": -168.7586,
    "ODF_CTDPRS": 58.7,
    "ODF_CTDDEPTH": 58.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 5,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 58.7,
    "depth": 58.1,
    "CTDTMP": -1.1665,
    "CTDSAL": 32.1222,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 336.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1842,
    "BTL_LAT": 73.9835,
    "BTL_LON": -168.7586,
    "ODF_CTDPRS": 58.7,
    "ODF_CTDDEPTH": 58.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": 10678,
    "SAMPNO": 4,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 59.5,
    "depth": 58.9,
    "CTDTMP": -1.1481,
    "CTDSAL": 32.1293,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.2065,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.3584,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 337.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": 28.67,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.64,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.14,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.51,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1842,
    "BTL_LAT": 73.9835,
    "BTL_LON": -168.7586,
    "ODF_CTDPRS": 59.5,
    "ODF_CTDDEPTH": 58.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": 10677,
    "SAMPNO": 3,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 59.5,
    "depth": 58.9,
    "CTDTMP": -1.1481,
    "CTDSAL": 32.1293,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.2621,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.4143,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 337.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": 29.84,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.3,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.12,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.57,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 1,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 1,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 1,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1842,
    "BTL_LAT": 73.9835,
    "BTL_LON": -168.7586,
    "ODF_CTDPRS": 59.5,
    "ODF_CTDDEPTH": 58.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": 10672,
    "SAMPNO": 2,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 59.9,
    "depth": 59.2,
    "CTDTMP": -1.157,
    "CTDSAL": 32.1328,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.2049,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.3567,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 337.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": 27.69,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.51,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.13,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.5,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 2.73,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1842,
    "BTL_LAT": 73.9835,
    "BTL_LON": -168.7585,
    "ODF_CTDPRS": 59.9,
    "ODF_CTDDEPTH": 59.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-168.7574, 73.9835] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 8,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6069,
    "DATE": 20150818,
    "time2": "1839",
    "time": "2015-08-18T18:39:00.00Z",
    "GEOTRC_SAMPNO": 10671,
    "SAMPNO": 1,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 59.9,
    "depth": 59.2,
    "CTDTMP": -1.157,
    "CTDSAL": 32.1328,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.2368,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.3888,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 337.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 190,
    "SILCAT": 30.04,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.29,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.12,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.55,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 3.68,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.11,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150818,
    "BTL_TIME": 1842,
    "BTL_LAT": 73.9835,
    "BTL_LON": -168.7585,
    "ODF_CTDPRS": 59.9,
    "ODF_CTDDEPTH": 59.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.2,
    "depth": 19.0,
    "CTDTMP": -0.7965,
    "CTDSAL": 29.2958,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 418.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150819,
    "BTL_TIME": 810,
    "BTL_LAT": 74.9983,
    "BTL_LON": -170.0115,
    "ODF_CTDPRS": 19.2,
    "ODF_CTDDEPTH": 19.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.3,
    "depth": 19.1,
    "CTDTMP": -0.7965,
    "CTDSAL": 29.3092,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 418.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150819,
    "BTL_TIME": 810,
    "BTL_LAT": 74.9983,
    "BTL_LON": -170.0115,
    "ODF_CTDPRS": 19.3,
    "ODF_CTDDEPTH": 19.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 22,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.4,
    "depth": 19.2,
    "CTDTMP": -0.7944,
    "CTDSAL": 29.2986,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 418.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150819,
    "BTL_TIME": 810,
    "BTL_LAT": 74.9983,
    "BTL_LON": -170.0115,
    "ODF_CTDPRS": 19.4,
    "ODF_CTDDEPTH": 19.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 21,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.7,
    "depth": 19.5,
    "CTDTMP": -0.7917,
    "CTDSAL": 29.326,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 418.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150819,
    "BTL_TIME": 810,
    "BTL_LAT": 74.9983,
    "BTL_LON": -170.0114,
    "ODF_CTDPRS": 19.7,
    "ODF_CTDDEPTH": 19.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": 10716,
    "SAMPNO": 20,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 20.2,
    "depth": 20.0,
    "CTDTMP": -0.7891,
    "CTDSAL": 29.412,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.0221,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.1636,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 433.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": 3.53,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.33,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.7,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.135,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 8.361,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.788,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150819,
    "BTL_TIME": 810,
    "BTL_LAT": 74.9983,
    "BTL_LON": -170.0113,
    "ODF_CTDPRS": 20.2,
    "ODF_CTDDEPTH": 20.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": 10715,
    "SAMPNO": 19,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.2,
    "depth": 20.0,
    "CTDTMP": -0.7891,
    "CTDSAL": 29.412,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.4817,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 29.6207,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 433.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": 2.06,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.63,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150819,
    "BTL_TIME": 810,
    "BTL_LAT": 74.9983,
    "BTL_LON": -170.0113,
    "ODF_CTDPRS": 20.2,
    "ODF_CTDDEPTH": 20.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 18,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 42.6,
    "depth": 42.2,
    "CTDTMP": -1.3762,
    "CTDSAL": 31.7137,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 399.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150819,
    "BTL_TIME": 807,
    "BTL_LAT": 74.9983,
    "BTL_LON": -170.0087,
    "ODF_CTDPRS": 42.6,
    "ODF_CTDDEPTH": 42.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": 10714,
    "SAMPNO": 17,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 44.3,
    "depth": 43.8,
    "CTDTMP": -1.2086,
    "CTDSAL": 31.7411,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.901,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.0514,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 399.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": 25.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 6.8,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.13,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.34,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.77,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 7.934,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.063,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150819,
    "BTL_TIME": 807,
    "BTL_LAT": 74.9983,
    "BTL_LON": -170.0084,
    "ODF_CTDPRS": 44.3,
    "ODF_CTDDEPTH": 43.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": 10713,
    "SAMPNO": 16,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 44.3,
    "depth": 43.8,
    "CTDTMP": -1.2086,
    "CTDSAL": 31.7411,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.8316,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.9817,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 398.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": 23.21,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 5.1,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.12,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.26,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150819,
    "BTL_TIME": 807,
    "BTL_LAT": 74.9983,
    "BTL_LON": -170.0084,
    "ODF_CTDPRS": 44.3,
    "ODF_CTDDEPTH": 43.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 15,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 79.1,
    "depth": 78.3,
    "CTDTMP": -1.5527,
    "CTDSAL": 32.5002,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 398.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150819,
    "BTL_TIME": 803,
    "BTL_LAT": 74.9983,
    "BTL_LON": -170.0055,
    "ODF_CTDPRS": 79.1,
    "ODF_CTDDEPTH": 78.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": 10712,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 80.7,
    "depth": 79.9,
    "CTDTMP": -1.5536,
    "CTDSAL": 32.3635,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.487,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.6402,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 318.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": 28.68,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.79,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.57,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.99,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 5.4,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.674,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150819,
    "BTL_TIME": 803,
    "BTL_LAT": 74.9983,
    "BTL_LON": -170.0053,
    "ODF_CTDPRS": 80.7,
    "ODF_CTDDEPTH": 79.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": 10711,
    "SAMPNO": 13,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 80.7,
    "depth": 79.9,
    "CTDTMP": -1.5536,
    "CTDSAL": 32.3635,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4252,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.5781,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 318.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": 28.29,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.22,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.56,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150819,
    "BTL_TIME": 803,
    "BTL_LAT": 74.9983,
    "BTL_LON": -170.0053,
    "ODF_CTDPRS": 80.7,
    "ODF_CTDDEPTH": 79.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 12,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 107.3,
    "depth": 106.2,
    "CTDTMP": -1.6671,
    "CTDSAL": 32.7821,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 310.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150819,
    "BTL_TIME": 800,
    "BTL_LAT": 74.9984,
    "BTL_LON": -170.003,
    "ODF_CTDPRS": 107.3,
    "ODF_CTDDEPTH": 106.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": 10710,
    "SAMPNO": 11,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 121.2,
    "depth": 119.9,
    "CTDTMP": -1.7012,
    "CTDSAL": 32.878,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.9757,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 33.1312,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 310.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": 39.63,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 16.46,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.572,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 18.092,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 2.939,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150819,
    "BTL_TIME": 759,
    "BTL_LAT": 74.9984,
    "BTL_LON": -170.0025,
    "ODF_CTDPRS": 121.2,
    "ODF_CTDDEPTH": 119.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": 10709,
    "SAMPNO": 10,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 121.2,
    "depth": 119.9,
    "CTDTMP": -1.7012,
    "CTDSAL": 32.878,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.9095,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.0647,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 313.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": 37.77,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.34,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.77,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150819,
    "BTL_TIME": 759,
    "BTL_LAT": 74.9984,
    "BTL_LON": -170.0025,
    "ODF_CTDPRS": 121.2,
    "ODF_CTDDEPTH": 119.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 9,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 191.5,
    "depth": 189.4,
    "CTDTMP": -0.5173,
    "CTDSAL": 34.2236,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 313.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150819,
    "BTL_TIME": 756,
    "BTL_LAT": 74.9985,
    "BTL_LON": -170.0,
    "ODF_CTDPRS": 191.5,
    "ODF_CTDDEPTH": 189.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": 10708,
    "SAMPNO": 8,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 194.8,
    "depth": 192.7,
    "CTDTMP": -0.48,
    "CTDSAL": 34.2397,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.2764,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.438,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 267.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": 19.55,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.68,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.22,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.214,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.805,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.093,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150819,
    "BTL_TIME": 756,
    "BTL_LAT": 74.9985,
    "BTL_LON": -169.9999,
    "ODF_CTDPRS": 194.8,
    "ODF_CTDDEPTH": 192.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": 10707,
    "SAMPNO": 7,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 194.8,
    "depth": 192.7,
    "CTDTMP": -0.48,
    "CTDSAL": 34.2397,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.2789,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.4406,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 267.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": 19.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.71,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.23,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150819,
    "BTL_TIME": 756,
    "BTL_LAT": 74.9985,
    "BTL_LON": -169.9999,
    "ODF_CTDPRS": 194.8,
    "ODF_CTDDEPTH": 192.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 6,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 195.4,
    "depth": 193.3,
    "CTDTMP": -0.4766,
    "CTDSAL": 34.2537,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 267.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150819,
    "BTL_TIME": 756,
    "BTL_LAT": 74.9985,
    "BTL_LON": -169.9998,
    "ODF_CTDPRS": 195.4,
    "ODF_CTDDEPTH": 193.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": 10706,
    "SAMPNO": 5,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 207.2,
    "depth": 205.0,
    "CTDTMP": -0.1065,
    "CTDSAL": 34.4643,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.4753,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 34.6378,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 267.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": 18.08,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.76,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.06,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.16,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.17,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.698,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.885,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150819,
    "BTL_TIME": 752,
    "BTL_LAT": 74.9986,
    "BTL_LON": -169.9975,
    "ODF_CTDPRS": 207.2,
    "ODF_CTDDEPTH": 205.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": 10705,
    "SAMPNO": 4,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 207.2,
    "depth": 205.0,
    "CTDTMP": -0.1065,
    "CTDSAL": 34.4643,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.4919,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.6546,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 263.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": 17.98,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.88,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.06,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.15,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150819,
    "BTL_TIME": 752,
    "BTL_LAT": 74.9986,
    "BTL_LON": -169.9975,
    "ODF_CTDPRS": 207.2,
    "ODF_CTDDEPTH": 205.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 3,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 256.4,
    "depth": 253.6,
    "CTDTMP": 0.6043,
    "CTDSAL": 34.7997,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 263.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150819,
    "BTL_TIME": 748,
    "BTL_LAT": 74.9989,
    "BTL_LON": -169.9948,
    "ODF_CTDPRS": 256.4,
    "ODF_CTDDEPTH": 253.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": 10704,
    "SAMPNO": 2,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 257.6,
    "depth": 254.8,
    "CTDTMP": 0.6044,
    "CTDSAL": 34.7998,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.7944,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9585,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 267.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": 14.36,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.69,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.05,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 7.649,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 5.0,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.712,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150819,
    "BTL_TIME": 748,
    "BTL_LAT": 74.9989,
    "BTL_LON": -169.9946,
    "ODF_CTDPRS": 257.6,
    "ODF_CTDDEPTH": 254.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-169.9935, 74.9991] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 10,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6079,
    "DATE": 20150819,
    "time2": "0746",
    "time": "2015-08-19T07:46:00.00Z",
    "GEOTRC_SAMPNO": 10703,
    "SAMPNO": 1,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 257.6,
    "depth": 254.8,
    "CTDTMP": 0.6044,
    "CTDSAL": 34.7998,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.7964,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9605,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 267.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 260,
    "SILCAT": 14.36,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.68,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.05,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150819,
    "BTL_TIME": 748,
    "BTL_LAT": 74.9989,
    "BTL_LON": -169.9946,
    "ODF_CTDPRS": 257.6,
    "ODF_CTDDEPTH": 254.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 18.5,
    "depth": 18.3,
    "CTDTMP": -0.5425,
    "CTDSAL": 28.4564,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 393.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 803,
    "BTL_LAT": 75.7769,
    "BTL_LON": -171.2646,
    "ODF_CTDPRS": 18.5,
    "ODF_CTDDEPTH": 18.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 18.5,
    "depth": 18.3,
    "CTDTMP": -0.5425,
    "CTDSAL": 28.4564,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 393.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 803,
    "BTL_LAT": 75.7769,
    "BTL_LON": -171.2646,
    "ODF_CTDPRS": 18.5,
    "ODF_CTDDEPTH": 18.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": 10757,
    "SAMPNO": 22,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 19.0,
    "depth": 18.8,
    "CTDTMP": -0.5989,
    "CTDSAL": 28.577,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.1758,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.3181,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 394.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": 4.02,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.27,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.73,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 803,
    "BTL_LAT": 75.7769,
    "BTL_LON": -171.2644,
    "ODF_CTDPRS": 19.0,
    "ODF_CTDDEPTH": 18.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": 10756,
    "SAMPNO": 21,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 19.0,
    "depth": 18.8,
    "CTDTMP": -0.5989,
    "CTDSAL": 28.577,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.2499,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.3926,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 394.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": 5.88,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 1.31,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.06,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 803,
    "BTL_LAT": 75.7769,
    "BTL_LON": -171.2644,
    "ODF_CTDPRS": 19.0,
    "ODF_CTDDEPTH": 18.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 20,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.4,
    "depth": 19.1,
    "CTDTMP": -0.6041,
    "CTDSAL": 28.6018,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 393.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 802,
    "BTL_LAT": 75.7769,
    "BTL_LON": -171.2643,
    "ODF_CTDPRS": 19.4,
    "ODF_CTDDEPTH": 19.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 19,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.4,
    "depth": 19.1,
    "CTDTMP": -0.6041,
    "CTDSAL": 28.6018,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 393.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 802,
    "BTL_LAT": 75.7769,
    "BTL_LON": -171.2643,
    "ODF_CTDPRS": 19.4,
    "ODF_CTDDEPTH": 19.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": 10755,
    "SAMPNO": 18,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.6,
    "depth": 19.4,
    "CTDTMP": -0.6061,
    "CTDSAL": 28.6159,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.3446,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.4829,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 393.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": 2.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.04,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.67,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.602,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 4.905,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.56,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 0.84,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150820,
    "BTL_TIME": 802,
    "BTL_LAT": 75.7769,
    "BTL_LON": -171.2642,
    "ODF_CTDPRS": 19.6,
    "ODF_CTDDEPTH": 19.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": 10754,
    "SAMPNO": 17,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.6,
    "depth": 19.4,
    "CTDTMP": -0.6061,
    "CTDSAL": 28.6159,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.155,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.2925,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 393.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": 2.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.09,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.66,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.43,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.34,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150820,
    "BTL_TIME": 802,
    "BTL_LAT": 75.7769,
    "BTL_LON": -171.2642,
    "ODF_CTDPRS": 19.6,
    "ODF_CTDDEPTH": 19.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 16,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 37.1,
    "depth": 36.7,
    "CTDTMP": -0.8076,
    "CTDSAL": 29.8769,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 387.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 759,
    "BTL_LAT": 75.7771,
    "BTL_LON": -171.2608,
    "ODF_CTDPRS": 37.1,
    "ODF_CTDDEPTH": 36.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 15,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 37.1,
    "depth": 36.7,
    "CTDTMP": -0.8076,
    "CTDSAL": 29.8769,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 387.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 759,
    "BTL_LAT": 75.7771,
    "BTL_LON": -171.2608,
    "ODF_CTDPRS": 37.1,
    "ODF_CTDDEPTH": 36.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": 10753,
    "SAMPNO": 14,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 39.0,
    "depth": 38.5,
    "CTDTMP": -0.7804,
    "CTDSAL": 29.962,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.2611,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.4038,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 392.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": 3.53,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.04,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.72,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 759,
    "BTL_LAT": 75.7771,
    "BTL_LON": -171.2605,
    "ODF_CTDPRS": 39.0,
    "ODF_CTDDEPTH": 38.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": 10752,
    "SAMPNO": 13,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 39.0,
    "depth": 38.5,
    "CTDTMP": -0.7804,
    "CTDSAL": 29.962,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.379,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.5222,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 392.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": 3.73,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.03,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.72,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 759,
    "BTL_LAT": 75.7771,
    "BTL_LON": -171.2605,
    "ODF_CTDPRS": 39.0,
    "ODF_CTDDEPTH": 38.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 12,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 39.2,
    "depth": 38.8,
    "CTDTMP": -0.7796,
    "CTDSAL": 29.9731,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 391.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 759,
    "BTL_LAT": 75.7771,
    "BTL_LON": -171.2604,
    "ODF_CTDPRS": 39.2,
    "ODF_CTDDEPTH": 38.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 11,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 39.2,
    "depth": 38.8,
    "CTDTMP": -0.7796,
    "CTDSAL": 29.9731,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 391.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 759,
    "BTL_LAT": 75.7771,
    "BTL_LON": -171.2604,
    "ODF_CTDPRS": 39.2,
    "ODF_CTDDEPTH": 38.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": 10751,
    "SAMPNO": 10,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 39.4,
    "depth": 39.0,
    "CTDTMP": -0.7766,
    "CTDSAL": 29.9845,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.192,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.3344,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 391.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": 3.43,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.05,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.7,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.88,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 3.893,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.482,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.43,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150820,
    "BTL_TIME": 759,
    "BTL_LAT": 75.7771,
    "BTL_LON": -171.2604,
    "ODF_CTDPRS": 39.4,
    "ODF_CTDDEPTH": 39.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": 10750,
    "SAMPNO": 9,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 39.4,
    "depth": 39.0,
    "CTDTMP": -0.7766,
    "CTDSAL": 29.9845,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.4532,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.5968,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 391.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": 4.12,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.17,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.74,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.94,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.03,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150820,
    "BTL_TIME": 759,
    "BTL_LAT": 75.7771,
    "BTL_LON": -171.2604,
    "ODF_CTDPRS": 39.4,
    "ODF_CTDDEPTH": 39.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 8,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 56.1,
    "depth": 55.6,
    "CTDTMP": -0.3401,
    "CTDSAL": 31.0262,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 374.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 757,
    "BTL_LAT": 75.7772,
    "BTL_LON": -171.2579,
    "ODF_CTDPRS": 56.1,
    "ODF_CTDDEPTH": 55.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 7,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 56.1,
    "depth": 55.6,
    "CTDTMP": -0.3401,
    "CTDSAL": 31.0262,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 374.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 757,
    "BTL_LAT": 75.7772,
    "BTL_LON": -171.2579,
    "ODF_CTDPRS": 56.1,
    "ODF_CTDDEPTH": 55.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": 10749,
    "SAMPNO": 6,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 59.0,
    "depth": 58.4,
    "CTDTMP": -0.2589,
    "CTDSAL": 31.1508,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.5093,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.6579,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 372.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": 9.99,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 3.95,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.1,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.04,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 756,
    "BTL_LAT": 75.7772,
    "BTL_LON": -171.2576,
    "ODF_CTDPRS": 59.0,
    "ODF_CTDDEPTH": 58.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": 10748,
    "SAMPNO": 5,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 59.0,
    "depth": 58.4,
    "CTDTMP": -0.2589,
    "CTDSAL": 31.1508,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3251,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.4728,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 372.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": 7.84,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.02,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.2,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.92,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 756,
    "BTL_LAT": 75.7772,
    "BTL_LON": -171.2576,
    "ODF_CTDPRS": 59.0,
    "ODF_CTDDEPTH": 58.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 4,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 59.3,
    "depth": 58.7,
    "CTDTMP": -0.2638,
    "CTDSAL": 31.1617,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 371.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 756,
    "BTL_LAT": 75.7772,
    "BTL_LON": -171.2576,
    "ODF_CTDPRS": 59.3,
    "ODF_CTDDEPTH": 58.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 3,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 59.3,
    "depth": 58.7,
    "CTDTMP": -0.2638,
    "CTDSAL": 31.1617,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 371.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 756,
    "BTL_LAT": 75.7772,
    "BTL_LON": -171.2576,
    "ODF_CTDPRS": 59.3,
    "ODF_CTDDEPTH": 58.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": 10747,
    "SAMPNO": 2,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 59.5,
    "depth": 58.9,
    "CTDTMP": -0.2656,
    "CTDSAL": 31.17,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3003,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.4479,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 369.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": 7.54,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 1.8,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.2,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.94,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.57,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 2.168,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.485,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.84,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150820,
    "BTL_TIME": 756,
    "BTL_LAT": 75.7772,
    "BTL_LON": -171.2575,
    "ODF_CTDPRS": 59.5,
    "ODF_CTDDEPTH": 58.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-171.2543, 75.7774] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 12,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6089,
    "DATE": 20150820,
    "time2": "0753",
    "time": "2015-08-20T07:53:00.00Z",
    "GEOTRC_SAMPNO": 10746,
    "SAMPNO": 1,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 59.5,
    "depth": 58.9,
    "CTDTMP": -0.2656,
    "CTDSAL": 31.17,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3337,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.4815,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 369.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1720,
    "SILCAT": 7.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.09,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.2,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.96,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.69,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.47,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150820,
    "BTL_TIME": 756,
    "BTL_LAT": 75.7772,
    "BTL_LON": -171.2575,
    "ODF_CTDPRS": 59.5,
    "ODF_CTDDEPTH": 58.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10784,
    "SAMPNO": 24,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 16.8,
    "depth": 16.7,
    "CTDTMP": -0.4721,
    "CTDSAL": 28.5222,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.0084,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 29.1451,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 373.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 2.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.04,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.64,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.625,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 5.893,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.63,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 0.94,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2134,
    "BTL_LAT": 76.5061,
    "BTL_LON": -173.0139,
    "ODF_CTDPRS": 16.8,
    "ODF_CTDDEPTH": 16.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10783,
    "SAMPNO": 23,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 16.8,
    "depth": 16.7,
    "CTDTMP": -0.4721,
    "CTDSAL": 28.5222,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.8777,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.0139,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 373.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 2.55,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.04,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.63,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.24,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.21,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2134,
    "BTL_LAT": 76.5061,
    "BTL_LON": -173.0139,
    "ODF_CTDPRS": 16.8,
    "ODF_CTDDEPTH": 16.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10782,
    "SAMPNO": 22,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 29.0,
    "depth": 28.7,
    "CTDTMP": -0.9131,
    "CTDSAL": 29.2525,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.2635,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.4062,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 377.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 4.12,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.18,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.72,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.031,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 3.274,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.822,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.15,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2131,
    "BTL_LAT": 76.5057,
    "BTL_LON": -173.0118,
    "ODF_CTDPRS": 29.0,
    "ODF_CTDDEPTH": 28.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10781,
    "SAMPNO": 21,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 29.0,
    "depth": 28.7,
    "CTDTMP": -0.9131,
    "CTDSAL": 29.2525,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.9009,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.0466,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 377.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 9.7,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 3.2,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.95,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.65,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.5,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2131,
    "BTL_LAT": 76.5057,
    "BTL_LON": -173.0118,
    "ODF_CTDPRS": 29.0,
    "ODF_CTDDEPTH": 28.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10780,
    "SAMPNO": 20,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 55.4,
    "depth": 54.8,
    "CTDTMP": -0.0172,
    "CTDSAL": 31.1036,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.7684,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.9182,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 353.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 15.96,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 6.84,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.25,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.592,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.139,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.046,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 2.29,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2128,
    "BTL_LAT": 76.5053,
    "BTL_LON": -173.0088,
    "ODF_CTDPRS": 55.4,
    "ODF_CTDDEPTH": 54.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10779,
    "SAMPNO": 19,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 55.4,
    "depth": 54.8,
    "CTDTMP": -0.0172,
    "CTDSAL": 31.1036,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.5617,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.7106,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 353.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 12.44,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 4.99,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.04,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.1,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.27,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.0,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2128,
    "BTL_LAT": 76.5053,
    "BTL_LON": -173.0088,
    "ODF_CTDPRS": 55.4,
    "ODF_CTDDEPTH": 54.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10778,
    "SAMPNO": 18,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 74.6,
    "depth": 73.8,
    "CTDTMP": -0.8271,
    "CTDSAL": 31.849,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.187,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.3388,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 311.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 23.0,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.65,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.53,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.108,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.789,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.062,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 2.75,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2125,
    "BTL_LAT": 76.5049,
    "BTL_LON": -173.0061,
    "ODF_CTDPRS": 74.6,
    "ODF_CTDDEPTH": 73.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10777,
    "SAMPNO": 17,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 74.6,
    "depth": 73.8,
    "CTDTMP": -0.8271,
    "CTDSAL": 31.849,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.0363,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.1874,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 311.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 20.36,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 9.36,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.43,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.66,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.35,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2125,
    "BTL_LAT": 76.5049,
    "BTL_LON": -173.0061,
    "ODF_CTDPRS": 74.6,
    "ODF_CTDDEPTH": 73.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10776,
    "SAMPNO": 16,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 99.9,
    "depth": 98.9,
    "CTDTMP": -1.3139,
    "CTDSAL": 32.4026,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4729,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.626,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 286.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 27.6,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.77,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.66,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.499,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.784,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.083,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 3.7,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2122,
    "BTL_LAT": 76.5045,
    "BTL_LON": -173.0033,
    "ODF_CTDPRS": 99.9,
    "ODF_CTDDEPTH": 98.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10775,
    "SAMPNO": 15,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 99.9,
    "depth": 98.9,
    "CTDTMP": -1.3139,
    "CTDSAL": 32.4026,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4772,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.6303,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 286.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 27.79,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.82,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.66,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.88,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.29,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2122,
    "BTL_LAT": 76.5045,
    "BTL_LON": -173.0033,
    "ODF_CTDPRS": 99.9,
    "ODF_CTDDEPTH": 98.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10774,
    "SAMPNO": 14,
    "BTLNBR": "GF-07",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 150.6,
    "depth": 148.9,
    "CTDTMP": -1.5505,
    "CTDSAL": 32.7927,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.8193,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.9741,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 212.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 51.37,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 17.56,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.16,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.213,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.41,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.985,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 6.27,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2118,
    "BTL_LAT": 76.504,
    "BTL_LON": -172.9998,
    "ODF_CTDPRS": 150.6,
    "ODF_CTDDEPTH": 148.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10773,
    "SAMPNO": 13,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 150.6,
    "depth": 148.9,
    "CTDTMP": -1.5505,
    "CTDSAL": 32.7927,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.8919,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.047,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 212.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 49.7,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 17.07,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.08,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.29,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.17,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2118,
    "BTL_LAT": 76.504,
    "BTL_LON": -172.9998,
    "ODF_CTDPRS": 150.6,
    "ODF_CTDDEPTH": 148.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10772,
    "SAMPNO": 12,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 170.6,
    "depth": 168.8,
    "CTDTMP": -1.5296,
    "CTDSAL": 32.9555,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.9968,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.1524,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 230.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 44.12,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 16.19,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.97,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.2,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 2.354,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.958,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 5.29,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2115,
    "BTL_LAT": 76.5036,
    "BTL_LON": -172.997,
    "ODF_CTDPRS": 170.6,
    "ODF_CTDDEPTH": 168.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10771,
    "SAMPNO": 11,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 170.6,
    "depth": 168.8,
    "CTDTMP": -1.5296,
    "CTDSAL": 32.9555,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1285,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2847,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 230.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 35.51,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.48,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.15,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.09,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2115,
    "BTL_LAT": 76.5036,
    "BTL_LON": -172.997,
    "ODF_CTDPRS": 170.6,
    "ODF_CTDDEPTH": 168.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10770,
    "SAMPNO": 10,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 206.1,
    "depth": 203.8,
    "CTDTMP": -1.3951,
    "CTDSAL": 33.2352,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1271,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2833,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 249.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 37.56,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 16.2,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.92,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.568,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.918,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 2.262,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 4.73,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2112,
    "BTL_LAT": 76.5032,
    "BTL_LON": -172.9943,
    "ODF_CTDPRS": 206.1,
    "ODF_CTDDEPTH": 203.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10769,
    "SAMPNO": 9,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 206.1,
    "depth": 203.8,
    "CTDTMP": -1.3951,
    "CTDSAL": 33.2352,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.2567,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.4135,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 249.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 34.23,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.68,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.78,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.26,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.16,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2112,
    "BTL_LAT": 76.5032,
    "BTL_LON": -172.9943,
    "ODF_CTDPRS": 206.1,
    "ODF_CTDDEPTH": 203.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10768,
    "SAMPNO": 8,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 227.5,
    "depth": 225.0,
    "CTDTMP": -1.2695,
    "CTDSAL": 33.5626,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.3685,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 33.5258,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 258.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 27.19,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.56,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.52,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.718,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.289,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.108,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 3.58,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2108,
    "BTL_LAT": 76.5028,
    "BTL_LON": -172.9913,
    "ODF_CTDPRS": 227.5,
    "ODF_CTDDEPTH": 225.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10767,
    "SAMPNO": 7,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 227.5,
    "depth": 225.0,
    "CTDTMP": -1.2695,
    "CTDSAL": 33.5626,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.6909,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.8498,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 258.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 28.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.77,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.58,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.41,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.26,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2108,
    "BTL_LAT": 76.5028,
    "BTL_LON": -172.9913,
    "ODF_CTDPRS": 227.5,
    "ODF_CTDDEPTH": 225.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10766,
    "SAMPNO": 6,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 277.0,
    "depth": 274.0,
    "CTDTMP": -0.1681,
    "CTDSAL": 34.4782,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.5379,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.7008,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 251.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 15.05,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.76,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.856,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.001,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.757,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 3.0,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2105,
    "BTL_LAT": 76.5023,
    "BTL_LON": -172.9885,
    "ODF_CTDPRS": 277.0,
    "ODF_CTDDEPTH": 274.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10765,
    "SAMPNO": 5,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 277.0,
    "depth": 274.0,
    "CTDTMP": -0.1681,
    "CTDSAL": 34.4782,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.5481,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.711,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 251.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 14.56,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.72,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.18,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.38,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2105,
    "BTL_LAT": 76.5023,
    "BTL_LON": -172.9885,
    "ODF_CTDPRS": 277.0,
    "ODF_CTDDEPTH": 274.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10764,
    "SAMPNO": 4,
    "BTLNBR": "GF-09",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 378.1,
    "depth": 373.8,
    "CTDTMP": 0.7756,
    "CTDSAL": 34.8003,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.7973,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9614,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 279.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 6.45,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.27,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.524,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.001,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.95,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 2.45,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2059,
    "BTL_LAT": 76.5016,
    "BTL_LON": -172.9836,
    "ODF_CTDPRS": 378.1,
    "ODF_CTDDEPTH": 373.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10763,
    "SAMPNO": 3,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 378.1,
    "depth": 373.8,
    "CTDTMP": 0.7756,
    "CTDSAL": 34.8003,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.7979,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.962,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 279.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 6.35,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.27,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.49,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.33,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2059,
    "BTL_LAT": 76.5016,
    "BTL_LON": -172.9836,
    "ODF_CTDPRS": 378.1,
    "ODF_CTDDEPTH": 373.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10762,
    "SAMPNO": 2,
    "BTLNBR": "GF-40",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 482.9,
    "depth": 477.3,
    "CTDTMP": 0.926,
    "CTDSAL": 34.8458,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8454,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0097,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 285.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 6.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.33,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.296,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.0,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.531,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 2.71,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2052,
    "BTL_LAT": 76.5008,
    "BTL_LON": -172.9773,
    "ODF_CTDPRS": 482.9,
    "ODF_CTDDEPTH": 477.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-172.9696, 76.5] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6096,
    "DATE": 20150820,
    "time2": "2044",
    "time": "2015-08-20T20:44:00.00Z",
    "GEOTRC_SAMPNO": 10761,
    "SAMPNO": 1,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 482.9,
    "depth": 477.3,
    "CTDTMP": 0.926,
    "CTDSAL": 34.8458,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.844,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0083,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 285.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2249,
    "SILCAT": 6.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.33,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.96,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.39,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150820,
    "BTL_TIME": 2052,
    "BTL_LAT": 76.5008,
    "BTL_LON": -172.9773,
    "ODF_CTDPRS": 482.9,
    "ODF_CTDDEPTH": 477.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10841,
    "SAMPNO": 24,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 484.4,
    "depth": 478.8,
    "CTDTMP": 0.9351,
    "CTDSAL": 34.8468,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8458,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0101,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 284.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 6.06,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.27,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.935,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.002,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.345,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.52,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150821,
    "BTL_TIME": 935,
    "BTL_LAT": 76.5488,
    "BTL_LON": -173.192,
    "ODF_CTDPRS": 484.4,
    "ODF_CTDDEPTH": 478.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10840,
    "SAMPNO": 23,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 484.4,
    "depth": 478.8,
    "CTDTMP": 0.9351,
    "CTDSAL": 34.8468,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8487,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.013,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 284.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 5.96,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.28,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.44,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.21,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150821,
    "BTL_TIME": 935,
    "BTL_LAT": 76.5488,
    "BTL_LON": -173.192,
    "ODF_CTDPRS": 484.4,
    "ODF_CTDDEPTH": 478.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10839,
    "SAMPNO": 22,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 606.0,
    "depth": 598.8,
    "CTDTMP": 0.6619,
    "CTDSAL": 34.859,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8585,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0229,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 5.96,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.25,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.764,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.002,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.613,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.6,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150821,
    "BTL_TIME": 927,
    "BTL_LAT": 76.548,
    "BTL_LON": -173.188,
    "ODF_CTDPRS": 606.0,
    "ODF_CTDDEPTH": 598.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10838,
    "SAMPNO": 21,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 606.0,
    "depth": 598.8,
    "CTDTMP": 0.6619,
    "CTDSAL": 34.859,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8587,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0231,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 5.96,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.25,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.5,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.11,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150821,
    "BTL_TIME": 927,
    "BTL_LAT": 76.548,
    "BTL_LON": -173.188,
    "ODF_CTDPRS": 606.0,
    "ODF_CTDDEPTH": 598.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10837,
    "SAMPNO": 20,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 707.2,
    "depth": 698.6,
    "CTDTMP": 0.45,
    "CTDSAL": 34.8632,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8681,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0325,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 290.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 5.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.18,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.499,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.039,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.494,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.45,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150821,
    "BTL_TIME": 923,
    "BTL_LAT": 76.5476,
    "BTL_LON": -173.1852,
    "ODF_CTDPRS": 707.2,
    "ODF_CTDDEPTH": 698.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10836,
    "SAMPNO": 19,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 707.2,
    "depth": 698.6,
    "CTDTMP": 0.45,
    "CTDSAL": 34.8632,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8632,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0276,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 290.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 5.96,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.2,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.4,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.06,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150821,
    "BTL_TIME": 923,
    "BTL_LAT": 76.5476,
    "BTL_LON": -173.1852,
    "ODF_CTDPRS": 707.2,
    "ODF_CTDDEPTH": 698.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10835,
    "SAMPNO": 18,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 808.8,
    "depth": 798.7,
    "CTDTMP": 0.2481,
    "CTDSAL": 34.8656,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8655,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0299,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 5.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.11,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.619,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.0,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.35,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.23,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150821,
    "BTL_TIME": 915,
    "BTL_LAT": 76.547,
    "BTL_LON": -173.1807,
    "ODF_CTDPRS": 808.8,
    "ODF_CTDDEPTH": 798.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10834,
    "SAMPNO": 17,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 808.8,
    "depth": 798.7,
    "CTDTMP": 0.2481,
    "CTDSAL": 34.8656,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8669,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0313,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 5.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.12,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.7,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.1,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150821,
    "BTL_TIME": 915,
    "BTL_LAT": 76.547,
    "BTL_LON": -173.1807,
    "ODF_CTDPRS": 808.8,
    "ODF_CTDDEPTH": 798.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10833,
    "SAMPNO": 16,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1032.0,
    "depth": 1018.6,
    "CTDTMP": -0.0521,
    "CTDSAL": 34.8764,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8718,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0362,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 294.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 6.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.25,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.59,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.006,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.546,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.81,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150821,
    "BTL_TIME": 906,
    "BTL_LAT": 76.5465,
    "BTL_LON": -173.1748,
    "ODF_CTDPRS": 1032.0,
    "ODF_CTDDEPTH": 1018.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10832,
    "SAMPNO": 15,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1032.0,
    "depth": 1018.6,
    "CTDTMP": -0.0521,
    "CTDSAL": 34.8764,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8787,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0431,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 294.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 6.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.24,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.84,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.08,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150821,
    "BTL_TIME": 906,
    "BTL_LAT": 76.5465,
    "BTL_LON": -173.1748,
    "ODF_CTDPRS": 1032.0,
    "ODF_CTDDEPTH": 1018.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10831,
    "SAMPNO": 14,
    "BTLNBR": "GF-07",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 1215.2,
    "depth": 1198.9,
    "CTDTMP": -0.2074,
    "CTDSAL": 34.8869,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8877,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0522,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 294.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 7.04,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.48,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.88,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 7.048,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.002,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.705,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.93,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150821,
    "BTL_TIME": 858,
    "BTL_LAT": 76.5465,
    "BTL_LON": -173.1709,
    "ODF_CTDPRS": 1215.2,
    "ODF_CTDDEPTH": 1198.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10830,
    "SAMPNO": 13,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1215.2,
    "depth": 1198.9,
    "CTDTMP": -0.2074,
    "CTDSAL": 34.8869,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8875,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.052,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 294.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 6.84,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.47,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.41,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.21,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150821,
    "BTL_TIME": 858,
    "BTL_LAT": 76.5465,
    "BTL_LON": -173.1709,
    "ODF_CTDPRS": 1215.2,
    "ODF_CTDDEPTH": 1198.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10829,
    "SAMPNO": 12,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1418.5,
    "depth": 1398.9,
    "CTDTMP": -0.3304,
    "CTDSAL": 34.8991,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.903,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0676,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 295.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 7.62,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.93,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.9,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 8.115,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.001,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.586,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.43,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150821,
    "BTL_TIME": 845,
    "BTL_LAT": 76.5461,
    "BTL_LON": -173.1633,
    "ODF_CTDPRS": 1418.5,
    "ODF_CTDDEPTH": 1398.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10828,
    "SAMPNO": 11,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1418.5,
    "depth": 1398.9,
    "CTDTMP": -0.3304,
    "CTDSAL": 34.8991,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8998,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0644,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 295.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 7.62,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.1,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.89,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.66,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.03,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150821,
    "BTL_TIME": 845,
    "BTL_LAT": 76.5461,
    "BTL_LON": -173.1633,
    "ODF_CTDPRS": 1418.5,
    "ODF_CTDDEPTH": 1398.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10827,
    "SAMPNO": 10,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 1622.1,
    "depth": 1598.9,
    "CTDTMP": -0.4148,
    "CTDSAL": 34.9151,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9157,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0804,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 9.09,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.61,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.94,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 10.406,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.001,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.59,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.28,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150821,
    "BTL_TIME": 832,
    "BTL_LAT": 76.5461,
    "BTL_LON": -173.1562,
    "ODF_CTDPRS": 1622.1,
    "ODF_CTDDEPTH": 1598.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10826,
    "SAMPNO": 9,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1622.1,
    "depth": 1598.9,
    "CTDTMP": -0.4148,
    "CTDSAL": 34.9151,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9155,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0802,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 9.09,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.62,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.94,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.65,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.07,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150821,
    "BTL_TIME": 832,
    "BTL_LAT": 76.5461,
    "BTL_LON": -173.1562,
    "ODF_CTDPRS": 1622.1,
    "ODF_CTDDEPTH": 1598.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10825,
    "SAMPNO": 8,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1774.8,
    "depth": 1748.8,
    "CTDTMP": -0.431,
    "CTDSAL": 34.9297,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9298,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0945,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 10.75,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.08,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 11.913,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.003,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.578,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.24,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150821,
    "BTL_TIME": 826,
    "BTL_LAT": 76.5462,
    "BTL_LON": -173.1531,
    "ODF_CTDPRS": 1774.8,
    "ODF_CTDDEPTH": 1748.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10824,
    "SAMPNO": 7,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1774.8,
    "depth": 1748.8,
    "CTDTMP": -0.431,
    "CTDSAL": 34.9297,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9302,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0949,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 10.55,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.11,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.83,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.18,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150821,
    "BTL_TIME": 826,
    "BTL_LAT": 76.5462,
    "BTL_LON": -173.1531,
    "ODF_CTDPRS": 1774.8,
    "ODF_CTDDEPTH": 1748.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10823,
    "SAMPNO": 6,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2029.7,
    "depth": 1998.8,
    "CTDTMP": -0.4105,
    "CTDSAL": 34.9462,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9463,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1111,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 285.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 12.21,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.51,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 15.968,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.002,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.675,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.46,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150821,
    "BTL_TIME": 815,
    "BTL_LAT": 76.5463,
    "BTL_LON": -173.1469,
    "ODF_CTDPRS": 2029.7,
    "ODF_CTDDEPTH": 1998.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10822,
    "SAMPNO": 5,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2029.7,
    "depth": 1998.8,
    "CTDTMP": -0.4105,
    "CTDSAL": 34.9462,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9453,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1101,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 285.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 12.21,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.48,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.78,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.09,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150821,
    "BTL_TIME": 815,
    "BTL_LAT": 76.5463,
    "BTL_LON": -173.1469,
    "ODF_CTDPRS": 2029.7,
    "ODF_CTDDEPTH": 1998.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10821,
    "SAMPNO": 4,
    "BTLNBR": "GF-09",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 2121.5,
    "depth": 2088.7,
    "CTDTMP": -0.3927,
    "CTDSAL": 34.9503,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9545,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1194,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 284.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 13.0,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.67,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.03,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 16.137,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.002,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.369,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.51,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150821,
    "BTL_TIME": 809,
    "BTL_LAT": 76.5463,
    "BTL_LON": -173.1436,
    "ODF_CTDPRS": 2121.5,
    "ODF_CTDDEPTH": 2088.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10820,
    "SAMPNO": 3,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2121.5,
    "depth": 2088.7,
    "CTDTMP": -0.3927,
    "CTDSAL": 34.9503,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9508,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1156,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 284.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 13.09,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.71,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.03,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.61,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.13,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150821,
    "BTL_TIME": 809,
    "BTL_LAT": 76.5463,
    "BTL_LON": -173.1436,
    "ODF_CTDPRS": 2121.5,
    "ODF_CTDDEPTH": 2088.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10819,
    "SAMPNO": 2,
    "BTLNBR": "GF-40",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2244.1,
    "depth": 2208.8,
    "CTDTMP": -0.373,
    "CTDSAL": 34.953,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9535,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1184,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 282.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 13.87,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.86,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.04,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 16.741,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.003,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.233,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": 1.34,
    "ZN_DISS_FLAG_W": 2,
    "BTL_DATE": 20150821,
    "BTL_TIME": 803,
    "BTL_LAT": 76.5462,
    "BTL_LON": -173.1402,
    "ODF_CTDPRS": 2244.1,
    "ODF_CTDDEPTH": 2208.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-173.1392, 76.5462] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 14,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6104,
    "DATE": 20150821,
    "time2": "0801",
    "time": "2015-08-21T08:01:00.00Z",
    "GEOTRC_SAMPNO": 10818,
    "SAMPNO": 1,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2244.1,
    "depth": 2208.8,
    "CTDTMP": -0.373,
    "CTDSAL": 34.953,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.951,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 35.1158,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 282.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2254,
    "SILCAT": 13.87,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.87,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.03,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.72,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.02,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 5,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150821,
    "BTL_TIME": 803,
    "BTL_LAT": 76.5462,
    "BTL_LON": -173.1402,
    "ODF_CTDPRS": 2244.1,
    "ODF_CTDDEPTH": 2208.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10887,
    "SAMPNO": 24,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 24.2,
    "depth": 24.0,
    "CTDTMP": -1.1554,
    "CTDSAL": 30.1224,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.4203,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.5638,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 393.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 2.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.24,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.69,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.462,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 2.779,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.444,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2048,
    "BTL_LAT": 79.9988,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 24.2,
    "ODF_CTDDEPTH": 24.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10886,
    "SAMPNO": 23,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 24.2,
    "depth": 24.0,
    "CTDTMP": -1.1554,
    "CTDSAL": 30.1224,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.2476,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.3903,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 393.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 2.55,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.23,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.67,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.35,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.39,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2048,
    "BTL_LAT": 79.9988,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 24.2,
    "ODF_CTDDEPTH": 24.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10885,
    "SAMPNO": 22,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 47.5,
    "depth": 47.0,
    "CTDTMP": -1.2652,
    "CTDSAL": 31.5468,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.7286,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.8783,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 351.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 15.76,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 6.27,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.04,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.17,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.39,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.171,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.739,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2045,
    "BTL_LAT": 79.9989,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 47.5,
    "ODF_CTDDEPTH": 47.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10884,
    "SAMPNO": 21,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 47.5,
    "depth": 47.0,
    "CTDTMP": -1.2652,
    "CTDSAL": 31.5468,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.6808,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.8302,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 351.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 14.19,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 5.32,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.06,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.11,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.57,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.23,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2045,
    "BTL_LAT": 79.9989,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 47.5,
    "ODF_CTDDEPTH": 47.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10883,
    "SAMPNO": 20,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 74.5,
    "depth": 73.7,
    "CTDTMP": -1.4204,
    "CTDSAL": 32.066,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.1227,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.2742,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 314.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 26.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.56,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.51,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.617,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.915,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.858,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2041,
    "BTL_LAT": 79.9991,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 74.5,
    "ODF_CTDDEPTH": 73.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10882,
    "SAMPNO": 19,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 74.5,
    "depth": 73.7,
    "CTDTMP": -1.4204,
    "CTDSAL": 32.066,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.1433,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.2948,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 314.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 25.73,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.45,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.5,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.49,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.06,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2041,
    "BTL_LAT": 79.9991,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 74.5,
    "ODF_CTDDEPTH": 73.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10881,
    "SAMPNO": 18,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 100.0,
    "depth": 98.9,
    "CTDTMP": -1.4759,
    "CTDSAL": 32.4144,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4548,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.6078,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 300.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 31.6,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.98,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.67,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.118,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.048,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.89,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2039,
    "BTL_LAT": 79.9992,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 100.0,
    "ODF_CTDDEPTH": 98.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10880,
    "SAMPNO": 17,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 100.0,
    "depth": 98.9,
    "CTDTMP": -1.4759,
    "CTDSAL": 32.4144,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4678,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.6209,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 300.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 31.6,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.03,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.68,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.48,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.27,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2039,
    "BTL_LAT": 79.9992,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 100.0,
    "ODF_CTDDEPTH": 98.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10879,
    "SAMPNO": 16,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 125.2,
    "depth": 123.9,
    "CTDTMP": -1.5304,
    "CTDSAL": 32.6762,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.7448,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.8992,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 289.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 36.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.87,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.48,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.611,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.286,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2036,
    "BTL_LAT": 79.9993,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 125.2,
    "ODF_CTDDEPTH": 123.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10878,
    "SAMPNO": 15,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 125.2,
    "depth": 123.9,
    "CTDTMP": -1.5304,
    "CTDSAL": 32.6762,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.7434,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.8978,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 289.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 36.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.89,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.08,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.15,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2036,
    "BTL_LAT": 79.9993,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 125.2,
    "ODF_CTDDEPTH": 123.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10877,
    "SAMPNO": 14,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 150.6,
    "depth": 148.9,
    "CTDTMP": -1.4893,
    "CTDSAL": 33.0568,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1797,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.3362,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 276.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 33.34,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.94,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.75,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.283,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.015,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.183,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2033,
    "BTL_LAT": 79.9995,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 150.6,
    "ODF_CTDDEPTH": 148.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10876,
    "SAMPNO": 13,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 150.6,
    "depth": 148.9,
    "CTDTMP": -1.4893,
    "CTDSAL": 33.0568,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1583,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.3146,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 276.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 33.73,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.77,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 2.22,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.22,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.06,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2033,
    "BTL_LAT": 79.9995,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 150.6,
    "ODF_CTDDEPTH": 148.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10875,
    "SAMPNO": 12,
    "BTLNBR": "GF-07",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 170.8,
    "depth": 168.9,
    "CTDTMP": -1.2298,
    "CTDSAL": 33.5818,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.757,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.9162,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 266.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 28.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.11,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.51,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.749,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.44,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.095,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2030,
    "BTL_LAT": 79.9996,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 170.8,
    "ODF_CTDDEPTH": 168.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10874,
    "SAMPNO": 11,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 170.8,
    "depth": 168.9,
    "CTDTMP": -1.2298,
    "CTDSAL": 33.5818,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.7146,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.8735,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 266.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 29.32,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.33,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.54,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.14,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.43,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2030,
    "BTL_LAT": 79.9996,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 170.8,
    "ODF_CTDDEPTH": 168.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10873,
    "SAMPNO": 10,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 251.6,
    "depth": 248.8,
    "CTDTMP": 0.1421,
    "CTDSAL": 34.6272,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.626,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.7893,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 275.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 10.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.75,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.89,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.318,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.176,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.753,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2026,
    "BTL_LAT": 79.9997,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 251.6,
    "ODF_CTDDEPTH": 248.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10872,
    "SAMPNO": 9,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 251.6,
    "depth": 248.8,
    "CTDTMP": 0.1421,
    "CTDSAL": 34.6272,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.6287,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.792,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 275.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 10.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.72,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.89,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.27,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.54,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.05,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2026,
    "BTL_LAT": 79.9997,
    "BTL_LON": -174.9616,
    "ODF_CTDPRS": 251.6,
    "ODF_CTDDEPTH": 248.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10871,
    "SAMPNO": 8,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 352.9,
    "depth": 348.9,
    "CTDTMP": 0.8218,
    "CTDSAL": 34.8129,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8123,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9765,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 5.76,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.87,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.009,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.087,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.663,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2022,
    "BTL_LAT": 79.9999,
    "BTL_LON": -174.9615,
    "ODF_CTDPRS": 352.9,
    "ODF_CTDDEPTH": 348.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10870,
    "SAMPNO": 7,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 352.9,
    "depth": 348.9,
    "CTDTMP": 0.8218,
    "CTDSAL": 34.8129,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8143,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9785,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 5.76,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.9,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.31,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 5,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2022,
    "BTL_LAT": 79.9999,
    "BTL_LON": -174.9615,
    "ODF_CTDPRS": 352.9,
    "ODF_CTDDEPTH": 348.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10869,
    "SAMPNO": 6,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 403.5,
    "depth": 398.8,
    "CTDTMP": 0.9997,
    "CTDSAL": 34.8518,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8495,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0138,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 296.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 5.37,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.79,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.8,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.829,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.073,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.886,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2019,
    "BTL_LAT": 80.0001,
    "BTL_LON": -174.962,
    "ODF_CTDPRS": 403.5,
    "ODF_CTDDEPTH": 398.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10868,
    "SAMPNO": 5,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 403.5,
    "depth": 398.8,
    "CTDTMP": 0.9997,
    "CTDSAL": 34.8518,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8479,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0122,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 296.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 5.47,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.85,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.57,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.07,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2019,
    "BTL_LAT": 80.0001,
    "BTL_LON": -174.962,
    "ODF_CTDPRS": 403.5,
    "ODF_CTDDEPTH": 398.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10867,
    "SAMPNO": 4,
    "BTLNBR": "GF-09",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 454.1,
    "depth": 448.8,
    "CTDTMP": 0.9301,
    "CTDSAL": 34.8624,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8597,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0241,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 298.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 5.66,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.94,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.447,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.094,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.524,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2015,
    "BTL_LAT": 80.0003,
    "BTL_LON": -174.9624,
    "ODF_CTDPRS": 454.1,
    "ODF_CTDDEPTH": 448.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10866,
    "SAMPNO": 3,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 454.1,
    "depth": 448.8,
    "CTDTMP": 0.9301,
    "CTDSAL": 34.8624,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8595,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0239,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 298.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 5.57,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.94,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.63,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.2,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2015,
    "BTL_LAT": 80.0003,
    "BTL_LON": -174.9624,
    "ODF_CTDPRS": 454.1,
    "ODF_CTDDEPTH": 448.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10865,
    "SAMPNO": 2,
    "BTLNBR": "GF-40",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 504.6,
    "depth": 498.6,
    "CTDTMP": 0.7976,
    "CTDSAL": 34.8672,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8654,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0298,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 300.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 5.57,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.86,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.326,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.114,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.531,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2011,
    "BTL_LAT": 80.0004,
    "BTL_LON": -174.9622,
    "ODF_CTDPRS": 504.6,
    "ODF_CTDDEPTH": 498.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-174.9626, 80.0007] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6122,
    "DATE": 20150823,
    "time2": "2005",
    "time": "2015-08-23T20:05:00.00Z",
    "GEOTRC_SAMPNO": 10864,
    "SAMPNO": 1,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 504.6,
    "depth": 498.6,
    "CTDTMP": 0.7976,
    "CTDSAL": 34.8672,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9998,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 35.1648,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 300.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2110,
    "SILCAT": 5.57,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.86,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.32,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.08,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150823,
    "BTL_TIME": 2011,
    "BTL_LAT": 80.0004,
    "BTL_LON": -174.9622,
    "ODF_CTDPRS": 504.6,
    "ODF_CTDDEPTH": 498.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10947,
    "SAMPNO": 24,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 504.9,
    "depth": 499.0,
    "CTDTMP": 0.8196,
    "CTDSAL": 34.868,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8682,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0326,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 299.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 5.47,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.86,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.301,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.048,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.478,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150824,
    "BTL_TIME": 720,
    "BTL_LAT": 79.9815,
    "BTL_LON": -175.0253,
    "ODF_CTDPRS": 504.9,
    "ODF_CTDDEPTH": 499.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10946,
    "SAMPNO": 23,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 504.9,
    "depth": 499.0,
    "CTDTMP": 0.8196,
    "CTDSAL": 34.868,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8686,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.033,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 299.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 5.47,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.86,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.82,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.26,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150824,
    "BTL_TIME": 720,
    "BTL_LAT": 79.9815,
    "BTL_LON": -175.0253,
    "ODF_CTDPRS": 504.9,
    "ODF_CTDDEPTH": 499.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10945,
    "SAMPNO": 22,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 590.8,
    "depth": 583.7,
    "CTDTMP": 0.5951,
    "CTDSAL": 34.8725,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8723,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0367,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 301.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 5.57,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.85,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.8,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.44,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.066,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.555,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150824,
    "BTL_TIME": 716,
    "BTL_LAT": 79.9814,
    "BTL_LON": -175.0252,
    "ODF_CTDPRS": 590.8,
    "ODF_CTDDEPTH": 583.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10944,
    "SAMPNO": 21,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 590.8,
    "depth": 583.7,
    "CTDTMP": 0.5951,
    "CTDSAL": 34.8725,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8715,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.036,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 301.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 5.57,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.86,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.62,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.11,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150824,
    "BTL_TIME": 716,
    "BTL_LAT": 79.9814,
    "BTL_LON": -175.0252,
    "ODF_CTDPRS": 590.8,
    "ODF_CTDDEPTH": 583.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10943,
    "SAMPNO": 20,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 707.6,
    "depth": 698.9,
    "CTDTMP": 0.3712,
    "CTDSAL": 34.8773,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8772,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0417,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 304.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 5.57,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.81,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.8,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.62,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.064,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.76,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150824,
    "BTL_TIME": 712,
    "BTL_LAT": 79.9814,
    "BTL_LON": -175.0252,
    "ODF_CTDPRS": 707.6,
    "ODF_CTDDEPTH": 698.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10942,
    "SAMPNO": 19,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 707.6,
    "depth": 698.9,
    "CTDTMP": 0.3712,
    "CTDSAL": 34.8773,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8774,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0419,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 304.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 5.47,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.83,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.66,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.0,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150824,
    "BTL_TIME": 712,
    "BTL_LAT": 79.9814,
    "BTL_LON": -175.0252,
    "ODF_CTDPRS": 707.6,
    "ODF_CTDDEPTH": 698.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10941,
    "SAMPNO": 18,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 859.8,
    "depth": 849.0,
    "CTDTMP": 0.1392,
    "CTDSAL": 34.8805,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8831,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 35.0476,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 306.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 5.76,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.88,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.603,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.068,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.726,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150824,
    "BTL_TIME": 707,
    "BTL_LAT": 79.9813,
    "BTL_LON": -175.025,
    "ODF_CTDPRS": 859.8,
    "ODF_CTDDEPTH": 849.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10940,
    "SAMPNO": 17,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 859.8,
    "depth": 849.0,
    "CTDTMP": 0.1392,
    "CTDSAL": 34.8805,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.881,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0454,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 306.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 5.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.92,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.68,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.08,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150824,
    "BTL_TIME": 707,
    "BTL_LAT": 79.9813,
    "BTL_LON": -175.025,
    "ODF_CTDPRS": 859.8,
    "ODF_CTDDEPTH": 849.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10939,
    "SAMPNO": 16,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1012.0,
    "depth": 998.8,
    "CTDTMP": -0.0708,
    "CTDSAL": 34.8847,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8857,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0502,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 308.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 6.05,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.05,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.785,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.076,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.734,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150824,
    "BTL_TIME": 702,
    "BTL_LAT": 79.9811,
    "BTL_LON": -175.0249,
    "ODF_CTDPRS": 1012.0,
    "ODF_CTDDEPTH": 998.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10938,
    "SAMPNO": 15,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1012.0,
    "depth": 998.8,
    "CTDTMP": -0.0708,
    "CTDSAL": 34.8847,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8837,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0482,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 307.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 6.05,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.07,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.75,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.1,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150824,
    "BTL_TIME": 702,
    "BTL_LAT": 79.9811,
    "BTL_LON": -175.0249,
    "ODF_CTDPRS": 1012.0,
    "ODF_CTDDEPTH": 998.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10937,
    "SAMPNO": 14,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1164.5,
    "depth": 1149.0,
    "CTDTMP": -0.1921,
    "CTDSAL": 34.892,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8949,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 35.0595,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 308.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 6.54,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.23,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 6.915,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.154,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.794,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150824,
    "BTL_TIME": 657,
    "BTL_LAT": 79.981,
    "BTL_LON": -175.0248,
    "ODF_CTDPRS": 1164.5,
    "ODF_CTDDEPTH": 1149.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10936,
    "SAMPNO": 13,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1164.5,
    "depth": 1149.0,
    "CTDTMP": -0.1921,
    "CTDSAL": 34.892,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8916,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0561,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 308.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 6.45,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.24,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.53,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.26,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150824,
    "BTL_TIME": 657,
    "BTL_LAT": 79.981,
    "BTL_LON": -175.0248,
    "ODF_CTDPRS": 1164.5,
    "ODF_CTDDEPTH": 1149.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10935,
    "SAMPNO": 12,
    "BTLNBR": "GF-07",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1256.0,
    "depth": 1239.0,
    "CTDTMP": -0.2597,
    "CTDSAL": 34.8954,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8959,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0605,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 310.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 6.45,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.16,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 7.594,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.042,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.024,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150824,
    "BTL_TIME": 653,
    "BTL_LAT": 79.981,
    "BTL_LON": -175.0246,
    "ODF_CTDPRS": 1256.0,
    "ODF_CTDDEPTH": 1239.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10934,
    "SAMPNO": 11,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1256.0,
    "depth": 1239.0,
    "CTDTMP": -0.2597,
    "CTDSAL": 34.8954,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8937,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0583,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 310.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 6.45,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.16,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.33,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.09,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150824,
    "BTL_TIME": 653,
    "BTL_LAT": 79.981,
    "BTL_LON": -175.0246,
    "ODF_CTDPRS": 1256.0,
    "ODF_CTDDEPTH": 1239.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10933,
    "SAMPNO": 10,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1367.8,
    "depth": 1348.9,
    "CTDTMP": -0.3275,
    "CTDSAL": 34.9007,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9004,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.065,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 310.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 6.93,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.42,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 8.683,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.059,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.801,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150824,
    "BTL_TIME": 648,
    "BTL_LAT": 79.9809,
    "BTL_LON": -175.0245,
    "ODF_CTDPRS": 1367.8,
    "ODF_CTDDEPTH": 1348.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10932,
    "SAMPNO": 9,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1367.8,
    "depth": 1348.9,
    "CTDTMP": -0.3275,
    "CTDSAL": 34.9007,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9018,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0664,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 310.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 7.03,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.45,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.73,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.03,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150824,
    "BTL_TIME": 648,
    "BTL_LAT": 79.9809,
    "BTL_LON": -175.0245,
    "ODF_CTDPRS": 1367.8,
    "ODF_CTDDEPTH": 1348.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10931,
    "SAMPNO": 8,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1520.5,
    "depth": 1499.0,
    "CTDTMP": -0.3852,
    "CTDSAL": 34.9122,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9103,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0749,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 307.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 8.2,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.13,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.91,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 10.157,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.047,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.856,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150824,
    "BTL_TIME": 642,
    "BTL_LAT": 79.9808,
    "BTL_LON": -175.0241,
    "ODF_CTDPRS": 1520.5,
    "ODF_CTDDEPTH": 1499.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10930,
    "SAMPNO": 7,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1520.5,
    "depth": 1499.0,
    "CTDTMP": -0.3852,
    "CTDSAL": 34.9122,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9119,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0765,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 307.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 8.2,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.14,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.91,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.35,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 5,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150824,
    "BTL_TIME": 642,
    "BTL_LAT": 79.9808,
    "BTL_LON": -175.0241,
    "ODF_CTDPRS": 1520.5,
    "ODF_CTDDEPTH": 1499.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10929,
    "SAMPNO": 6,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1693.6,
    "depth": 1668.9,
    "CTDTMP": -0.4341,
    "CTDSAL": 34.9294,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9323,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.097,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 303.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 10.35,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.86,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.96,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 14.129,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.02,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.721,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150824,
    "BTL_TIME": 636,
    "BTL_LAT": 79.9806,
    "BTL_LON": -175.0237,
    "ODF_CTDPRS": 1693.6,
    "ODF_CTDDEPTH": 1668.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10928,
    "SAMPNO": 5,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 1693.6,
    "depth": 1668.9,
    "CTDTMP": -0.4341,
    "CTDSAL": 34.9294,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.929,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0937,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 303.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 10.35,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.86,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.95,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.03,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.06,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150824,
    "BTL_TIME": 636,
    "BTL_LAT": 79.9806,
    "BTL_LON": -175.0237,
    "ODF_CTDPRS": 1693.6,
    "ODF_CTDDEPTH": 1668.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10927,
    "SAMPNO": 4,
    "BTLNBR": "GF-09",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1907.5,
    "depth": 1878.8,
    "CTDTMP": -0.4156,
    "CTDSAL": 34.9457,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9451,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1099,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 298.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 12.21,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.35,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 17.531,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.005,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.538,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150824,
    "BTL_TIME": 630,
    "BTL_LAT": 79.9806,
    "BTL_LON": -175.0241,
    "ODF_CTDPRS": 1907.5,
    "ODF_CTDDEPTH": 1878.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10926,
    "SAMPNO": 3,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1907.5,
    "depth": 1878.8,
    "CTDTMP": -0.4156,
    "CTDSAL": 34.9457,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9459,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1107,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 298.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 12.21,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.35,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.0,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.21,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150824,
    "BTL_TIME": 630,
    "BTL_LAT": 79.9806,
    "BTL_LON": -175.0241,
    "ODF_CTDPRS": 1907.5,
    "ODF_CTDDEPTH": 1878.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10925,
    "SAMPNO": 2,
    "BTLNBR": "GF-40",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1994.2,
    "depth": 1963.8,
    "CTDTMP": -0.407,
    "CTDSAL": 34.9492,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9484,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1132,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 297.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 12.6,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.52,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 17.882,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.012,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.593,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150824,
    "BTL_TIME": 626,
    "BTL_LAT": 79.9806,
    "BTL_LON": -175.0243,
    "ODF_CTDPRS": 1994.2,
    "ODF_CTDDEPTH": 1963.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-175.0243, 79.9806] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 19,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6128,
    "DATE": 20150824,
    "time2": "0624",
    "time": "2015-08-24T06:24:00.00Z",
    "GEOTRC_SAMPNO": 10924,
    "SAMPNO": 1,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1994.2,
    "depth": 1963.8,
    "CTDTMP": -0.407,
    "CTDSAL": 34.9492,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9532,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.118,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 297.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 1991,
    "SILCAT": 12.79,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.46,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.85,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.07,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150824,
    "BTL_TIME": 626,
    "BTL_LAT": 79.9806,
    "BTL_LON": -175.0243,
    "ODF_CTDPRS": 1994.2,
    "ODF_CTDDEPTH": 1963.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10997,
    "SAMPNO": 24,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 18.1,
    "depth": 17.9,
    "CTDTMP": -1.3051,
    "CTDSAL": 28.4017,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.2289,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.3667,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 385.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 3.34,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.04,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.67,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.331,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 5.632,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.374,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2236,
    "BTL_LAT": 83.7549,
    "BTL_LON": 174.9392,
    "ODF_CTDPRS": 18.1,
    "ODF_CTDDEPTH": 17.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10996,
    "SAMPNO": 23,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 18.1,
    "depth": 17.9,
    "CTDTMP": -1.3051,
    "CTDSAL": 28.4017,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.2898,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.428,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 385.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 3.53,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.09,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.67,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.93,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.21,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2236,
    "BTL_LAT": 83.7549,
    "BTL_LON": 174.9392,
    "ODF_CTDPRS": 18.1,
    "ODF_CTDDEPTH": 17.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10995,
    "SAMPNO": 22,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 24.3,
    "depth": 24.1,
    "CTDTMP": -1.2443,
    "CTDSAL": 29.0812,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.5745,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.714,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 388.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 4.61,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.47,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.72,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.532,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 4.587,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.351,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2234,
    "BTL_LAT": 83.7549,
    "BTL_LON": 174.9416,
    "ODF_CTDPRS": 24.3,
    "ODF_CTDDEPTH": 24.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10994,
    "SAMPNO": 21,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 24.3,
    "depth": 24.1,
    "CTDTMP": -1.2443,
    "CTDSAL": 29.0812,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.7501,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.8904,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 388.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 4.61,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.45,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.06,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.72,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 5,
    "HG_ELEMENTAL": 0.27,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2234,
    "BTL_LAT": 83.7549,
    "BTL_LON": 174.9416,
    "ODF_CTDPRS": 24.3,
    "ODF_CTDDEPTH": 24.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10993,
    "SAMPNO": 20,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 47.4,
    "depth": 46.9,
    "CTDTMP": -1.3673,
    "CTDSAL": 29.7963,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.6557,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.8002,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 381.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 9.9,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.8,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.07,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.92,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 1,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 1,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 1,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2231,
    "BTL_LAT": 83.7549,
    "BTL_LON": 174.9455,
    "ODF_CTDPRS": 47.4,
    "ODF_CTDDEPTH": 46.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10992,
    "SAMPNO": 19,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 47.4,
    "depth": 46.9,
    "CTDTMP": -1.3673,
    "CTDSAL": 29.7963,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.6657,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.8103,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 381.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 9.41,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.51,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.08,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.91,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.53,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.2,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2231,
    "BTL_LAT": 83.7549,
    "BTL_LON": 174.9455,
    "ODF_CTDPRS": 47.4,
    "ODF_CTDDEPTH": 46.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10991,
    "SAMPNO": 18,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 52.5,
    "depth": 51.9,
    "CTDTMP": -1.3112,
    "CTDSAL": 30.4657,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.7637,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.9088,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 354.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 10.29,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.91,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.07,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.95,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 1,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 1,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 1,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2229,
    "BTL_LAT": 83.7549,
    "BTL_LON": 174.947,
    "ODF_CTDPRS": 52.5,
    "ODF_CTDDEPTH": 51.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10990,
    "SAMPNO": 17,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 52.5,
    "depth": 51.9,
    "CTDTMP": -1.3112,
    "CTDSAL": 30.4657,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3153,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.4629,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 354.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 15.68,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 5.14,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.04,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.11,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.57,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.25,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2229,
    "BTL_LAT": 83.7549,
    "BTL_LON": 174.947,
    "ODF_CTDPRS": 52.5,
    "ODF_CTDDEPTH": 51.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10989,
    "SAMPNO": 16,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 70.5,
    "depth": 69.7,
    "CTDTMP": -1.3032,
    "CTDSAL": 32.2072,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.0673,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2232,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 269.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 26.22,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.11,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.31,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.255,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 2.701,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.901,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2227,
    "BTL_LAT": 83.7549,
    "BTL_LON": 174.9495,
    "ODF_CTDPRS": 70.5,
    "ODF_CTDDEPTH": 69.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10988,
    "SAMPNO": 15,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 70.5,
    "depth": 69.7,
    "CTDTMP": -1.3032,
    "CTDSAL": 32.2072,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.7104,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.8647,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 269.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 30.54,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.16,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.45,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.49,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.23,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2227,
    "BTL_LAT": 83.7549,
    "BTL_LON": 174.9495,
    "ODF_CTDPRS": 70.5,
    "ODF_CTDDEPTH": 69.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10987,
    "SAMPNO": 14,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 95.7,
    "depth": 94.6,
    "CTDTMP": -1.3712,
    "CTDSAL": 33.6115,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.8481,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.0078,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 286.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 10.56,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 8.24,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.79,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.032,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.188,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.8,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2223,
    "BTL_LAT": 83.7551,
    "BTL_LON": 174.9517,
    "ODF_CTDPRS": 95.7,
    "ODF_CTDDEPTH": 94.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10986,
    "SAMPNO": 13,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 95.7,
    "depth": 94.6,
    "CTDTMP": -1.3712,
    "CTDSAL": 33.6115,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.7785,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.9378,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 286.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 11.93,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 8.42,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.51,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.41,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2223,
    "BTL_LAT": 83.7551,
    "BTL_LON": 174.9517,
    "ODF_CTDPRS": 95.7,
    "ODF_CTDDEPTH": 94.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10985,
    "SAMPNO": 12,
    "BTLNBR": "GF-07",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 131.1,
    "depth": 129.7,
    "CTDTMP": -1.3137,
    "CTDSAL": 34.2096,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.2269,
    "SALNTY_FLAG_W": 3,
    "SALTREF": 34.3883,
    "SALTREF_FLAG_W": 3,
    "CTDOXY": 304.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 6.16,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 7.98,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.67,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.57,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.434,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.784,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2220,
    "BTL_LAT": 83.7552,
    "BTL_LON": 174.9548,
    "ODF_CTDPRS": 131.1,
    "ODF_CTDDEPTH": 129.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10984,
    "SAMPNO": 11,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 131.1,
    "depth": 129.7,
    "CTDTMP": -1.3137,
    "CTDSAL": 34.2096,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.2115,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.3728,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 304.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 6.26,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 7.92,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.68,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.15,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.2,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2220,
    "BTL_LAT": 83.7552,
    "BTL_LON": 174.9548,
    "ODF_CTDPRS": 131.1,
    "ODF_CTDDEPTH": 129.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10983,
    "SAMPNO": 10,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 202.1,
    "depth": 199.8,
    "CTDTMP": 0.1008,
    "CTDSAL": 34.6114,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.6093,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.7725,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 295.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 5.77,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.22,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.76,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.044,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.114,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.692,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2216,
    "BTL_LAT": 83.7553,
    "BTL_LON": 174.9581,
    "ODF_CTDPRS": 202.1,
    "ODF_CTDDEPTH": 199.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10982,
    "SAMPNO": 9,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 202.1,
    "depth": 199.8,
    "CTDTMP": 0.1008,
    "CTDSAL": 34.6114,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.6097,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.7729,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 295.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 5.77,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.22,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.75,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.42,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.07,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2216,
    "BTL_LAT": 83.7553,
    "BTL_LON": 174.9581,
    "ODF_CTDPRS": 202.1,
    "ODF_CTDDEPTH": 199.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10981,
    "SAMPNO": 8,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 278.0,
    "depth": 274.8,
    "CTDTMP": 0.8439,
    "CTDSAL": 34.8168,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8137,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9779,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 5.37,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.64,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.553,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.055,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.024,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2212,
    "BTL_LAT": 83.7552,
    "BTL_LON": 174.9636,
    "ODF_CTDPRS": 278.0,
    "ODF_CTDDEPTH": 274.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10980,
    "SAMPNO": 7,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 278.0,
    "depth": 274.8,
    "CTDTMP": 0.8439,
    "CTDSAL": 34.8168,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.814,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9781,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 5.37,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.65,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.8,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.44,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.05,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2212,
    "BTL_LAT": 83.7552,
    "BTL_LON": 174.9636,
    "ODF_CTDPRS": 278.0,
    "ODF_CTDDEPTH": 274.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10979,
    "SAMPNO": 6,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 353.8,
    "depth": 349.7,
    "CTDTMP": 0.9844,
    "CTDSAL": 34.8529,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8569,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0212,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 296.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 5.57,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.87,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.341,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.064,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.438,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2208,
    "BTL_LAT": 83.7553,
    "BTL_LON": 174.9671,
    "ODF_CTDPRS": 353.8,
    "ODF_CTDDEPTH": 349.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10978,
    "SAMPNO": 5,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 353.8,
    "depth": 349.7,
    "CTDTMP": 0.9844,
    "CTDSAL": 34.8529,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.851,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0153,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 296.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 5.47,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.86,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.45,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.26,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.06,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2208,
    "BTL_LAT": 83.7553,
    "BTL_LON": 174.9671,
    "ODF_CTDPRS": 353.8,
    "ODF_CTDDEPTH": 349.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10977,
    "SAMPNO": 4,
    "BTLNBR": "GF-09",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 429.9,
    "depth": 424.8,
    "CTDTMP": 0.9425,
    "CTDSAL": 34.8725,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8697,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0341,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 299.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 5.47,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.89,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.404,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.057,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.525,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2205,
    "BTL_LAT": 83.7554,
    "BTL_LON": 174.9704,
    "ODF_CTDPRS": 429.9,
    "ODF_CTDDEPTH": 424.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10976,
    "SAMPNO": 3,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 429.9,
    "depth": 424.8,
    "CTDTMP": 0.9425,
    "CTDSAL": 34.8725,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8703,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0347,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 299.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 5.47,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.88,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.83,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.25,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2205,
    "BTL_LAT": 83.7554,
    "BTL_LON": 174.9704,
    "ODF_CTDPRS": 429.9,
    "ODF_CTDDEPTH": 424.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10975,
    "SAMPNO": 2,
    "BTLNBR": "GF-45",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 505.0,
    "depth": 499.0,
    "CTDTMP": 0.6778,
    "CTDSAL": 34.8717,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8715,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0359,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 301.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 5.67,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.92,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 6.221,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.089,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.486,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2155,
    "BTL_LAT": 83.7556,
    "BTL_LON": 174.9799,
    "ODF_CTDPRS": 505.0,
    "ODF_CTDDEPTH": 499.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.9876, 83.7558] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6152,
    "DATE": 20150827,
    "time2": "2147",
    "time": "2015-08-27T21:47:00.00Z",
    "GEOTRC_SAMPNO": 10974,
    "SAMPNO": 1,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 505.0,
    "depth": 499.0,
    "CTDTMP": 0.6778,
    "CTDSAL": 34.8717,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8709,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0353,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 301.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2939,
    "SILCAT": 5.67,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.94,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.46,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.17,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150827,
    "BTL_TIME": 2155,
    "BTL_LAT": 83.7556,
    "BTL_LON": 174.9799,
    "ODF_CTDPRS": 505.0,
    "ODF_CTDDEPTH": 499.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11053,
    "SAMPNO": 24,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 505.1,
    "depth": 499.1,
    "CTDTMP": 0.7118,
    "CTDSAL": 34.8745,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8697,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0342,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 299.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 5.66,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.9,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.647,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.078,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.559,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1227,
    "BTL_LAT": 83.7253,
    "BTL_LON": 174.3371,
    "ODF_CTDPRS": 505.1,
    "ODF_CTDDEPTH": 499.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11052,
    "SAMPNO": 23,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 505.1,
    "depth": 499.1,
    "CTDTMP": 0.7118,
    "CTDSAL": 34.8745,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8696,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.034,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 299.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 5.66,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.91,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.5,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.07,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1227,
    "BTL_LAT": 83.7253,
    "BTL_LON": 174.3371,
    "ODF_CTDPRS": 505.1,
    "ODF_CTDDEPTH": 499.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11051,
    "SAMPNO": 22,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 758.6,
    "depth": 749.2,
    "CTDTMP": 0.1365,
    "CTDSAL": 34.8774,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8759,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0404,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 303.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 5.96,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.04,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.708,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.029,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.442,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1218,
    "BTL_LAT": 83.7258,
    "BTL_LON": 174.3441,
    "ODF_CTDPRS": 758.6,
    "ODF_CTDDEPTH": 749.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11050,
    "SAMPNO": 21,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 758.6,
    "depth": 749.2,
    "CTDTMP": 0.1365,
    "CTDSAL": 34.8774,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8767,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0412,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 303.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 6.05,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.06,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.64,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.08,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1218,
    "BTL_LAT": 83.7258,
    "BTL_LON": 174.3441,
    "ODF_CTDPRS": 758.6,
    "ODF_CTDDEPTH": 749.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11049,
    "SAMPNO": 20,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1012.5,
    "depth": 999.2,
    "CTDTMP": -0.1363,
    "CTDSAL": 34.8908,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8911,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0556,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 305.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 6.54,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.29,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 6.488,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.086,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.493,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1212,
    "BTL_LAT": 83.7261,
    "BTL_LON": 174.3495,
    "ODF_CTDPRS": 1012.5,
    "ODF_CTDDEPTH": 999.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11048,
    "SAMPNO": 19,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1012.5,
    "depth": 999.2,
    "CTDTMP": -0.1363,
    "CTDSAL": 34.8908,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8904,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0549,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 305.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 6.54,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.34,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.48,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.04,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1212,
    "BTL_LAT": 83.7261,
    "BTL_LON": 174.3495,
    "ODF_CTDPRS": 1012.5,
    "ODF_CTDDEPTH": 999.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11047,
    "SAMPNO": 18,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1266.3,
    "depth": 1249.0,
    "CTDTMP": -0.2998,
    "CTDSAL": 34.9061,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9048,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0694,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 303.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 7.71,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.92,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.9,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 9.01,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.02,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.547,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1205,
    "BTL_LAT": 83.7264,
    "BTL_LON": 174.355,
    "ODF_CTDPRS": 1266.3,
    "ODF_CTDDEPTH": 1249.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11046,
    "SAMPNO": 17,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1266.3,
    "depth": 1249.0,
    "CTDTMP": -0.2998,
    "CTDSAL": 34.9061,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.906,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0706,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 303.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 7.71,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.94,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.89,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.56,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.49,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1205,
    "BTL_LAT": 83.7264,
    "BTL_LON": 174.355,
    "ODF_CTDPRS": 1266.3,
    "ODF_CTDDEPTH": 1249.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11045,
    "SAMPNO": 16,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 1520.6,
    "depth": 1498.9,
    "CTDTMP": -0.3813,
    "CTDSAL": 34.9241,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1157,
    "BTL_LAT": 83.7268,
    "BTL_LON": 174.3607,
    "ODF_CTDPRS": 1520.6,
    "ODF_CTDDEPTH": 1498.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11044,
    "SAMPNO": 15,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 1520.6,
    "depth": 1498.9,
    "CTDTMP": -0.3813,
    "CTDSAL": 34.9241,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 301.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1157,
    "BTL_LAT": 83.7268,
    "BTL_LON": 174.3607,
    "ODF_CTDPRS": 1520.6,
    "ODF_CTDDEPTH": 1498.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11043,
    "SAMPNO": 14,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1841.6,
    "depth": 1813.9,
    "CTDTMP": -0.407,
    "CTDSAL": 34.9427,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9426,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1074,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 298.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 11.33,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.13,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 13.162,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.117,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.602,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1149,
    "BTL_LAT": 83.7271,
    "BTL_LON": 174.3676,
    "ODF_CTDPRS": 1841.6,
    "ODF_CTDDEPTH": 1813.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11042,
    "SAMPNO": 13,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1841.6,
    "depth": 1813.9,
    "CTDTMP": -0.407,
    "CTDSAL": 34.9427,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9417,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1064,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 298.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 11.43,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.14,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.56,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.1,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1149,
    "BTL_LAT": 83.7271,
    "BTL_LON": 174.3676,
    "ODF_CTDPRS": 1841.6,
    "ODF_CTDDEPTH": 1813.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11041,
    "SAMPNO": 12,
    "BTLNBR": "GF-07",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2030.4,
    "depth": 1999.0,
    "CTDTMP": -0.4035,
    "CTDSAL": 34.948,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9563,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 35.1211,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 298.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 12.11,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.27,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 14.412,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.023,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.541,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1141,
    "BTL_LAT": 83.7275,
    "BTL_LON": 174.3732,
    "ODF_CTDPRS": 2030.4,
    "ODF_CTDDEPTH": 1999.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11040,
    "SAMPNO": 11,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2030.4,
    "depth": 1999.0,
    "CTDTMP": -0.4035,
    "CTDSAL": 34.948,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9471,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1119,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 298.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 12.11,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.31,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.69,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.09,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1141,
    "BTL_LAT": 83.7275,
    "BTL_LON": 174.3732,
    "ODF_CTDPRS": 2030.4,
    "ODF_CTDDEPTH": 1999.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11039,
    "SAMPNO": 10,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2285.6,
    "depth": 2248.9,
    "CTDTMP": -0.3896,
    "CTDSAL": 34.9521,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9514,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1163,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 299.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 12.6,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.4,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 16.017,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.018,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.585,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1135,
    "BTL_LAT": 83.7277,
    "BTL_LON": 174.3782,
    "ODF_CTDPRS": 2285.6,
    "ODF_CTDDEPTH": 2248.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11038,
    "SAMPNO": 9,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2285.6,
    "depth": 2248.9,
    "CTDTMP": -0.3896,
    "CTDSAL": 34.9521,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9517,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1165,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 299.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 12.6,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.44,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.63,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.06,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1135,
    "BTL_LAT": 83.7277,
    "BTL_LON": 174.3782,
    "ODF_CTDPRS": 2285.6,
    "ODF_CTDDEPTH": 2248.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11037,
    "SAMPNO": 8,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2582.1,
    "depth": 2538.9,
    "CTDTMP": -0.369,
    "CTDSAL": 34.9539,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9543,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1191,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 301.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 12.89,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.45,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 17.328,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.014,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.443,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1126,
    "BTL_LAT": 83.7281,
    "BTL_LON": 174.3848,
    "ODF_CTDPRS": 2582.1,
    "ODF_CTDDEPTH": 2538.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11036,
    "SAMPNO": 7,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2582.1,
    "depth": 2538.9,
    "CTDTMP": -0.369,
    "CTDSAL": 34.9539,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9531,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1179,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 301.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 12.79,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.47,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.81,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.1,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1126,
    "BTL_LAT": 83.7281,
    "BTL_LON": 174.3848,
    "ODF_CTDPRS": 2582.1,
    "ODF_CTDDEPTH": 2538.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11035,
    "SAMPNO": 6,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2817.3,
    "depth": 2768.7,
    "CTDTMP": -0.3561,
    "CTDSAL": 34.9548,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9584,
    "SALNTY_FLAG_W": 3,
    "SALTREF": 35.1233,
    "SALTREF_FLAG_W": 3,
    "CTDOXY": 305.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 12.79,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.41,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 18.016,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.003,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.339,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1118,
    "BTL_LAT": 83.7284,
    "BTL_LON": 174.3913,
    "ODF_CTDPRS": 2817.3,
    "ODF_CTDDEPTH": 2768.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11034,
    "SAMPNO": 5,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2817.3,
    "depth": 2768.7,
    "CTDTMP": -0.3561,
    "CTDSAL": 34.9548,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9542,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.119,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 305.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 12.79,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.45,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.78,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.07,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1118,
    "BTL_LAT": 83.7284,
    "BTL_LON": 174.3913,
    "ODF_CTDPRS": 2817.3,
    "ODF_CTDDEPTH": 2768.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11033,
    "SAMPNO": 4,
    "BTLNBR": "GF-09",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2899.4,
    "depth": 2848.8,
    "CTDTMP": -0.3514,
    "CTDSAL": 34.9549,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9544,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1192,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 306.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 12.79,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.43,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 19.353,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.013,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.443,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1115,
    "BTL_LAT": 83.7285,
    "BTL_LON": 174.3941,
    "ODF_CTDPRS": 2899.4,
    "ODF_CTDDEPTH": 2848.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11032,
    "SAMPNO": 3,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2899.4,
    "depth": 2848.8,
    "CTDTMP": -0.3514,
    "CTDSAL": 34.9549,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9558,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1206,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 306.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 12.79,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.45,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.73,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.23,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1115,
    "BTL_LAT": 83.7285,
    "BTL_LON": 174.3941,
    "ODF_CTDPRS": 2899.4,
    "ODF_CTDDEPTH": 2848.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11031,
    "SAMPNO": 2,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2971.2,
    "depth": 2918.8,
    "CTDTMP": -0.3456,
    "CTDSAL": 34.9548,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9527,
    "SALNTY_FLAG_W": 3,
    "SALTREF": 35.1175,
    "SALTREF_FLAG_W": 3,
    "CTDOXY": 306.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 12.79,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.44,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 20.08,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.003,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.434,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1110,
    "BTL_LAT": 83.7287,
    "BTL_LON": 174.3978,
    "ODF_CTDPRS": 2971.2,
    "ODF_CTDDEPTH": 2918.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [174.3989, 83.7288] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 26,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6157,
    "DATE": 20150828,
    "time2": "1109",
    "time": "2015-08-28T11:09:00.00Z",
    "GEOTRC_SAMPNO": 11030,
    "SAMPNO": 1,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2971.2,
    "depth": 2918.8,
    "CTDTMP": -0.3456,
    "CTDSAL": 34.9548,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9557,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1205,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 306.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2880,
    "SILCAT": 12.79,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.46,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.81,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.29,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150828,
    "BTL_TIME": 1110,
    "BTL_LAT": 83.7287,
    "BTL_LON": 174.3978,
    "ODF_CTDPRS": 2971.2,
    "ODF_CTDDEPTH": 2918.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11102,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 18.3,
    "depth": 18.1,
    "CTDTMP": -1.4333,
    "CTDSAL": 28.3995,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.8841,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.0203,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 378.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 11.19,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.35,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.09,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.575,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 3.34,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 2.461,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 400,
    "BTL_LAT": 87.5183,
    "BTL_LON": -179.809,
    "ODF_CTDPRS": 18.3,
    "ODF_CTDDEPTH": 18.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11101,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 18.3,
    "depth": 18.1,
    "CTDTMP": -1.4333,
    "CTDSAL": 28.3995,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.0217,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.1585,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 378.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 11.09,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.49,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.1,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 5,
    "HG_ELEMENTAL": 0.27,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 400,
    "BTL_LAT": 87.5183,
    "BTL_LON": -179.809,
    "ODF_CTDPRS": 18.3,
    "ODF_CTDDEPTH": 18.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11100,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 22.9,
    "depth": 22.7,
    "CTDTMP": -1.3993,
    "CTDSAL": 28.8573,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.1259,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.2633,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 376.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 11.08,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.8,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.08,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.191,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.978,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 2.542,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 359,
    "BTL_LAT": 87.5182,
    "BTL_LON": -179.809,
    "ODF_CTDPRS": 22.9,
    "ODF_CTDDEPTH": 22.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11099,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 22.9,
    "depth": 22.7,
    "CTDTMP": -1.3993,
    "CTDSAL": 28.8573,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.1068,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.2441,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 376.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 10.99,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.59,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.09,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.75,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.25,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 359,
    "BTL_LAT": 87.5182,
    "BTL_LON": -179.809,
    "ODF_CTDPRS": 22.9,
    "ODF_CTDDEPTH": 22.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11098,
    "SAMPNO": 20,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 39.2,
    "depth": 38.8,
    "CTDTMP": -0.9418,
    "CTDSAL": 29.9886,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.8108,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.9466,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 339.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 11.28,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.33,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.09,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.266,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 3.468,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 2.386,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 357,
    "BTL_LAT": 87.5181,
    "BTL_LON": -179.8091,
    "ODF_CTDPRS": 39.2,
    "ODF_CTDDEPTH": 38.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11097,
    "SAMPNO": 19,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 39.2,
    "depth": 38.8,
    "CTDTMP": -0.9418,
    "CTDSAL": 29.9886,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.7405,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.876,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 339.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 11.28,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.21,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.09,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.8,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.87,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.24,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 357,
    "BTL_LAT": 87.5181,
    "BTL_LON": -179.8091,
    "ODF_CTDPRS": 39.2,
    "ODF_CTDDEPTH": 38.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11096,
    "SAMPNO": 18,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 55.6,
    "depth": 55.0,
    "CTDTMP": -0.3812,
    "CTDSAL": 31.1428,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3301,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.4779,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 322.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 10.77,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 3.24,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.66,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.469,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.283,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 4.213,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 354,
    "BTL_LAT": 87.518,
    "BTL_LON": -179.8091,
    "ODF_CTDPRS": 55.6,
    "ODF_CTDDEPTH": 55.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11095,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 55.6,
    "depth": 55.0,
    "CTDTMP": -0.3812,
    "CTDSAL": 31.1428,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.5363,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.685,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 322.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 10.67,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 3.38,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.67,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.18,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.12,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 354,
    "BTL_LAT": 87.518,
    "BTL_LON": -179.8091,
    "ODF_CTDPRS": 55.6,
    "ODF_CTDDEPTH": 55.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11094,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 71.5,
    "depth": 70.7,
    "CTDTMP": -1.5542,
    "CTDSAL": 32.7156,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 298.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150901,
    "BTL_TIME": 351,
    "BTL_LAT": 87.5179,
    "BTL_LON": -179.8092,
    "ODF_CTDPRS": 71.5,
    "ODF_CTDDEPTH": 70.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11093,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 71.5,
    "depth": 70.7,
    "CTDTMP": -1.5542,
    "CTDSAL": 32.7156,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 298.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150901,
    "BTL_TIME": 351,
    "BTL_LAT": 87.5179,
    "BTL_LON": -179.8092,
    "ODF_CTDPRS": 71.5,
    "ODF_CTDDEPTH": 70.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11092,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 100.1,
    "depth": 99.0,
    "CTDTMP": -1.4353,
    "CTDSAL": 33.9542,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.0584,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.219,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 300.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 6.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 7.75,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.68,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.529,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.603,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.034,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 348,
    "BTL_LAT": 87.5177,
    "BTL_LON": -179.8093,
    "ODF_CTDPRS": 100.1,
    "ODF_CTDDEPTH": 99.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11091,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 100.1,
    "depth": 99.0,
    "CTDTMP": -1.4353,
    "CTDSAL": 33.9542,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.003,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.1633,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 300.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 7.43,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 7.76,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.69,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.52,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.1,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 348,
    "BTL_LAT": 87.5177,
    "BTL_LON": -179.8093,
    "ODF_CTDPRS": 100.1,
    "ODF_CTDDEPTH": 99.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11090,
    "SAMPNO": 12,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 125.1,
    "depth": 123.7,
    "CTDTMP": -1.0845,
    "CTDSAL": 34.2448,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.2584,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.4199,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 301.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 5.37,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 8.33,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.67,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.287,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.465,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.152,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 345,
    "BTL_LAT": 87.5176,
    "BTL_LON": -179.8094,
    "ODF_CTDPRS": 125.1,
    "ODF_CTDDEPTH": 123.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11089,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 125.1,
    "depth": 123.7,
    "CTDTMP": -1.0845,
    "CTDSAL": 34.2448,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.2814,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.443,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 301.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 5.37,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 8.43,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.67,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.54,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.28,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 345,
    "BTL_LAT": 87.5176,
    "BTL_LON": -179.8094,
    "ODF_CTDPRS": 125.1,
    "ODF_CTDDEPTH": 123.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11088,
    "SAMPNO": 10,
    "BTLNBR": "GF-07",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 176.1,
    "depth": 174.1,
    "CTDTMP": -7.0E-4,
    "CTDSAL": 34.5455,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.5424,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.7053,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 295.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 5.67,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.19,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.75,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.334,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.235,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.935,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 342,
    "BTL_LAT": 87.5174,
    "BTL_LON": -179.8095,
    "ODF_CTDPRS": 176.1,
    "ODF_CTDDEPTH": 174.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11087,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 176.1,
    "depth": 174.1,
    "CTDTMP": -7.0E-4,
    "CTDSAL": 34.5455,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.5685,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.7315,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 295.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 5.67,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.39,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.76,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.56,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.27,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 342,
    "BTL_LAT": 87.5174,
    "BTL_LON": -179.8095,
    "ODF_CTDPRS": 176.1,
    "ODF_CTDDEPTH": 174.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11086,
    "SAMPNO": 8,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 226.5,
    "depth": 223.9,
    "CTDTMP": 0.7018,
    "CTDSAL": 34.7885,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.7837,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9478,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 290.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 5.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.84,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.724,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.059,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.968,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 338,
    "BTL_LAT": 87.5172,
    "BTL_LON": -179.8094,
    "ODF_CTDPRS": 226.5,
    "ODF_CTDDEPTH": 223.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11085,
    "SAMPNO": 7,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 226.5,
    "depth": 223.9,
    "CTDTMP": 0.7018,
    "CTDSAL": 34.7885,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.7818,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9458,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 290.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 5.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.85,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.66,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.21,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 338,
    "BTL_LAT": 87.5172,
    "BTL_LON": -179.8094,
    "ODF_CTDPRS": 226.5,
    "ODF_CTDDEPTH": 223.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11084,
    "SAMPNO": 6,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 261.9,
    "depth": 259.0,
    "CTDTMP": 0.7885,
    "CTDSAL": 34.8116,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8058,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9699,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 5.76,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.93,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.961,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.062,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.675,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 335,
    "BTL_LAT": 87.517,
    "BTL_LON": -179.8094,
    "ODF_CTDPRS": 261.9,
    "ODF_CTDDEPTH": 259.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11083,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 261.9,
    "depth": 259.0,
    "CTDTMP": 0.7885,
    "CTDSAL": 34.8116,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8083,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9725,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 5.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.94,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.66,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.16,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 335,
    "BTL_LAT": 87.517,
    "BTL_LON": -179.8094,
    "ODF_CTDPRS": 261.9,
    "ODF_CTDDEPTH": 259.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11082,
    "SAMPNO": 4,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 378.3,
    "depth": 373.9,
    "CTDTMP": 0.9249,
    "CTDSAL": 34.868,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8644,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0288,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 296.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 5.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.21,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.647,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.026,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.525,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 330,
    "BTL_LAT": 87.5168,
    "BTL_LON": -179.8094,
    "ODF_CTDPRS": 378.3,
    "ODF_CTDDEPTH": 373.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11081,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 378.3,
    "depth": 373.9,
    "CTDTMP": 0.9249,
    "CTDSAL": 34.868,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.864,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0284,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 296.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 5.96,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.23,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.52,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.16,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 330,
    "BTL_LAT": 87.5168,
    "BTL_LON": -179.8094,
    "ODF_CTDPRS": 378.3,
    "ODF_CTDDEPTH": 373.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11080,
    "SAMPNO": 2,
    "BTLNBR": "GF-09",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 504.9,
    "depth": 498.9,
    "CTDTMP": 0.5672,
    "CTDSAL": 34.8697,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8668,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0312,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 297.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 6.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.39,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.147,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.032,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.55,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 326,
    "BTL_LAT": 87.5166,
    "BTL_LON": -179.8094,
    "ODF_CTDPRS": 504.9,
    "ODF_CTDDEPTH": 498.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-179.8082, 87.5151] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6176,
    "DATE": 20150901,
    "time2": "0326",
    "time": "2015-09-01T03:26:00.00Z",
    "GEOTRC_SAMPNO": 11079,
    "SAMPNO": 1,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 504.9,
    "depth": 498.9,
    "CTDTMP": 0.5672,
    "CTDSAL": 34.8697,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8682,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0326,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 297.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3941,
    "SILCAT": 6.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.37,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.55,
    "HG_TOTAL_FLAG_W": 6,
    "HG_ELEMENTAL": 0.12,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150901,
    "BTL_TIME": 326,
    "BTL_LAT": 87.5166,
    "BTL_LON": -179.8094,
    "ODF_CTDPRS": 504.9,
    "ODF_CTDDEPTH": 498.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11190,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 505.2,
    "depth": 499.2,
    "CTDTMP": 0.5735,
    "CTDSAL": 34.8684,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8684,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0328,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 296.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 6.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.22,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.095,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.027,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.608,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1208,
    "BTL_LAT": 87.646,
    "BTL_LON": 179.8323,
    "ODF_CTDPRS": 505.2,
    "ODF_CTDDEPTH": 499.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11189,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 505.2,
    "depth": 499.2,
    "CTDTMP": 0.5735,
    "CTDSAL": 34.8684,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8672,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0316,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 296.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 6.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.26,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.44,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.12,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1208,
    "BTL_LAT": 87.646,
    "BTL_LON": 179.8323,
    "ODF_CTDPRS": 505.2,
    "ODF_CTDDEPTH": 499.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11188,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 809.4,
    "depth": 799.1,
    "CTDTMP": 0.0067,
    "CTDSAL": 34.8766,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8759,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0403,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 300.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 6.45,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.3,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.389,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.051,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.557,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1200,
    "BTL_LAT": 87.6456,
    "BTL_LON": 179.8135,
    "ODF_CTDPRS": 809.4,
    "ODF_CTDDEPTH": 799.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11187,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 809.4,
    "depth": 799.1,
    "CTDTMP": 0.0067,
    "CTDSAL": 34.8766,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8763,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0407,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 300.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 6.35,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.34,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.72,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.08,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1200,
    "BTL_LAT": 87.6456,
    "BTL_LON": 179.8135,
    "ODF_CTDPRS": 809.4,
    "ODF_CTDDEPTH": 799.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11186,
    "SAMPNO": 20,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1012.5,
    "depth": 999.2,
    "CTDTMP": -0.1695,
    "CTDSAL": 34.8894,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8879,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0524,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 301.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 6.84,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.53,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.913,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.037,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.437,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1153,
    "BTL_LAT": 87.6453,
    "BTL_LON": 179.7979,
    "ODF_CTDPRS": 1012.5,
    "ODF_CTDDEPTH": 999.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11185,
    "SAMPNO": 19,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1012.5,
    "depth": 999.2,
    "CTDTMP": -0.1695,
    "CTDSAL": 34.8894,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8883,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0528,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 301.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 6.84,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.57,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.4,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.08,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1153,
    "BTL_LAT": 87.6453,
    "BTL_LON": 179.7979,
    "ODF_CTDPRS": 1012.5,
    "ODF_CTDDEPTH": 999.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11184,
    "SAMPNO": 18,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1419.0,
    "depth": 1399.0,
    "CTDTMP": -0.3467,
    "CTDSAL": 34.9204,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9176,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0823,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 299.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 8.79,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.45,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.94,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 8.422,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.001,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.48,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1141,
    "BTL_LAT": 87.6447,
    "BTL_LON": 179.7728,
    "ODF_CTDPRS": 1419.0,
    "ODF_CTDDEPTH": 1399.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11183,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1419.0,
    "depth": 1399.0,
    "CTDTMP": -0.3467,
    "CTDSAL": 34.9204,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.92,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0847,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 299.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 8.79,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.46,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.93,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.34,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.07,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.05,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1141,
    "BTL_LAT": 87.6447,
    "BTL_LON": 179.7728,
    "ODF_CTDPRS": 1419.0,
    "ODF_CTDDEPTH": 1399.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11182,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 1673.7,
    "depth": 1649.1,
    "CTDTMP": -0.3903,
    "CTDSAL": 34.9369,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 297.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1130,
    "BTL_LAT": 87.6441,
    "BTL_LON": 179.7482,
    "ODF_CTDPRS": 1673.7,
    "ODF_CTDDEPTH": 1649.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11181,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 1673.7,
    "depth": 1649.1,
    "CTDTMP": -0.3903,
    "CTDSAL": 34.9369,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 297.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1130,
    "BTL_LAT": 87.6441,
    "BTL_LON": 179.7482,
    "ODF_CTDPRS": 1673.7,
    "ODF_CTDDEPTH": 1649.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11180,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1928.5,
    "depth": 1899.0,
    "CTDTMP": -0.4058,
    "CTDSAL": 34.9463,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9446,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1094,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 295.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 11.62,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.2,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 12.299,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.002,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.475,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1122,
    "BTL_LAT": 87.6437,
    "BTL_LON": 179.7286,
    "ODF_CTDPRS": 1928.5,
    "ODF_CTDDEPTH": 1899.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11179,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1928.5,
    "depth": 1899.0,
    "CTDTMP": -0.4058,
    "CTDSAL": 34.9463,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.946,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1108,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 295.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 11.62,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.2,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.39,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.1,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1122,
    "BTL_LAT": 87.6437,
    "BTL_LON": 179.7286,
    "ODF_CTDPRS": 1928.5,
    "ODF_CTDDEPTH": 1899.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11178,
    "SAMPNO": 12,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2438.9,
    "depth": 2398.8,
    "CTDTMP": -0.3863,
    "CTDSAL": 34.9531,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9533,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1181,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 297.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 12.5,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.4,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 15.272,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.002,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.516,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1110,
    "BTL_LAT": 87.643,
    "BTL_LON": 179.7003,
    "ODF_CTDPRS": 2438.9,
    "ODF_CTDDEPTH": 2398.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11177,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2438.9,
    "depth": 2398.8,
    "CTDTMP": -0.3863,
    "CTDSAL": 34.9531,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9517,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1165,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 297.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 12.5,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.42,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 5,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 5,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1110,
    "BTL_LAT": 87.643,
    "BTL_LON": 179.7003,
    "ODF_CTDPRS": 2438.9,
    "ODF_CTDDEPTH": 2398.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11176,
    "SAMPNO": 10,
    "BTLNBR": "GF-07",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2950.7,
    "depth": 2898.8,
    "CTDTMP": -0.3552,
    "CTDSAL": 34.9544,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.956,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1209,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 303.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 12.5,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.5,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 17.123,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.001,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.354,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1058,
    "BTL_LAT": 87.6424,
    "BTL_LON": 179.6744,
    "ODF_CTDPRS": 2950.7,
    "ODF_CTDDEPTH": 2898.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11175,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2950.7,
    "depth": 2898.8,
    "CTDTMP": -0.3552,
    "CTDSAL": 34.9544,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9531,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1179,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 303.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 12.5,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.42,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.15,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 5,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1058,
    "BTL_LAT": 87.6424,
    "BTL_LON": 179.6744,
    "ODF_CTDPRS": 2950.7,
    "ODF_CTDDEPTH": 2898.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11174,
    "SAMPNO": 8,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3464.0,
    "depth": 3399.0,
    "CTDTMP": -0.3147,
    "CTDSAL": 34.9542,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9537,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1185,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 311.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 12.21,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.4,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 18.556,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.001,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.296,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1042,
    "BTL_LAT": 87.6415,
    "BTL_LON": 179.6378,
    "ODF_CTDPRS": 3464.0,
    "ODF_CTDDEPTH": 3399.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11173,
    "SAMPNO": 7,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3464.0,
    "depth": 3399.0,
    "CTDTMP": -0.3147,
    "CTDSAL": 34.9542,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9541,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1189,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 311.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 12.21,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.41,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.47,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 5,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1042,
    "BTL_LAT": 87.6415,
    "BTL_LON": 179.6378,
    "ODF_CTDPRS": 3464.0,
    "ODF_CTDDEPTH": 3399.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11172,
    "SAMPNO": 6,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3866.7,
    "depth": 3790.7,
    "CTDTMP": -0.2753,
    "CTDSAL": 34.9541,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9529,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1178,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 316.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 12.21,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.42,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 19.043,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.0,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.338,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1033,
    "BTL_LAT": 87.641,
    "BTL_LON": 179.6166,
    "ODF_CTDPRS": 3866.7,
    "ODF_CTDDEPTH": 3790.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11171,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3866.7,
    "depth": 3790.7,
    "CTDTMP": -0.2753,
    "CTDSAL": 34.9541,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9533,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1182,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 316.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 12.21,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.4,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.52,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 5,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1033,
    "BTL_LAT": 87.641,
    "BTL_LON": 179.6166,
    "ODF_CTDPRS": 3866.7,
    "ODF_CTDDEPTH": 3790.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11170,
    "SAMPNO": 4,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3945.2,
    "depth": 3866.9,
    "CTDTMP": -0.2676,
    "CTDSAL": 34.954,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9524,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1172,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 317.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 12.21,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.38,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 19.342,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.001,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.279,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1030,
    "BTL_LAT": 87.6408,
    "BTL_LON": 179.6082,
    "ODF_CTDPRS": 3945.2,
    "ODF_CTDDEPTH": 3866.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11169,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3945.2,
    "depth": 3866.9,
    "CTDTMP": -0.2676,
    "CTDSAL": 34.954,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9539,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1188,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 317.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 12.21,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.41,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.53,
    "HG_TOTAL_FLAG_W": 6,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 5,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1030,
    "BTL_LAT": 87.6408,
    "BTL_LON": 179.6082,
    "ODF_CTDPRS": 3945.2,
    "ODF_CTDDEPTH": 3866.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11168,
    "SAMPNO": 2,
    "BTLNBR": "GF-09",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3996.6,
    "depth": 3916.8,
    "CTDTMP": -0.2624,
    "CTDSAL": 34.954,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.954,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1188,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 319.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 12.21,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.42,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 20.194,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.002,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.307,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1025,
    "BTL_LAT": 87.6406,
    "BTL_LON": 179.5979,
    "ODF_CTDPRS": 3996.6,
    "ODF_CTDDEPTH": 3916.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [179.5926, 87.6404] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 30,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6190,
    "DATE": 20150902,
    "time2": "1023",
    "time": "2015-09-02T10:23:00.00Z",
    "GEOTRC_SAMPNO": 11167,
    "SAMPNO": 1,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3996.6,
    "depth": 3916.8,
    "CTDTMP": -0.2624,
    "CTDSAL": 34.954,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9548,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1196,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 319.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3952,
    "SILCAT": 12.21,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.43,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.47,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 5,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150902,
    "BTL_TIME": 1025,
    "BTL_LAT": 87.6406,
    "BTL_LON": 179.5979,
    "ODF_CTDPRS": 3996.6,
    "ODF_CTDDEPTH": 3916.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11248,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.2,
    "depth": 19.0,
    "CTDTMP": -1.5947,
    "CTDSAL": 31.4114,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.5041,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.6527,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 341.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 9.4,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.54,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.57,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.951,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.575,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.936,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.6,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1945,
    "BTL_LAT": 89.9869,
    "BTL_LON": 32.4772,
    "ODF_CTDPRS": 19.2,
    "ODF_CTDDEPTH": 19.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11247,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.2,
    "depth": 19.0,
    "CTDTMP": -1.5947,
    "CTDSAL": 31.4114,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.5864,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.7354,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 341.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 9.6,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.55,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.56,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.1,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.2,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1945,
    "BTL_LAT": 89.9869,
    "BTL_LON": 32.4772,
    "ODF_CTDPRS": 19.2,
    "ODF_CTDDEPTH": 19.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11246,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 39.3,
    "depth": 38.9,
    "CTDTMP": -1.7514,
    "CTDSAL": 32.6726,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.7425,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.8969,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 350.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 4.7,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.3,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.38,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.159,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.683,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 4.667,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1942,
    "BTL_LAT": 89.9869,
    "BTL_LON": 32.4373,
    "ODF_CTDPRS": 39.3,
    "ODF_CTDDEPTH": 38.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11245,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 39.3,
    "depth": 38.9,
    "CTDTMP": -1.7514,
    "CTDSAL": 32.6726,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.7563,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.9107,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 350.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 4.79,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.33,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.38,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.68,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.08,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1942,
    "BTL_LAT": 89.9869,
    "BTL_LON": 32.4373,
    "ODF_CTDPRS": 39.3,
    "ODF_CTDDEPTH": 38.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11244,
    "SAMPNO": 20,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 59.8,
    "depth": 59.1,
    "CTDTMP": -1.793,
    "CTDSAL": 33.0834,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1647,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.3211,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 355.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 3.42,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.15,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.33,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.902,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.888,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 2.856,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.83,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1939,
    "BTL_LAT": 89.9868,
    "BTL_LON": 32.3989,
    "ODF_CTDPRS": 59.8,
    "ODF_CTDDEPTH": 59.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11243,
    "SAMPNO": 19,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 59.8,
    "depth": 59.1,
    "CTDTMP": -1.793,
    "CTDSAL": 33.0834,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1372,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2935,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 355.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 3.33,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.06,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.32,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.94,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.31,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1939,
    "BTL_LAT": 89.9868,
    "BTL_LON": 32.3989,
    "ODF_CTDPRS": 59.8,
    "ODF_CTDDEPTH": 59.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11242,
    "SAMPNO": 18,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 79.9,
    "depth": 79.0,
    "CTDTMP": -1.7812,
    "CTDSAL": 33.3352,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.3584,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.5157,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 350.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 3.23,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.57,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.34,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.908,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.696,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.986,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1936,
    "BTL_LAT": 89.9868,
    "BTL_LON": 32.3827,
    "ODF_CTDPRS": 79.9,
    "ODF_CTDDEPTH": 79.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11241,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 79.9,
    "depth": 79.0,
    "CTDTMP": -1.7812,
    "CTDSAL": 33.3352,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.3633,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.5206,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 350.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 3.33,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.53,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.34,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.93,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.14,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1936,
    "BTL_LAT": 89.9868,
    "BTL_LON": 32.3827,
    "ODF_CTDPRS": 79.9,
    "ODF_CTDDEPTH": 79.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11240,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 99.9,
    "depth": 98.8,
    "CTDTMP": -1.7248,
    "CTDSAL": 33.5607,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.5843,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.7427,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 336.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 3.91,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 4.06,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.42,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.393,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.223,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.052,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.36,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1933,
    "BTL_LAT": 89.9867,
    "BTL_LON": 32.357,
    "ODF_CTDPRS": 99.9,
    "ODF_CTDDEPTH": 98.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11239,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 99.9,
    "depth": 98.8,
    "CTDTMP": -1.7248,
    "CTDSAL": 33.5607,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.5933,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.7517,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 336.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 3.81,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 3.94,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.42,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.72,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.23,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.06,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1933,
    "BTL_LAT": 89.9867,
    "BTL_LON": 32.357,
    "ODF_CTDPRS": 99.9,
    "ODF_CTDDEPTH": 98.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11238,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 125.3,
    "depth": 124.0,
    "CTDTMP": -1.5182,
    "CTDSAL": 34.1083,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.1574,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.3184,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 308.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 3.71,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 6.72,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.55,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.155,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.484,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.65,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1931,
    "BTL_LAT": 89.9867,
    "BTL_LON": 32.3413,
    "ODF_CTDPRS": 125.3,
    "ODF_CTDDEPTH": 124.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11237,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 125.3,
    "depth": 124.0,
    "CTDTMP": -1.5182,
    "CTDSAL": 34.1083,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.1434,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.3044,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 308.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 3.81,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 6.7,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.55,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.6,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.12,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1931,
    "BTL_LAT": 89.9867,
    "BTL_LON": 32.3413,
    "ODF_CTDPRS": 125.3,
    "ODF_CTDDEPTH": 124.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11236,
    "SAMPNO": 12,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 150.6,
    "depth": 148.9,
    "CTDTMP": -0.9451,
    "CTDSAL": 34.3499,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.3576,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.5196,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 299.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 4.59,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 8.51,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.64,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.477,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.113,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.484,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.23,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1927,
    "BTL_LAT": 89.9866,
    "BTL_LON": 32.3144,
    "ODF_CTDPRS": 150.6,
    "ODF_CTDDEPTH": 148.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11235,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 150.6,
    "depth": 148.9,
    "CTDTMP": -0.9451,
    "CTDSAL": 34.3499,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.3662,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.5283,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 299.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 4.59,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 8.52,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.64,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.81,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.0,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1927,
    "BTL_LAT": 89.9866,
    "BTL_LON": 32.3144,
    "ODF_CTDPRS": 150.6,
    "ODF_CTDDEPTH": 148.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11234,
    "SAMPNO": 10,
    "BTLNBR": "GF-07",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 201.2,
    "depth": 198.9,
    "CTDTMP": 0.0348,
    "CTDSAL": 34.594,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.5954,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.7585,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 294.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 4.3,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 9.67,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.68,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.939,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.045,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.751,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1923,
    "BTL_LAT": 89.9865,
    "BTL_LON": 32.3053,
    "ODF_CTDPRS": 201.2,
    "ODF_CTDDEPTH": 198.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11233,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 201.2,
    "depth": 198.9,
    "CTDTMP": 0.0348,
    "CTDSAL": 34.594,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.601,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.7642,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 294.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 4.3,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 9.74,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.68,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.04,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.02,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1923,
    "BTL_LAT": 89.9865,
    "BTL_LON": 32.3053,
    "ODF_CTDPRS": 201.2,
    "ODF_CTDDEPTH": 198.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11232,
    "SAMPNO": 8,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 277.0,
    "depth": 273.9,
    "CTDTMP": 1.0716,
    "CTDSAL": 34.8299,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8297,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9939,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 287.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 4.79,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.65,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.77,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.886,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.042,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.678,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.55,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1920,
    "BTL_LAT": 89.9865,
    "BTL_LON": 32.3005,
    "ODF_CTDPRS": 277.0,
    "ODF_CTDDEPTH": 273.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11231,
    "SAMPNO": 7,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 277.0,
    "depth": 273.9,
    "CTDTMP": 1.0716,
    "CTDSAL": 34.8299,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8265,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9908,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 287.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 4.79,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.66,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.78,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 3.04,
    "HG_TOTAL_FLAG_W": 4,
    "HG_ELEMENTAL": 0.02,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.07,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1920,
    "BTL_LAT": 89.9865,
    "BTL_LON": 32.3005,
    "ODF_CTDPRS": 277.0,
    "ODF_CTDDEPTH": 273.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11230,
    "SAMPNO": 6,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 352.9,
    "depth": 348.9,
    "CTDTMP": 1.2222,
    "CTDSAL": 34.8735,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8736,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.038,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 4.98,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.89,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.79,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.347,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.002,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.699,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.49,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1916,
    "BTL_LAT": 89.9864,
    "BTL_LON": 32.3032,
    "ODF_CTDPRS": 352.9,
    "ODF_CTDDEPTH": 348.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11229,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 352.9,
    "depth": 348.9,
    "CTDTMP": 1.2222,
    "CTDSAL": 34.8735,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8712,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0357,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 4.88,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.9,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.78,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.99,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.1,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1916,
    "BTL_LAT": 89.9864,
    "BTL_LON": 32.3032,
    "ODF_CTDPRS": 352.9,
    "ODF_CTDDEPTH": 348.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11228,
    "SAMPNO": 4,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 428.8,
    "depth": 423.8,
    "CTDTMP": 1.0554,
    "CTDSAL": 34.8867,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8845,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0489,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 291.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 5.18,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.05,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.8,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.933,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.0,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.766,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1904,
    "BTL_LAT": 89.9862,
    "BTL_LON": 32.3366,
    "ODF_CTDPRS": 428.8,
    "ODF_CTDDEPTH": 423.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11227,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 428.8,
    "depth": 423.8,
    "CTDTMP": 1.0554,
    "CTDSAL": 34.8867,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8862,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0507,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 291.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 5.18,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.04,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.79,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.7,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.11,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.07,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1904,
    "BTL_LAT": 89.9862,
    "BTL_LON": 32.3366,
    "ODF_CTDPRS": 428.8,
    "ODF_CTDDEPTH": 423.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11226,
    "SAMPNO": 2,
    "BTLNBR": "GF-09",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 504.8,
    "depth": 498.8,
    "CTDTMP": 0.8424,
    "CTDSAL": 34.8919,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8918,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0563,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 5.28,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.96,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.8,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.996,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.045,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.88,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1855,
    "BTL_LAT": 89.9861,
    "BTL_LON": 32.4135,
    "ODF_CTDPRS": 504.8,
    "ODF_CTDDEPTH": 498.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [32.5438, 89.9859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6212,
    "DATE": 20150905,
    "time2": "1846",
    "time": "2015-09-05T18:46:00.00Z",
    "GEOTRC_SAMPNO": 11225,
    "SAMPNO": 1,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 504.8,
    "depth": 498.8,
    "CTDTMP": 0.8424,
    "CTDSAL": 34.8919,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.889,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0536,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4238,
    "SILCAT": 5.28,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.99,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.8,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.77,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.2,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150905,
    "BTL_TIME": 1855,
    "BTL_LAT": 89.9861,
    "BTL_LON": 32.4135,
    "ODF_CTDPRS": 504.8,
    "ODF_CTDDEPTH": 498.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11304,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 505.1,
    "depth": 499.0,
    "CTDTMP": 0.8532,
    "CTDSAL": 34.8927,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8882,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0527,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 290.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 5.37,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.86,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.8,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150906,
    "BTL_TIME": 1030,
    "BTL_LAT": 89.9965,
    "BTL_LON": 22.7867,
    "ODF_CTDPRS": 505.1,
    "ODF_CTDDEPTH": 499.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11303,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 505.1,
    "depth": 499.0,
    "CTDTMP": 0.8532,
    "CTDSAL": 34.8927,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8906,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0551,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 290.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 5.37,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.95,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.029,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.049,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.769,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": 0.23,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.07,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150906,
    "BTL_TIME": 1030,
    "BTL_LAT": 89.9965,
    "BTL_LON": 22.7867,
    "ODF_CTDPRS": 505.1,
    "ODF_CTDDEPTH": 499.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11302,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 758.6,
    "depth": 749.1,
    "CTDTMP": 0.189,
    "CTDSAL": 34.893,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8908,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0553,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 5.76,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.92,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.855,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.038,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.904,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.44,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150906,
    "BTL_TIME": 1023,
    "BTL_LAT": 89.9965,
    "BTL_LON": 21.6627,
    "ODF_CTDPRS": 758.6,
    "ODF_CTDDEPTH": 749.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11301,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 758.6,
    "depth": 749.1,
    "CTDTMP": 0.189,
    "CTDSAL": 34.893,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8914,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0559,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 5.66,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.95,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.27,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.01,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150906,
    "BTL_TIME": 1023,
    "BTL_LAT": 89.9965,
    "BTL_LON": 21.6627,
    "ODF_CTDPRS": 758.6,
    "ODF_CTDDEPTH": 749.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11300,
    "SAMPNO": 20,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1012.3,
    "depth": 999.0,
    "CTDTMP": -0.0887,
    "CTDSAL": 34.9063,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9048,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0694,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 6.35,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.2,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.799,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.026,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.857,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150906,
    "BTL_TIME": 1016,
    "BTL_LAT": 89.9964,
    "BTL_LON": 20.6643,
    "ODF_CTDPRS": 1012.3,
    "ODF_CTDDEPTH": 999.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11299,
    "SAMPNO": 19,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1012.3,
    "depth": 999.0,
    "CTDTMP": -0.0887,
    "CTDSAL": 34.9063,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9059,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0705,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 6.35,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.23,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.4,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.09,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150906,
    "BTL_TIME": 1016,
    "BTL_LAT": 89.9964,
    "BTL_LON": 20.6643,
    "ODF_CTDPRS": 1012.3,
    "ODF_CTDDEPTH": 999.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11298,
    "SAMPNO": 18,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1317.2,
    "depth": 1298.9,
    "CTDTMP": -0.3294,
    "CTDSAL": 34.9142,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.913,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0777,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 7.72,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.99,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.89,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 9.734,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.036,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.06,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.32,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150906,
    "BTL_TIME": 1008,
    "BTL_LAT": 89.9964,
    "BTL_LON": 19.4896,
    "ODF_CTDPRS": 1317.2,
    "ODF_CTDDEPTH": 1298.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11297,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1317.2,
    "depth": 1298.9,
    "CTDTMP": -0.3294,
    "CTDSAL": 34.9142,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9134,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0781,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 7.72,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.99,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.89,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.24,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.2,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150906,
    "BTL_TIME": 1008,
    "BTL_LAT": 89.9964,
    "BTL_LON": 19.4896,
    "ODF_CTDPRS": 1317.2,
    "ODF_CTDDEPTH": 1298.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11296,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1622.7,
    "depth": 1599.0,
    "CTDTMP": -0.5317,
    "CTDSAL": 34.9164,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9154,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0801,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 290.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 9.08,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.65,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.93,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 14.182,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.031,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.924,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150906,
    "BTL_TIME": 1001,
    "BTL_LAT": 89.9963,
    "BTL_LON": 18.4407,
    "ODF_CTDPRS": 1622.7,
    "ODF_CTDDEPTH": 1599.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11295,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1622.7,
    "depth": 1599.0,
    "CTDTMP": -0.5317,
    "CTDSAL": 34.9164,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9158,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0805,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 290.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 9.18,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.75,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.94,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.3,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.0,
    "HG_ELEMENTAL_FLAG_W": 3,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150906,
    "BTL_TIME": 1001,
    "BTL_LAT": 89.9963,
    "BTL_LON": 18.4407,
    "ODF_CTDPRS": 1622.7,
    "ODF_CTDDEPTH": 1599.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11294,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1928.3,
    "depth": 1898.9,
    "CTDTMP": -0.5693,
    "CTDSAL": 34.9255,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9257,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0904,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 287.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 10.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.23,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.96,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 15.625,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.019,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.819,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.47,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150906,
    "BTL_TIME": 953,
    "BTL_LAT": 89.9962,
    "BTL_LON": 17.5372,
    "ODF_CTDPRS": 1928.3,
    "ODF_CTDDEPTH": 1898.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11293,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1928.3,
    "depth": 1898.9,
    "CTDTMP": -0.5693,
    "CTDSAL": 34.9255,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9249,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0896,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 287.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 10.55,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.2,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.97,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.64,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.0,
    "HG_ELEMENTAL_FLAG_W": 3,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150906,
    "BTL_TIME": 953,
    "BTL_LAT": 89.9962,
    "BTL_LON": 17.5372,
    "ODF_CTDPRS": 1928.3,
    "ODF_CTDDEPTH": 1898.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11292,
    "SAMPNO": 12,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2387.9,
    "depth": 2348.9,
    "CTDTMP": -0.7175,
    "CTDSAL": 34.9224,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9227,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0874,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 10.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.38,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 19.018,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.0,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.991,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150906,
    "BTL_TIME": 944,
    "BTL_LAT": 89.996,
    "BTL_LON": 16.4084,
    "ODF_CTDPRS": 2387.9,
    "ODF_CTDDEPTH": 2348.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11291,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2387.9,
    "depth": 2348.9,
    "CTDTMP": -0.7175,
    "CTDSAL": 34.9224,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.92,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0847,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 10.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.41,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.27,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.01,
    "HG_ELEMENTAL_FLAG_W": 3,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150906,
    "BTL_TIME": 944,
    "BTL_LAT": 89.996,
    "BTL_LON": 16.4084,
    "ODF_CTDPRS": 2387.9,
    "ODF_CTDDEPTH": 2348.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11290,
    "SAMPNO": 10,
    "BTLNBR": "GF-07",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2848.4,
    "depth": 2798.9,
    "CTDTMP": -0.7435,
    "CTDSAL": 34.9275,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9263,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.091,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 296.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 10.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.47,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 20.835,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.0,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.872,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.68,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150906,
    "BTL_TIME": 917,
    "BTL_LAT": 89.9956,
    "BTL_LON": 13.8599,
    "ODF_CTDPRS": 2848.4,
    "ODF_CTDDEPTH": 2798.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11289,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2848.4,
    "depth": 2798.9,
    "CTDTMP": -0.7435,
    "CTDSAL": 34.9275,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9263,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.091,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 296.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 10.84,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.46,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.64,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.19,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150906,
    "BTL_TIME": 917,
    "BTL_LAT": 89.9956,
    "BTL_LON": 13.8599,
    "ODF_CTDPRS": 2848.4,
    "ODF_CTDDEPTH": 2798.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11288,
    "SAMPNO": 8,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3284.4,
    "depth": 3224.0,
    "CTDTMP": -0.7324,
    "CTDSAL": 34.9337,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9338,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0985,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 299.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 11.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.5,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 21.658,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.001,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.854,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150906,
    "BTL_TIME": 907,
    "BTL_LAT": 89.9955,
    "BTL_LON": 13.1975,
    "ODF_CTDPRS": 3284.4,
    "ODF_CTDDEPTH": 3224.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11287,
    "SAMPNO": 7,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3284.4,
    "depth": 3224.0,
    "CTDTMP": -0.7324,
    "CTDSAL": 34.9337,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9362,
    "SALNTY_FLAG_W": 3,
    "SALTREF": 35.1009,
    "SALTREF_FLAG_W": 3,
    "CTDOXY": 299.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 11.04,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.49,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.69,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.15,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150906,
    "BTL_TIME": 907,
    "BTL_LAT": 89.9955,
    "BTL_LON": 13.1975,
    "ODF_CTDPRS": 3284.4,
    "ODF_CTDDEPTH": 3224.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11286,
    "SAMPNO": 6,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3731.1,
    "depth": 3658.8,
    "CTDTMP": -0.7036,
    "CTDSAL": 34.9385,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9393,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1041,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 303.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 11.04,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.44,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 24.319,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.003,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.058,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.42,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150906,
    "BTL_TIME": 857,
    "BTL_LAT": 89.9953,
    "BTL_LON": 12.6425,
    "ODF_CTDPRS": 3731.1,
    "ODF_CTDDEPTH": 3658.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11285,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3731.1,
    "depth": 3658.8,
    "CTDTMP": -0.7036,
    "CTDSAL": 34.9385,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9397,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1045,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 303.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 11.04,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.45,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.4,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.13,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150906,
    "BTL_TIME": 857,
    "BTL_LAT": 89.9953,
    "BTL_LON": 12.6425,
    "ODF_CTDPRS": 3731.1,
    "ODF_CTDDEPTH": 3658.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11284,
    "SAMPNO": 4,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 4246.0,
    "depth": 4158.9,
    "CTDTMP": -0.6491,
    "CTDSAL": 34.9413,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9403,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1051,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 309.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 11.23,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.35,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 23.548,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.0,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.891,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150906,
    "BTL_TIME": 846,
    "BTL_LAT": 89.9951,
    "BTL_LON": 12.179,
    "ODF_CTDPRS": 4246.0,
    "ODF_CTDDEPTH": 4158.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11283,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 4246.0,
    "depth": 4158.9,
    "CTDTMP": -0.6491,
    "CTDSAL": 34.9413,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9411,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1059,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 309.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 11.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.38,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.49,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.19,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150906,
    "BTL_TIME": 846,
    "BTL_LAT": 89.9951,
    "BTL_LON": 12.179,
    "ODF_CTDPRS": 4246.0,
    "ODF_CTDDEPTH": 4158.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11282,
    "SAMPNO": 2,
    "BTLNBR": "GF-09",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 4287.3,
    "depth": 4198.9,
    "CTDTMP": -0.6449,
    "CTDSAL": 34.9411,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9423,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1071,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 310.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 11.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.39,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 23.305,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.031,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.223,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.48,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150906,
    "BTL_TIME": 842,
    "BTL_LAT": 89.995,
    "BTL_LON": 12.0024,
    "ODF_CTDPRS": 4287.3,
    "ODF_CTDDEPTH": 4198.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [11.9102, 89.995] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 32,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6219,
    "DATE": 20150906,
    "time2": "0840",
    "time": "2015-09-06T08:40:00.00Z",
    "GEOTRC_SAMPNO": 11281,
    "SAMPNO": 1,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 4287.3,
    "depth": 4198.9,
    "CTDTMP": -0.6449,
    "CTDSAL": 34.9411,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9421,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1069,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 310.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4230,
    "SILCAT": 11.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.4,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.48,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.22,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.07,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150906,
    "BTL_TIME": 842,
    "BTL_LAT": 89.995,
    "BTL_LON": 12.0024,
    "ODF_CTDPRS": 4287.3,
    "ODF_CTDDEPTH": 4198.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11374,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.3,
    "depth": 19.1,
    "CTDTMP": -1.4549,
    "CTDSAL": 28.5881,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.8832,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.0194,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 365.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 13.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.75,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.06,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.74,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.533,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 3.579,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 5.064,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 217,
    "BTL_LAT": 87.8254,
    "BTL_LON": -149.7404,
    "ODF_CTDPRS": 19.3,
    "ODF_CTDDEPTH": 19.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11373,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.3,
    "depth": 19.1,
    "CTDTMP": -1.4549,
    "CTDSAL": 28.5881,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.9668,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.1034,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 365.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 13.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.57,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.07,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.73,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.38,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.37,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 217,
    "BTL_LAT": 87.8254,
    "BTL_LON": -149.7404,
    "ODF_CTDPRS": 19.3,
    "ODF_CTDDEPTH": 19.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11372,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 44.4,
    "depth": 43.9,
    "CTDTMP": -1.5935,
    "CTDSAL": 30.4279,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.7766,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.9217,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 345.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 12.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.88,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.77,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.122,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 2.242,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 4.568,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 214,
    "BTL_LAT": 87.8253,
    "BTL_LON": -149.7463,
    "ODF_CTDPRS": 44.4,
    "ODF_CTDDEPTH": 43.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11371,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 44.4,
    "depth": 43.9,
    "CTDTMP": -1.5935,
    "CTDSAL": 30.4279,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.7907,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.9359,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 345.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 12.05,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.56,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.77,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.24,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.08,
    "HG_ELEMENTAL_FLAG_W": 6,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 214,
    "BTL_LAT": 87.8253,
    "BTL_LON": -149.7463,
    "ODF_CTDPRS": 44.4,
    "ODF_CTDDEPTH": 43.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11370,
    "SAMPNO": 20,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 62.6,
    "depth": 61.9,
    "CTDTMP": -1.6084,
    "CTDSAL": 32.0934,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.2354,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.3874,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 322.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 14.78,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 6.46,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.95,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.427,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.584,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 2.365,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 211,
    "BTL_LAT": 87.8253,
    "BTL_LON": -149.7513,
    "ODF_CTDPRS": 62.6,
    "ODF_CTDDEPTH": 61.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11369,
    "SAMPNO": 19,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 62.6,
    "depth": 61.9,
    "CTDTMP": -1.6084,
    "CTDSAL": 32.0934,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.2356,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.3876,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 322.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 12.43,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 5.47,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.13,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.13,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 211,
    "BTL_LAT": 87.8253,
    "BTL_LON": -149.7513,
    "ODF_CTDPRS": 62.6,
    "ODF_CTDDEPTH": 61.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11368,
    "SAMPNO": 18,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 82.8,
    "depth": 81.9,
    "CTDTMP": -1.4952,
    "CTDSAL": 32.966,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1453,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.3016,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 265.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 21.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.13,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.17,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.038,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.797,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.304,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 208,
    "BTL_LAT": 87.8252,
    "BTL_LON": -149.7558,
    "ODF_CTDPRS": 82.8,
    "ODF_CTDDEPTH": 81.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11367,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 82.8,
    "depth": 81.9,
    "CTDTMP": -1.4952,
    "CTDSAL": 32.966,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.334,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.4912,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 265.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 18.09,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 9.48,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.06,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.94,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.11,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 208,
    "BTL_LAT": 87.8252,
    "BTL_LON": -149.7558,
    "ODF_CTDPRS": 82.8,
    "ODF_CTDDEPTH": 81.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11366,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 100.2,
    "depth": 99.1,
    "CTDTMP": -1.4619,
    "CTDSAL": 33.6978,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.9783,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 29.115,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 285.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 13.2,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.85,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.05,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.76,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.496,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 3.114,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 4.801,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 206,
    "BTL_LAT": 87.8252,
    "BTL_LON": -149.7599,
    "ODF_CTDPRS": 100.2,
    "ODF_CTDDEPTH": 99.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11365,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 100.2,
    "depth": 99.1,
    "CTDTMP": -1.4619,
    "CTDSAL": 33.6978,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.9527,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 29.0892,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 285.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 13.2,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.6,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.07,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.75,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.44,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.19,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 206,
    "BTL_LAT": 87.8252,
    "BTL_LON": -149.7599,
    "ODF_CTDPRS": 100.2,
    "ODF_CTDDEPTH": 99.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11364,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 125.1,
    "depth": 123.7,
    "CTDTMP": -1.3376,
    "CTDSAL": 34.1522,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.1686,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.3297,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 6.35,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 7.79,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.67,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.266,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.286,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.864,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 203,
    "BTL_LAT": 87.8251,
    "BTL_LON": -149.7652,
    "ODF_CTDPRS": 125.1,
    "ODF_CTDDEPTH": 123.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11363,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 125.1,
    "depth": 123.7,
    "CTDTMP": -1.3376,
    "CTDSAL": 34.1522,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.1551,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.3161,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 6.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 7.78,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.68,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.42,
    "HG_TOTAL_FLAG_W": 6,
    "HG_ELEMENTAL": 0.22,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 203,
    "BTL_LAT": 87.8251,
    "BTL_LON": -149.7652,
    "ODF_CTDPRS": 125.1,
    "ODF_CTDDEPTH": 123.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11362,
    "SAMPNO": 12,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 150.6,
    "depth": 148.9,
    "CTDTMP": -0.8505,
    "CTDSAL": 34.3354,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.3408,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.5028,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 291.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 5.77,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 8.68,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.69,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.458,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.197,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.252,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 201,
    "BTL_LAT": 87.8251,
    "BTL_LON": -149.7705,
    "ODF_CTDPRS": 150.6,
    "ODF_CTDDEPTH": 148.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11361,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 150.6,
    "depth": 148.9,
    "CTDTMP": -0.8505,
    "CTDSAL": 34.3354,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.3508,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.5128,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 291.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 5.77,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 8.66,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.7,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.38,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.1,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 201,
    "BTL_LAT": 87.8251,
    "BTL_LON": -149.7705,
    "ODF_CTDPRS": 150.6,
    "ODF_CTDDEPTH": 148.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11360,
    "SAMPNO": 10,
    "BTLNBR": "GF-07",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 201.2,
    "depth": 198.9,
    "CTDTMP": 0.1405,
    "CTDSAL": 34.6055,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.6053,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.7685,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 285.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 5.67,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.34,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.75,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.555,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.122,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.456,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 157,
    "BTL_LAT": 87.825,
    "BTL_LON": -149.7774,
    "ODF_CTDPRS": 201.2,
    "ODF_CTDDEPTH": 198.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11359,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 201.2,
    "depth": 198.9,
    "CTDTMP": 0.1405,
    "CTDSAL": 34.6055,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.6159,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.7791,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 285.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 5.76,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.43,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.77,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.01,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.12,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.07,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 157,
    "BTL_LAT": 87.825,
    "BTL_LON": -149.7774,
    "ODF_CTDPRS": 201.2,
    "ODF_CTDDEPTH": 198.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11358,
    "SAMPNO": 8,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 282.3,
    "depth": 279.0,
    "CTDTMP": 0.8209,
    "CTDSAL": 34.8128,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8109,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.975,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 284.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 5.67,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.66,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.986,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.057,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.328,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 153,
    "BTL_LAT": 87.8249,
    "BTL_LON": -149.7853,
    "ODF_CTDPRS": 282.3,
    "ODF_CTDDEPTH": 279.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11357,
    "SAMPNO": 7,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 282.3,
    "depth": 279.0,
    "CTDTMP": 0.8209,
    "CTDSAL": 34.8128,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8111,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9752,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 284.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 5.67,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.68,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.75,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 5,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 153,
    "BTL_LAT": 87.8249,
    "BTL_LON": -149.7853,
    "ODF_CTDPRS": 282.3,
    "ODF_CTDDEPTH": 279.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11356,
    "SAMPNO": 6,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 383.5,
    "depth": 379.0,
    "CTDTMP": 0.9346,
    "CTDSAL": 34.8605,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8581,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0225,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 5.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.98,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.571,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.034,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.433,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 149,
    "BTL_LAT": 87.8248,
    "BTL_LON": -149.796,
    "ODF_CTDPRS": 383.5,
    "ODF_CTDDEPTH": 379.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11355,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 383.5,
    "depth": 379.0,
    "CTDTMP": 0.9346,
    "CTDSAL": 34.8605,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8599,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0243,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 5.76,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.99,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.74,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.09,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.05,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 149,
    "BTL_LAT": 87.8248,
    "BTL_LON": -149.796,
    "ODF_CTDPRS": 383.5,
    "ODF_CTDDEPTH": 379.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11354,
    "SAMPNO": 4,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 444.4,
    "depth": 439.1,
    "CTDTMP": 0.7756,
    "CTDSAL": 34.8652,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8636,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.028,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 5.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.08,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.001,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.036,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.39,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 145,
    "BTL_LAT": 87.8247,
    "BTL_LON": -149.8049,
    "ODF_CTDPRS": 444.4,
    "ODF_CTDDEPTH": 439.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11353,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 444.4,
    "depth": 439.1,
    "CTDTMP": 0.7756,
    "CTDSAL": 34.8652,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8634,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0278,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 5.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.06,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 5,
    "HG_ELEMENTAL": 0.25,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 145,
    "BTL_LAT": 87.8247,
    "BTL_LON": -149.8049,
    "ODF_CTDPRS": 444.4,
    "ODF_CTDDEPTH": 439.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11352,
    "SAMPNO": 2,
    "BTLNBR": "GF-09",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 504.9,
    "depth": 498.9,
    "CTDTMP": 0.6131,
    "CTDSAL": 34.8672,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8682,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0326,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 290.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 5.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.02,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.818,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.049,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.469,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 142,
    "BTL_LAT": 87.8246,
    "BTL_LON": -149.8138,
    "ODF_CTDPRS": 504.9,
    "ODF_CTDDEPTH": 498.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8276, 87.8245] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6249,
    "DATE": 20150910,
    "time2": "0135",
    "time": "2015-09-10T01:35:00.00Z",
    "GEOTRC_SAMPNO": 11351,
    "SAMPNO": 1,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 504.9,
    "depth": 498.9,
    "CTDTMP": 0.6131,
    "CTDSAL": 34.8672,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8662,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0306,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 290.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2561,
    "SILCAT": 5.96,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.03,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.54,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.32,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 142,
    "BTL_LAT": 87.8246,
    "BTL_LON": -149.8138,
    "ODF_CTDPRS": 504.9,
    "ODF_CTDDEPTH": 498.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11430,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 505.1,
    "depth": 499.1,
    "CTDTMP": 0.6117,
    "CTDSAL": 34.8656,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.866,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0304,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 6.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.99,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.588,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.034,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.443,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1239,
    "BTL_LAT": 87.8257,
    "BTL_LON": -148.6541,
    "ODF_CTDPRS": 505.1,
    "ODF_CTDDEPTH": 499.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11429,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 505.1,
    "depth": 499.1,
    "CTDTMP": 0.6117,
    "CTDSAL": 34.8656,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.866,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0304,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 6.06,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.05,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.16,
    "HG_TOTAL_FLAG_W": 3,
    "HG_ELEMENTAL": 0.34,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1239,
    "BTL_LAT": 87.8257,
    "BTL_LON": -148.6541,
    "ODF_CTDPRS": 505.1,
    "ODF_CTDDEPTH": 499.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11428,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 657.2,
    "depth": 649.1,
    "CTDTMP": 0.286,
    "CTDSAL": 34.8692,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.869,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0334,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 290.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 6.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.1,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.211,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.039,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.551,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1234,
    "BTL_LAT": 87.8257,
    "BTL_LON": -148.6692,
    "ODF_CTDPRS": 657.2,
    "ODF_CTDDEPTH": 649.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11427,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 657.2,
    "depth": 649.1,
    "CTDTMP": 0.286,
    "CTDSAL": 34.8692,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8696,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.034,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 290.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 6.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.13,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.64,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.11,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1234,
    "BTL_LAT": 87.8257,
    "BTL_LON": -148.6692,
    "ODF_CTDPRS": 657.2,
    "ODF_CTDDEPTH": 649.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11426,
    "SAMPNO": 20,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 809.5,
    "depth": 799.2,
    "CTDTMP": 0.0367,
    "CTDSAL": 34.8733,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8771,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0415,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 290.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 6.45,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.24,
    "NITRAT_FLAG_W": 2,
    "NITRIT": -0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.857,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.05,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.518,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1228,
    "BTL_LAT": 87.8256,
    "BTL_LON": -148.6845,
    "ODF_CTDPRS": 809.5,
    "ODF_CTDDEPTH": 799.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11425,
    "SAMPNO": 19,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 809.5,
    "depth": 799.2,
    "CTDTMP": 0.0367,
    "CTDSAL": 34.8733,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8741,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0386,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 290.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 6.45,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.23,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.56,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.08,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1228,
    "BTL_LAT": 87.8256,
    "BTL_LON": -148.6845,
    "ODF_CTDPRS": 809.5,
    "ODF_CTDDEPTH": 799.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11424,
    "SAMPNO": 18,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1012.3,
    "depth": 999.0,
    "CTDTMP": -0.1533,
    "CTDSAL": 34.8865,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8865,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.051,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 291.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 6.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.46,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 6.08,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.038,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.539,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1222,
    "BTL_LAT": 87.8256,
    "BTL_LON": -148.7017,
    "ODF_CTDPRS": 1012.3,
    "ODF_CTDDEPTH": 999.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11423,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1012.3,
    "depth": 999.0,
    "CTDTMP": -0.1533,
    "CTDSAL": 34.8865,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8885,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.053,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 291.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 6.84,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.46,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.51,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.07,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1222,
    "BTL_LAT": 87.8256,
    "BTL_LON": -148.7017,
    "ODF_CTDPRS": 1012.3,
    "ODF_CTDDEPTH": 999.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11422,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1241.1,
    "depth": 1224.1,
    "CTDTMP": -0.2876,
    "CTDSAL": 34.9032,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9044,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.069,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 291.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 7.91,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.89,
    "NITRAT_FLAG_W": 2,
    "NITRIT": -0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.9,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 8.931,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.037,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.697,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1215,
    "BTL_LAT": 87.8255,
    "BTL_LON": -148.7222,
    "ODF_CTDPRS": 1241.1,
    "ODF_CTDDEPTH": 1224.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11421,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1241.1,
    "depth": 1224.1,
    "CTDTMP": -0.2876,
    "CTDSAL": 34.9032,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9066,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0712,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 291.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 7.91,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.92,
    "NITRAT_FLAG_W": 2,
    "NITRIT": -0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.9,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.69,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.0,
    "HG_ELEMENTAL_FLAG_W": 3,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1215,
    "BTL_LAT": 87.8255,
    "BTL_LON": -148.7222,
    "ODF_CTDPRS": 1241.1,
    "ODF_CTDDEPTH": 1224.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11420,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 1469.9,
    "depth": 1449.0,
    "CTDTMP": -0.3602,
    "CTDSAL": 34.921,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9228,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0874,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 9.18,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.46,
    "NITRAT_FLAG_W": 2,
    "NITRIT": -0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.93,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 10.105,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.019,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.555,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1208,
    "BTL_LAT": 87.8255,
    "BTL_LON": -148.7408,
    "ODF_CTDPRS": 1469.9,
    "ODF_CTDDEPTH": 1449.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11419,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1469.9,
    "depth": 1449.0,
    "CTDTMP": -0.3602,
    "CTDSAL": 34.921,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9235,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0882,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 9.18,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.45,
    "NITRAT_FLAG_W": 2,
    "NITRIT": -0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.94,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.47,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.14,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1208,
    "BTL_LAT": 87.8255,
    "BTL_LON": -148.7408,
    "ODF_CTDPRS": 1469.9,
    "ODF_CTDDEPTH": 1449.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11418,
    "SAMPNO": 12,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1699.1,
    "depth": 1674.0,
    "CTDTMP": -0.3975,
    "CTDSAL": 34.9359,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9397,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1044,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 286.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 10.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.87,
    "NITRAT_FLAG_W": 2,
    "NITRIT": -0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 11.145,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.016,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.646,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1201,
    "BTL_LAT": 87.8254,
    "BTL_LON": -148.7593,
    "ODF_CTDPRS": 1699.1,
    "ODF_CTDDEPTH": 1674.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11417,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1699.1,
    "depth": 1674.0,
    "CTDTMP": -0.3975,
    "CTDSAL": 34.9359,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.936,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1007,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 286.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 10.75,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.88,
    "NITRAT_FLAG_W": 2,
    "NITRIT": -0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.53,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.0,
    "HG_ELEMENTAL_FLAG_W": 3,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1201,
    "BTL_LAT": 87.8254,
    "BTL_LON": -148.7593,
    "ODF_CTDPRS": 1699.1,
    "ODF_CTDDEPTH": 1674.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11416,
    "SAMPNO": 10,
    "BTLNBR": "GF-07",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1928.4,
    "depth": 1899.0,
    "CTDTMP": -0.4071,
    "CTDSAL": 34.9448,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.947,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1118,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 284.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 11.72,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.16,
    "NITRAT_FLAG_W": 2,
    "NITRIT": -0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 12.718,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.006,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.492,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1155,
    "BTL_LAT": 87.8253,
    "BTL_LON": -148.776,
    "ODF_CTDPRS": 1928.4,
    "ODF_CTDDEPTH": 1899.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11415,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 1928.4,
    "depth": 1899.0,
    "CTDTMP": -0.4071,
    "CTDSAL": 34.9448,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9466,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1114,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 284.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 11.82,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.13,
    "NITRAT_FLAG_W": 2,
    "NITRIT": -0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.58,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.03,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1155,
    "BTL_LAT": 87.8253,
    "BTL_LON": -148.776,
    "ODF_CTDPRS": 1928.4,
    "ODF_CTDDEPTH": 1899.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11414,
    "SAMPNO": 8,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2183.6,
    "depth": 2148.9,
    "CTDTMP": -0.4003,
    "CTDSAL": 34.9493,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9513,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1161,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 285.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 12.41,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.27,
    "NITRAT_FLAG_W": 2,
    "NITRIT": -0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 15.609,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.0,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.499,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1147,
    "BTL_LAT": 87.8252,
    "BTL_LON": -148.7964,
    "ODF_CTDPRS": 2183.6,
    "ODF_CTDDEPTH": 2148.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11413,
    "SAMPNO": 7,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2183.6,
    "depth": 2148.9,
    "CTDTMP": -0.4003,
    "CTDSAL": 34.9493,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9557,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1205,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 285.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 12.5,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.28,
    "NITRAT_FLAG_W": 2,
    "NITRIT": -0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.65,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.01,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1147,
    "BTL_LAT": 87.8252,
    "BTL_LON": -148.7964,
    "ODF_CTDPRS": 2183.6,
    "ODF_CTDDEPTH": 2148.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11412,
    "SAMPNO": 6,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2439.1,
    "depth": 2398.9,
    "CTDTMP": -0.378,
    "CTDSAL": 34.9514,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9514,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1162,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 286.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 12.8,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.48,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 17.382,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.002,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.579,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1128,
    "BTL_LAT": 87.8249,
    "BTL_LON": -148.8448,
    "ODF_CTDPRS": 2439.1,
    "ODF_CTDDEPTH": 2398.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11411,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2439.1,
    "depth": 2398.9,
    "CTDTMP": -0.378,
    "CTDSAL": 34.9514,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9522,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.117,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 286.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 12.8,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.48,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.62,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.19,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1128,
    "BTL_LAT": 87.8249,
    "BTL_LON": -148.8448,
    "ODF_CTDPRS": 2439.1,
    "ODF_CTDDEPTH": 2398.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11410,
    "SAMPNO": 4,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2541.3,
    "depth": 2498.9,
    "CTDTMP": -0.3708,
    "CTDSAL": 34.9516,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9531,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.118,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 287.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 12.89,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.47,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 17.943,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.024,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.769,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1121,
    "BTL_LAT": 87.8248,
    "BTL_LON": -148.8604,
    "ODF_CTDPRS": 2541.3,
    "ODF_CTDDEPTH": 2498.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11409,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2541.3,
    "depth": 2498.9,
    "CTDTMP": -0.3708,
    "CTDSAL": 34.9516,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9522,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.117,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 287.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 12.8,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.48,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.21,
    "HG_TOTAL_FLAG_W": 3,
    "HG_ELEMENTAL": 0.02,
    "HG_ELEMENTAL_FLAG_W": 3,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1121,
    "BTL_LAT": 87.8248,
    "BTL_LON": -148.8604,
    "ODF_CTDPRS": 2541.3,
    "ODF_CTDDEPTH": 2498.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11408,
    "SAMPNO": 2,
    "BTLNBR": "GF-09",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2592.6,
    "depth": 2549.0,
    "CTDTMP": -0.3669,
    "CTDSAL": 34.9516,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9535,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1184,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 12.89,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.5,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 19.066,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.029,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.887,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1117,
    "BTL_LAT": 87.8248,
    "BTL_LON": -148.8691,
    "ODF_CTDPRS": 2592.6,
    "ODF_CTDDEPTH": 2549.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.8737, 87.8247] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 38,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6253,
    "DATE": 20150910,
    "time2": "1115",
    "time": "2015-09-10T11:15:00.00Z",
    "GEOTRC_SAMPNO": 11407,
    "SAMPNO": 1,
    "BTLNBR": "GF-04",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2592.6,
    "depth": 2549.0,
    "CTDTMP": -0.3669,
    "CTDSAL": 34.9516,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9526,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1174,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2577,
    "SILCAT": 12.8,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.48,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.52,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.15,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150910,
    "BTL_TIME": 1117,
    "BTL_LAT": 87.8248,
    "BTL_LON": -148.8691,
    "ODF_CTDPRS": 2592.6,
    "ODF_CTDDEPTH": 2549.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11489,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.2,
    "depth": 19.0,
    "CTDTMP": -1.4679,
    "CTDSAL": 27.2258,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.49,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.6196,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 358.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 10.22,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.24,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.73,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.721,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 3.185,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 5.691,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150914,
    "BTL_TIME": 9,
    "BTL_LAT": 85.8335,
    "BTL_LON": -150.1722,
    "ODF_CTDPRS": 19.2,
    "ODF_CTDDEPTH": 19.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11488,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 19.2,
    "depth": 19.0,
    "CTDTMP": -1.4679,
    "CTDSAL": 27.2258,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.4938,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.6235,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 358.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 9.82,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.08,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.7,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150914,
    "BTL_TIME": 9,
    "BTL_LAT": 85.8335,
    "BTL_LON": -150.1722,
    "ODF_CTDPRS": 19.2,
    "ODF_CTDDEPTH": 19.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11487,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.3,
    "depth": 19.1,
    "CTDTMP": -1.4642,
    "CTDSAL": 27.2294,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.4538,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.5832,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 357.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 10.12,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.2,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.73,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150914,
    "BTL_TIME": 9,
    "BTL_LAT": 85.8335,
    "BTL_LON": -150.1722,
    "ODF_CTDPRS": 19.3,
    "ODF_CTDDEPTH": 19.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11486,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.3,
    "depth": 19.1,
    "CTDTMP": -1.4642,
    "CTDSAL": 27.2294,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.334,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.4629,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 357.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 9.53,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.04,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.7,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150914,
    "BTL_TIME": 9,
    "BTL_LAT": 85.8335,
    "BTL_LON": -150.1722,
    "ODF_CTDPRS": 19.3,
    "ODF_CTDDEPTH": 19.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11485,
    "SAMPNO": 20,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.4,
    "depth": 19.2,
    "CTDTMP": -1.4644,
    "CTDSAL": 27.2191,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.4855,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.6151,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 357.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 10.22,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.21,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.73,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150914,
    "BTL_TIME": 8,
    "BTL_LAT": 85.8335,
    "BTL_LON": -150.1722,
    "ODF_CTDPRS": 19.4,
    "ODF_CTDDEPTH": 19.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11484,
    "SAMPNO": 19,
    "BTLNBR": "GF-27",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 19.4,
    "depth": 19.2,
    "CTDTMP": -1.4644,
    "CTDSAL": 27.2191,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.3407,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.4696,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 357.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 9.63,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.03,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.7,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.342,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 3.211,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 5.528,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150914,
    "BTL_TIME": 8,
    "BTL_LAT": 85.8335,
    "BTL_LON": -150.1722,
    "ODF_CTDPRS": 19.4,
    "ODF_CTDDEPTH": 19.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11483,
    "SAMPNO": 18,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 19.6,
    "depth": 19.4,
    "CTDTMP": -1.467,
    "CTDSAL": 27.2075,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.4477,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.5771,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 357.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 10.12,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.2,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.73,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150914,
    "BTL_TIME": 8,
    "BTL_LAT": 85.8335,
    "BTL_LON": -150.1722,
    "ODF_CTDPRS": 19.6,
    "ODF_CTDDEPTH": 19.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11482,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.6,
    "depth": 19.4,
    "CTDTMP": -1.467,
    "CTDSAL": 27.2075,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.4722,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.6017,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 357.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 9.82,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.08,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.7,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.8,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.2,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150914,
    "BTL_TIME": 8,
    "BTL_LAT": 85.8335,
    "BTL_LON": -150.1722,
    "ODF_CTDPRS": 19.6,
    "ODF_CTDDEPTH": 19.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11481,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 49.3,
    "depth": 48.8,
    "CTDTMP": -1.518,
    "CTDSAL": 30.5967,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.9138,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.0596,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 325.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 10.78,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.83,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.201,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.448,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.715,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150914,
    "BTL_TIME": 4,
    "BTL_LAT": 85.8334,
    "BTL_LON": -150.1735,
    "ODF_CTDPRS": 49.3,
    "ODF_CTDDEPTH": 48.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11480,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 49.3,
    "depth": 48.8,
    "CTDTMP": -1.518,
    "CTDSAL": 30.5967,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.8237,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.969,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 325.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 9.9,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.31,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.78,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150914,
    "BTL_TIME": 4,
    "BTL_LAT": 85.8334,
    "BTL_LON": -150.1735,
    "ODF_CTDPRS": 49.3,
    "ODF_CTDDEPTH": 48.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11479,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 49.4,
    "depth": 48.9,
    "CTDTMP": -1.5153,
    "CTDSAL": 30.5821,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.8382,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.9836,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 325.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 10.48,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.65,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150914,
    "BTL_TIME": 4,
    "BTL_LAT": 85.8334,
    "BTL_LON": -150.1735,
    "ODF_CTDPRS": 49.4,
    "ODF_CTDDEPTH": 48.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11478,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 49.4,
    "depth": 48.9,
    "CTDTMP": -1.5153,
    "CTDSAL": 30.5821,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.7536,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.8987,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 325.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 9.7,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.18,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.78,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150914,
    "BTL_TIME": 4,
    "BTL_LAT": 85.8334,
    "BTL_LON": -150.1735,
    "ODF_CTDPRS": 49.4,
    "ODF_CTDDEPTH": 48.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11477,
    "SAMPNO": 12,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 49.5,
    "depth": 49.0,
    "CTDTMP": -1.5162,
    "CTDSAL": 30.5872,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.8824,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.028,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 325.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 10.68,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.76,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150914,
    "BTL_TIME": 4,
    "BTL_LAT": 85.8334,
    "BTL_LON": -150.1735,
    "ODF_CTDPRS": 49.5,
    "ODF_CTDDEPTH": 49.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11476,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 49.5,
    "depth": 49.0,
    "CTDTMP": -1.5162,
    "CTDSAL": 30.5872,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.882,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.0276,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 325.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 10.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.64,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150914,
    "BTL_TIME": 4,
    "BTL_LAT": 85.8334,
    "BTL_LON": -150.1735,
    "ODF_CTDPRS": 49.5,
    "ODF_CTDDEPTH": 49.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11475,
    "SAMPNO": 10,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 49.7,
    "depth": 49.1,
    "CTDTMP": -1.5164,
    "CTDSAL": 30.5846,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.748,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.893,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 325.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 10.39,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.48,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150914,
    "BTL_TIME": 4,
    "BTL_LAT": 85.8334,
    "BTL_LON": -150.1735,
    "ODF_CTDPRS": 49.7,
    "ODF_CTDDEPTH": 49.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11474,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 49.7,
    "depth": 49.1,
    "CTDTMP": -1.5164,
    "CTDSAL": 30.5846,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.8237,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.969,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 325.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 10.39,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.56,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.957,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.55,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.673,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": 1.0,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 5,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150914,
    "BTL_TIME": 4,
    "BTL_LAT": 85.8334,
    "BTL_LON": -150.1735,
    "ODF_CTDPRS": 49.7,
    "ODF_CTDDEPTH": 49.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11473,
    "SAMPNO": 8,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 90.0,
    "depth": 89.0,
    "CTDTMP": -1.427,
    "CTDSAL": 32.9482,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1122,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2684,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 234.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 30.91,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.91,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.53,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.645,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.1,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.759,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150914,
    "BTL_TIME": 0,
    "BTL_LAT": 85.8333,
    "BTL_LON": -150.1746,
    "ODF_CTDPRS": 90.0,
    "ODF_CTDDEPTH": 89.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11472,
    "SAMPNO": 7,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 90.0,
    "depth": 89.0,
    "CTDTMP": -1.427,
    "CTDSAL": 32.9482,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1993,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.3558,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 234.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 29.05,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.48,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.46,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.705,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.963,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.989,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150914,
    "BTL_TIME": 0,
    "BTL_LAT": 85.8333,
    "BTL_LON": -150.1746,
    "ODF_CTDPRS": 90.0,
    "ODF_CTDDEPTH": 89.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11471,
    "SAMPNO": 6,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 90.0,
    "depth": 89.1,
    "CTDTMP": -1.4234,
    "CTDSAL": 32.9727,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1411,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2974,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 234.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 29.83,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.65,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.48,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150913,
    "BTL_TIME": 2400,
    "BTL_LAT": 85.8333,
    "BTL_LON": -150.1746,
    "ODF_CTDPRS": 90.0,
    "ODF_CTDDEPTH": 89.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11470,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 90.0,
    "depth": 89.1,
    "CTDTMP": -1.4234,
    "CTDSAL": 32.9727,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.3306,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.4878,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 234.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 25.63,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.65,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.32,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150913,
    "BTL_TIME": 2400,
    "BTL_LAT": 85.8333,
    "BTL_LON": -150.1746,
    "ODF_CTDPRS": 90.0,
    "ODF_CTDDEPTH": 89.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11469,
    "SAMPNO": 4,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 90.2,
    "depth": 89.2,
    "CTDTMP": -1.4226,
    "CTDSAL": 32.9938,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1581,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.3144,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 235.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 29.93,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.7,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.49,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150913,
    "BTL_TIME": 2400,
    "BTL_LAT": 85.8333,
    "BTL_LON": -150.1746,
    "ODF_CTDPRS": 90.2,
    "ODF_CTDDEPTH": 89.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11468,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 90.2,
    "depth": 89.2,
    "CTDTMP": -1.4226,
    "CTDSAL": 32.9938,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.2176,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.3742,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 235.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 28.75,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.43,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.44,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150913,
    "BTL_TIME": 2400,
    "BTL_LAT": 85.8333,
    "BTL_LON": -150.1746,
    "ODF_CTDPRS": 90.2,
    "ODF_CTDDEPTH": 89.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11467,
    "SAMPNO": 2,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 90.3,
    "depth": 89.3,
    "CTDTMP": -1.4199,
    "CTDSAL": 33.02,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.3518,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.509,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 235.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 23.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.26,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.27,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150913,
    "BTL_TIME": 2400,
    "BTL_LAT": 85.8333,
    "BTL_LON": -150.1746,
    "ODF_CTDPRS": 90.3,
    "ODF_CTDDEPTH": 89.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.1746, 85.8333] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 41,
    "CASTNO": 3,
    "GEOTRC_EVENTNO": 6277,
    "DATE": 20150914,
    "time2": "0000",
    "time": "2015-09-14T00:00:00.00Z",
    "GEOTRC_SAMPNO": 11466,
    "SAMPNO": 1,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 90.3,
    "depth": 89.3,
    "CTDTMP": -1.4199,
    "CTDSAL": 33.02,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.0383,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.1941,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 235.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 2718,
    "SILCAT": 33.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.58,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.63,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.991,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.997,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.017,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": 0.9,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.0,
    "HG_ELEMENTAL_FLAG_W": 3,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150913,
    "BTL_TIME": 2400,
    "BTL_LAT": 85.8333,
    "BTL_LON": -150.1746,
    "ODF_CTDPRS": 90.3,
    "ODF_CTDDEPTH": 89.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11528,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.5,
    "depth": 19.3,
    "CTDTMP": -1.4864,
    "CTDSAL": 27.4021,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.461,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.5905,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 8.84,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.03,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.04,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.66,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.675,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 4.533,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 7.297,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1105,
    "BTL_LAT": 85.1348,
    "BTL_LON": -150.0774,
    "ODF_CTDPRS": 19.5,
    "ODF_CTDDEPTH": 19.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11527,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.5,
    "depth": 19.3,
    "CTDTMP": -1.4864,
    "CTDSAL": 27.4021,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.4725,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.6021,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 8.84,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.03,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.04,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.64,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 5,
    "HG_ELEMENTAL": 0.6,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1105,
    "BTL_LAT": 85.1348,
    "BTL_LON": -150.0774,
    "ODF_CTDPRS": 19.5,
    "ODF_CTDDEPTH": 19.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11526,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 35.6,
    "depth": 35.2,
    "CTDTMP": -1.4554,
    "CTDSAL": 28.5948,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.7634,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.899,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 7.75,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.55,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.73,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.551,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 3.305,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 6.312,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1102,
    "BTL_LAT": 85.1348,
    "BTL_LON": -150.0787,
    "ODF_CTDPRS": 35.6,
    "ODF_CTDDEPTH": 35.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11525,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 35.6,
    "depth": 35.2,
    "CTDTMP": -1.4554,
    "CTDSAL": 28.5948,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.6419,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.777,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 7.85,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.48,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.72,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.7,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.37,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1102,
    "BTL_LAT": 85.1348,
    "BTL_LON": -150.0787,
    "ODF_CTDPRS": 35.6,
    "ODF_CTDDEPTH": 35.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11524,
    "SAMPNO": 20,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 54.7,
    "depth": 54.1,
    "CTDTMP": -1.4846,
    "CTDSAL": 31.0159,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.0272,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.1735,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 9.99,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.85,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.117,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.861,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.902,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1059,
    "BTL_LAT": 85.1348,
    "BTL_LON": -150.0798,
    "ODF_CTDPRS": 54.7,
    "ODF_CTDDEPTH": 54.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11523,
    "SAMPNO": 19,
    "BTLNBR": "GF-27",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 54.7,
    "depth": 54.1,
    "CTDTMP": -1.4846,
    "CTDSAL": 31.0159,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.0032,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.1494,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 9.79,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.75,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 2.3,
    "HG_TOTAL_FLAG_W": 6,
    "HG_ELEMENTAL": 0.06,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1059,
    "BTL_LAT": 85.1348,
    "BTL_LON": -150.0798,
    "ODF_CTDPRS": 54.7,
    "ODF_CTDDEPTH": 54.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11522,
    "SAMPNO": 18,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 75.1,
    "depth": 74.3,
    "CTDTMP": -1.5611,
    "CTDSAL": 32.0271,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.0295,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.1805,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 13.7,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 5.42,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.91,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.896,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 3.428,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.554,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1057,
    "BTL_LAT": 85.1348,
    "BTL_LON": -150.0808,
    "ODF_CTDPRS": 75.1,
    "ODF_CTDDEPTH": 74.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11521,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 75.1,
    "depth": 74.3,
    "CTDTMP": -1.5611,
    "CTDSAL": 32.0271,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.0982,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.2496,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 15.66,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 6.24,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.9,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.06,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1057,
    "BTL_LAT": 85.1348,
    "BTL_LON": -150.0808,
    "ODF_CTDPRS": 75.1,
    "ODF_CTDDEPTH": 74.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11520,
    "SAMPNO": 16,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 100.7,
    "depth": 99.6,
    "CTDTMP": -1.4134,
    "CTDSAL": 33.0933,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1433,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2995,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 31.49,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.24,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.55,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.299,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.4,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.872,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1054,
    "BTL_LAT": 85.1348,
    "BTL_LON": -150.0823,
    "ODF_CTDPRS": 100.7,
    "ODF_CTDDEPTH": 99.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11519,
    "SAMPNO": 15,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 100.7,
    "depth": 99.6,
    "CTDTMP": -1.4134,
    "CTDSAL": 33.0933,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1116,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2678,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 32.37,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.47,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.58,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.9,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.01,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1054,
    "BTL_LAT": 85.1348,
    "BTL_LON": -150.0823,
    "ODF_CTDPRS": 100.7,
    "ODF_CTDDEPTH": 99.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11518,
    "SAMPNO": 14,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 140.8,
    "depth": 139.3,
    "CTDTMP": -1.0482,
    "CTDSAL": 34.1667,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.1595,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.3206,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 9.87,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 9.35,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.8,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.306,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.621,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.661,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1050,
    "BTL_LAT": 85.1347,
    "BTL_LON": -150.084,
    "ODF_CTDPRS": 140.8,
    "ODF_CTDDEPTH": 139.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11517,
    "SAMPNO": 13,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 140.8,
    "depth": 139.3,
    "CTDTMP": -1.0482,
    "CTDSAL": 34.1667,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.1523,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.3133,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 9.97,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 9.34,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.0,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.26,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.08,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1050,
    "BTL_LAT": 85.1347,
    "BTL_LON": -150.084,
    "ODF_CTDPRS": 140.8,
    "ODF_CTDDEPTH": 139.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11516,
    "SAMPNO": 12,
    "BTLNBR": "GF-12",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 176.4,
    "depth": 174.5,
    "CTDTMP": -0.3985,
    "CTDSAL": 34.4237,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.4373,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.5997,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 6.84,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 9.85,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.75,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.076,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.517,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.712,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1046,
    "BTL_LAT": 85.1347,
    "BTL_LON": -150.0856,
    "ODF_CTDPRS": 176.4,
    "ODF_CTDDEPTH": 174.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11515,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 176.4,
    "depth": 174.5,
    "CTDTMP": -0.3985,
    "CTDSAL": 34.4237,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.4245,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.5868,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 6.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 9.79,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.75,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.2,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.41,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1046,
    "BTL_LAT": 85.1347,
    "BTL_LON": -150.0856,
    "ODF_CTDPRS": 176.4,
    "ODF_CTDDEPTH": 174.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11514,
    "SAMPNO": 10,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 227.2,
    "depth": 224.6,
    "CTDTMP": 0.284,
    "CTDSAL": 34.6395,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.6382,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.8015,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 6.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.02,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.79,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.582,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.179,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.695,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1043,
    "BTL_LAT": 85.1347,
    "BTL_LON": -150.0869,
    "ODF_CTDPRS": 227.2,
    "ODF_CTDDEPTH": 224.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11513,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 227.2,
    "depth": 224.6,
    "CTDTMP": 0.284,
    "CTDSAL": 34.6395,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.6401,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.8035,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 6.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.07,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.8,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 5,
    "HG_ELEMENTAL": 0.64,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.05,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1043,
    "BTL_LAT": 85.1347,
    "BTL_LON": -150.0869,
    "ODF_CTDPRS": 227.2,
    "ODF_CTDDEPTH": 224.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11512,
    "SAMPNO": 8,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 277.5,
    "depth": 274.4,
    "CTDTMP": 0.6763,
    "CTDSAL": 34.7832,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.7828,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9469,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 6.35,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.74,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.8,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.867,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.087,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.535,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1037,
    "BTL_LAT": 85.1347,
    "BTL_LON": -150.0894,
    "ODF_CTDPRS": 277.5,
    "ODF_CTDDEPTH": 274.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11511,
    "SAMPNO": 7,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 277.5,
    "depth": 274.4,
    "CTDTMP": 0.6763,
    "CTDSAL": 34.7832,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.7807,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9447,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 6.35,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.76,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.6,
    "HG_TOTAL_FLAG_W": 6,
    "HG_ELEMENTAL": 0.13,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1037,
    "BTL_LAT": 85.1347,
    "BTL_LON": -150.0894,
    "ODF_CTDPRS": 277.5,
    "ODF_CTDDEPTH": 274.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11510,
    "SAMPNO": 6,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 332.9,
    "depth": 329.0,
    "CTDTMP": 0.8793,
    "CTDSAL": 34.8416,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.6494,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 34.8128,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 6.06,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.58,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1033,
    "BTL_LAT": 85.1347,
    "BTL_LON": -150.0908,
    "ODF_CTDPRS": 332.9,
    "ODF_CTDDEPTH": 329.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11509,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 332.9,
    "depth": 329.0,
    "CTDTMP": 0.8793,
    "CTDSAL": 34.8416,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8381,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0024,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 6.06,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.88,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.535,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.14,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.796,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": 0.7,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.03,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1033,
    "BTL_LAT": 85.1347,
    "BTL_LON": -150.0908,
    "ODF_CTDPRS": 332.9,
    "ODF_CTDDEPTH": 329.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11508,
    "SAMPNO": 4,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 419.2,
    "depth": 414.3,
    "CTDTMP": 0.7894,
    "CTDSAL": 34.8543,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8517,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.016,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 6.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.02,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.495,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.093,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.404,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1028,
    "BTL_LAT": 85.1347,
    "BTL_LON": -150.0928,
    "ODF_CTDPRS": 419.2,
    "ODF_CTDDEPTH": 414.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11507,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 419.2,
    "depth": 414.3,
    "CTDTMP": 0.7894,
    "CTDSAL": 34.8543,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8485,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0128,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 6.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.7,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.13,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1028,
    "BTL_LAT": 85.1347,
    "BTL_LON": -150.0928,
    "ODF_CTDPRS": 419.2,
    "ODF_CTDDEPTH": 414.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11506,
    "SAMPNO": 2,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 505.1,
    "depth": 499.1,
    "CTDTMP": 0.5631,
    "CTDSAL": 34.8515,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8491,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0134,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 6.93,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.45,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.338,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.064,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.54,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1024,
    "BTL_LAT": 85.1347,
    "BTL_LON": -150.0944,
    "ODF_CTDPRS": 505.1,
    "ODF_CTDDEPTH": 499.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0967, 85.1347] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6293,
    "DATE": 20150915,
    "time2": "1017",
    "time": "2015-09-15T10:17:00.00Z",
    "GEOTRC_SAMPNO": 11505,
    "SAMPNO": 1,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 505.1,
    "depth": 499.1,
    "CTDTMP": 0.5631,
    "CTDSAL": 34.8515,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8151,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 34.9792,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2219,
    "SILCAT": 7.03,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.34,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 5,
    "HG_ELEMENTAL": 0.19,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.05,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150915,
    "BTL_TIME": 1024,
    "BTL_LAT": 85.1347,
    "BTL_LON": -150.0944,
    "ODF_CTDPRS": 505.1,
    "ODF_CTDDEPTH": 499.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11596,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 505.2,
    "depth": 499.2,
    "CTDTMP": 0.5533,
    "CTDSAL": 34.8532,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8538,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0182,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 6.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.23,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.756,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.061,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.561,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 645,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 505.2,
    "ODF_CTDDEPTH": 499.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11595,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 505.2,
    "depth": 499.2,
    "CTDTMP": 0.5533,
    "CTDSAL": 34.8532,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8548,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0192,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 6.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.23,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.4,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.17,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.11,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 645,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 505.2,
    "ODF_CTDDEPTH": 499.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11594,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 606.4,
    "depth": 599.1,
    "CTDTMP": 0.4197,
    "CTDSAL": 34.8627,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8643,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0287,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 6.93,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.31,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.078,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.044,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.519,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 641,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 606.4,
    "ODF_CTDDEPTH": 599.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11593,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 606.4,
    "depth": 599.1,
    "CTDTMP": 0.4197,
    "CTDSAL": 34.8627,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8598,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0242,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 6.93,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.32,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.41,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.15,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.09,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 641,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 606.4,
    "ODF_CTDDEPTH": 599.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11592,
    "SAMPNO": 20,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 707.7,
    "depth": 698.9,
    "CTDTMP": 0.2577,
    "CTDSAL": 34.8668,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8661,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0305,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 6.54,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.09,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.222,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.067,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.517,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 637,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 707.7,
    "ODF_CTDDEPTH": 698.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11591,
    "SAMPNO": 19,
    "BTLNBR": "GF-27",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 707.7,
    "depth": 698.9,
    "CTDTMP": 0.2577,
    "CTDSAL": 34.8668,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8657,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0301,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 6.44,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.11,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.37,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.13,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.07,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 637,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 707.7,
    "ODF_CTDDEPTH": 698.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11590,
    "SAMPNO": 18,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 859.9,
    "depth": 848.9,
    "CTDTMP": 0.0426,
    "CTDSAL": 34.8753,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8787,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0431,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 7.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.4,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.568,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.06,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.45,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 632,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 859.9,
    "ODF_CTDDEPTH": 848.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11589,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 859.9,
    "depth": 848.9,
    "CTDTMP": 0.0426,
    "CTDSAL": 34.8753,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.875,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0395,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 7.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.39,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.55,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.04,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.1,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 632,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 859.9,
    "ODF_CTDDEPTH": 848.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11588,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1012.0,
    "depth": 998.8,
    "CTDTMP": -0.0843,
    "CTDSAL": 34.8867,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8886,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0531,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 7.42,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.54,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.88,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 6.734,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.051,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.527,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 626,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 1012.0,
    "ODF_CTDDEPTH": 998.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11587,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1012.0,
    "depth": 998.8,
    "CTDTMP": -0.0843,
    "CTDSAL": 34.8867,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8972,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 35.0618,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 7.42,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.52,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.88,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.37,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.0,
    "HG_ELEMENTAL_FLAG_W": 3,
    "HG_DM": 0.13,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 626,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 1012.0,
    "ODF_CTDDEPTH": 998.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11586,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1215.3,
    "depth": 1198.8,
    "CTDTMP": -0.2096,
    "CTDSAL": 34.9011,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9109,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0755,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 8.1,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.85,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.9,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 7.799,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.09,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.541,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 620,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 1215.3,
    "ODF_CTDDEPTH": 1198.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11585,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1215.3,
    "depth": 1198.8,
    "CTDTMP": -0.2096,
    "CTDSAL": 34.9011,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8839,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 35.0484,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 8.2,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.84,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.9,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.36,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.09,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.24,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 620,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 1215.3,
    "ODF_CTDDEPTH": 1198.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11584,
    "SAMPNO": 12,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1418.8,
    "depth": 1398.9,
    "CTDTMP": -0.2993,
    "CTDSAL": 34.9166,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9178,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0825,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 9.27,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.28,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.93,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 9.781,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.026,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.736,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 614,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 1418.8,
    "ODF_CTDDEPTH": 1398.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11583,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1418.8,
    "depth": 1398.9,
    "CTDTMP": -0.2993,
    "CTDSAL": 34.9166,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.917,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0816,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 9.47,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.29,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.94,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.59,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.16,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.06,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 614,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 1418.8,
    "ODF_CTDDEPTH": 1398.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11582,
    "SAMPNO": 10,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1622.5,
    "depth": 1598.9,
    "CTDTMP": -0.3606,
    "CTDSAL": 34.9275,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9298,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0945,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 10.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.67,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.96,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 11.313,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.008,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.545,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 608,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 1622.5,
    "ODF_CTDDEPTH": 1598.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11581,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1622.5,
    "depth": 1598.9,
    "CTDTMP": -0.3606,
    "CTDSAL": 34.9275,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9269,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0916,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 10.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.66,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.96,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.32,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.24,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.08,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 608,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 1622.5,
    "ODF_CTDDEPTH": 1598.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11580,
    "SAMPNO": 8,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1826.2,
    "depth": 1798.8,
    "CTDTMP": -0.3881,
    "CTDSAL": 34.9367,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.936,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1008,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 12.01,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.99,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 13.294,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.0,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.529,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 603,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 1826.2,
    "ODF_CTDDEPTH": 1798.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11579,
    "SAMPNO": 7,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1826.2,
    "depth": 1798.8,
    "CTDTMP": -0.3881,
    "CTDSAL": 34.9367,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9357,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1004,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 12.01,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.98,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.36,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.11,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 603,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 1826.2,
    "ODF_CTDDEPTH": 1798.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11578,
    "SAMPNO": 6,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2086.1,
    "depth": 2053.6,
    "CTDTMP": -0.3904,
    "CTDSAL": 34.9442,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9455,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1103,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 12.98,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.21,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 14.909,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.004,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.477,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 555,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 2086.1,
    "ODF_CTDDEPTH": 2053.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11577,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2086.1,
    "depth": 2053.6,
    "CTDTMP": -0.3904,
    "CTDSAL": 34.9442,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9455,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1103,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 12.98,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.23,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.64,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.06,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.05,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 555,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 2086.1,
    "ODF_CTDDEPTH": 2053.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11576,
    "SAMPNO": 4,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2188.4,
    "depth": 2153.7,
    "CTDTMP": -0.3881,
    "CTDSAL": 34.9473,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9483,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1131,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 13.37,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.3,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 16.804,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.002,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.399,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 550,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 2188.4,
    "ODF_CTDDEPTH": 2153.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11575,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2188.4,
    "depth": 2153.7,
    "CTDTMP": -0.3881,
    "CTDSAL": 34.9473,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9451,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1099,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 13.37,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.29,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.33,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.0,
    "HG_ELEMENTAL_FLAG_W": 3,
    "HG_DM": 0.06,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 550,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 2188.4,
    "ODF_CTDDEPTH": 2153.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11574,
    "SAMPNO": 2,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2214.2,
    "depth": 2179.0,
    "CTDTMP": -0.3856,
    "CTDSAL": 34.9484,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9516,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1164,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 13.57,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.34,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 16.537,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.0,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.431,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 547,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 2214.2,
    "ODF_CTDDEPTH": 2179.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.8725, 85.1405] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 43,
    "CASTNO": 8,
    "GEOTRC_EVENTNO": 6303,
    "DATE": 20150916,
    "time2": "0547",
    "time": "2015-09-16T05:47:00.00Z",
    "GEOTRC_SAMPNO": 11573,
    "SAMPNO": 1,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2214.2,
    "depth": 2179.0,
    "CTDTMP": -0.3856,
    "CTDSAL": 34.9484,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9495,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1143,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 2190,
    "SILCAT": 13.57,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.33,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.34,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.0,
    "HG_ELEMENTAL_FLAG_W": 3,
    "HG_DM": 0.07,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150916,
    "BTL_TIME": 547,
    "BTL_LAT": 85.1405,
    "BTL_LON": -149.8725,
    "ODF_CTDPRS": 2214.2,
    "ODF_CTDDEPTH": 2179.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11659,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.2,
    "depth": 19.0,
    "CTDTMP": -1.5274,
    "CTDSAL": 28.2352,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.256,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.3892,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 2.26,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.58,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.098,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 4.209,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.612,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 1.03,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150919,
    "BTL_TIME": 415,
    "BTL_LAT": 82.4877,
    "BTL_LON": -149.8442,
    "ODF_CTDPRS": 19.2,
    "ODF_CTDDEPTH": 19.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11658,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.2,
    "depth": 19.0,
    "CTDTMP": -1.5274,
    "CTDSAL": 28.2352,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.2897,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.4231,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 2.26,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.57,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.4,
    "HG_TOTAL_FLAG_W": 6,
    "HG_ELEMENTAL": 1.81,
    "HG_ELEMENTAL_FLAG_W": 4,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150919,
    "BTL_TIME": 415,
    "BTL_LAT": 82.4877,
    "BTL_LON": -149.8442,
    "ODF_CTDPRS": 19.2,
    "ODF_CTDDEPTH": 19.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11657,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 33.2,
    "depth": 32.9,
    "CTDTMP": -1.4191,
    "CTDSAL": 29.297,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.3031,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.4413,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 2.35,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.02,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.6,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.893,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.902,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.735,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150919,
    "BTL_TIME": 412,
    "BTL_LAT": 82.4878,
    "BTL_LON": -149.8445,
    "ODF_CTDPRS": 33.2,
    "ODF_CTDDEPTH": 32.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11656,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 33.2,
    "depth": 32.9,
    "CTDTMP": -1.4191,
    "CTDSAL": 29.297,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.2985,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.4366,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 2.35,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.59,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.1,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.64,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150919,
    "BTL_TIME": 412,
    "BTL_LAT": 82.4878,
    "BTL_LON": -149.8445,
    "ODF_CTDPRS": 33.2,
    "ODF_CTDDEPTH": 32.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11655,
    "SAMPNO": 20,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 53.5,
    "depth": 52.9,
    "CTDTMP": -1.36,
    "CTDSAL": 29.649,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.7565,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 29.8968,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 3.43,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.41,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.07,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.68,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.509,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.32,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.652,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 1.08,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150919,
    "BTL_TIME": 408,
    "BTL_LAT": 82.4879,
    "BTL_LON": -149.8449,
    "ODF_CTDPRS": 53.5,
    "ODF_CTDDEPTH": 52.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11654,
    "SAMPNO": 19,
    "BTLNBR": "GF-27",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 53.5,
    "depth": 52.9,
    "CTDTMP": -1.36,
    "CTDSAL": 29.649,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.6329,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.7726,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 2.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.2,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.07,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.65,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.6,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 2.07,
    "HG_ELEMENTAL_FLAG_W": 4,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150919,
    "BTL_TIME": 408,
    "BTL_LAT": 82.4879,
    "BTL_LON": -149.8449,
    "ODF_CTDPRS": 53.5,
    "ODF_CTDDEPTH": 52.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11653,
    "SAMPNO": 18,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 64.5,
    "depth": 63.8,
    "CTDTMP": -0.9374,
    "CTDSAL": 31.4713,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.6592,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.8085,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 15.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 6.6,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.19,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.889,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.548,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.78,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 1,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150919,
    "BTL_TIME": 405,
    "BTL_LAT": 82.488,
    "BTL_LON": -149.8452,
    "ODF_CTDPRS": 64.5,
    "ODF_CTDDEPTH": 63.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11652,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 64.5,
    "depth": 63.8,
    "CTDTMP": -0.9374,
    "CTDSAL": 31.4713,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.5792,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.7281,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 14.49,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 5.97,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.16,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.1,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.14,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.05,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150919,
    "BTL_TIME": 405,
    "BTL_LAT": 82.488,
    "BTL_LON": -149.8452,
    "ODF_CTDPRS": 64.5,
    "ODF_CTDDEPTH": 63.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11651,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 89.8,
    "depth": 88.8,
    "CTDTMP": -1.2282,
    "CTDSAL": 32.2819,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.3119,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.4642,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 25.92,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.1,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.59,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.296,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.897,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.925,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.35,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150919,
    "BTL_TIME": 401,
    "BTL_LAT": 82.4881,
    "BTL_LON": -149.8457,
    "ODF_CTDPRS": 89.8,
    "ODF_CTDDEPTH": 88.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11650,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 89.8,
    "depth": 88.8,
    "CTDTMP": -1.2282,
    "CTDSAL": 32.2819,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.2613,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.4135,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 24.75,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.64,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.56,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.5,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.1,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.05,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150919,
    "BTL_TIME": 401,
    "BTL_LAT": 82.4881,
    "BTL_LON": -149.8457,
    "ODF_CTDPRS": 89.8,
    "ODF_CTDDEPTH": 88.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11649,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 120.2,
    "depth": 118.9,
    "CTDTMP": -1.4009,
    "CTDSAL": 32.8991,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.9022,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.0573,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 40.19,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.75,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.94,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.501,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.019,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.016,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150919,
    "BTL_TIME": 358,
    "BTL_LAT": 82.4882,
    "BTL_LON": -149.8461,
    "ODF_CTDPRS": 120.2,
    "ODF_CTDDEPTH": 118.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11648,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 120.2,
    "depth": 118.9,
    "CTDTMP": -1.4009,
    "CTDSAL": 32.8991,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.8811,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.0362,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 40.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.77,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.95,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.4,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.08,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150919,
    "BTL_TIME": 358,
    "BTL_LAT": 82.4882,
    "BTL_LON": -149.8461,
    "ODF_CTDPRS": 120.2,
    "ODF_CTDDEPTH": 118.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11647,
    "SAMPNO": 12,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 140.4,
    "depth": 138.9,
    "CTDTMP": -1.2716,
    "CTDSAL": 33.4937,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.5667,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.7249,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 29.32,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.46,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.49,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.463,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.807,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.196,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.34,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150919,
    "BTL_TIME": 354,
    "BTL_LAT": 82.4883,
    "BTL_LON": -149.8467,
    "ODF_CTDPRS": 140.4,
    "ODF_CTDDEPTH": 138.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11646,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 140.4,
    "depth": 138.9,
    "CTDTMP": -1.2716,
    "CTDSAL": 33.4937,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.5504,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.7086,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 30.3,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.64,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.52,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.0,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.1,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150919,
    "BTL_TIME": 354,
    "BTL_LAT": 82.4883,
    "BTL_LON": -149.8467,
    "ODF_CTDPRS": 140.4,
    "ODF_CTDDEPTH": 138.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11645,
    "SAMPNO": 10,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 201.2,
    "depth": 198.9,
    "CTDTMP": -0.2952,
    "CTDSAL": 34.4215,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.419,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.5813,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 9.67,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.67,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.156,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.288,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.927,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150919,
    "BTL_TIME": 350,
    "BTL_LAT": 82.4884,
    "BTL_LON": -149.8472,
    "ODF_CTDPRS": 201.2,
    "ODF_CTDDEPTH": 198.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11644,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 201.2,
    "depth": 198.9,
    "CTDTMP": -0.2952,
    "CTDSAL": 34.4215,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.4357,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.598,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 9.67,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.73,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.1,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.91,
    "HG_ELEMENTAL_FLAG_W": 3,
    "HG_DM": 0.09,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150919,
    "BTL_TIME": 350,
    "BTL_LAT": 82.4884,
    "BTL_LON": -149.8472,
    "ODF_CTDPRS": 201.2,
    "ODF_CTDDEPTH": 198.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11643,
    "SAMPNO": 8,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 302.3,
    "depth": 298.9,
    "CTDTMP": 0.5993,
    "CTDSAL": 34.7738,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.7731,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9371,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 6.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.94,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.91,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.039,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.784,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.69,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150919,
    "BTL_TIME": 346,
    "BTL_LAT": 82.4886,
    "BTL_LON": -149.8479,
    "ODF_CTDPRS": 302.3,
    "ODF_CTDDEPTH": 298.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11642,
    "SAMPNO": 7,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 302.3,
    "depth": 298.9,
    "CTDTMP": 0.5993,
    "CTDSAL": 34.7738,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.7861,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9501,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 6.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.99,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.8,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.79,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150919,
    "BTL_TIME": 346,
    "BTL_LAT": 82.4886,
    "BTL_LON": -149.8479,
    "ODF_CTDPRS": 302.3,
    "ODF_CTDDEPTH": 298.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11641,
    "SAMPNO": 6,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 403.5,
    "depth": 398.8,
    "CTDTMP": 0.7661,
    "CTDSAL": 34.8349,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8329,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9972,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 6.83,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.29,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 7.278,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.035,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.911,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150919,
    "BTL_TIME": 339,
    "BTL_LAT": 82.4888,
    "BTL_LON": -149.8491,
    "ODF_CTDPRS": 403.5,
    "ODF_CTDDEPTH": 398.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11640,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 403.5,
    "depth": 398.8,
    "CTDTMP": 0.7661,
    "CTDSAL": 34.8349,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8349,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9991,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 6.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.29,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.8,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.43,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.07,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150919,
    "BTL_TIME": 339,
    "BTL_LAT": 82.4888,
    "BTL_LON": -149.8491,
    "ODF_CTDPRS": 403.5,
    "ODF_CTDDEPTH": 398.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11639,
    "SAMPNO": 4,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 454.1,
    "depth": 448.8,
    "CTDTMP": 0.7631,
    "CTDSAL": 34.8517,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.851,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0153,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 6.44,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.19,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 8.059,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.025,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.93,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": 0.39,
    "COLLOIDAL_HG_FLAG_W": 2,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150919,
    "BTL_TIME": 335,
    "BTL_LAT": 82.4889,
    "BTL_LON": -149.8498,
    "ODF_CTDPRS": 454.1,
    "ODF_CTDDEPTH": 448.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11638,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 454.1,
    "depth": 448.8,
    "CTDTMP": 0.7631,
    "CTDSAL": 34.8517,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8484,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0128,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 6.35,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.19,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.4,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.23,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.07,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150919,
    "BTL_TIME": 335,
    "BTL_LAT": 82.4889,
    "BTL_LON": -149.8498,
    "ODF_CTDPRS": 454.1,
    "ODF_CTDDEPTH": 448.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11637,
    "SAMPNO": 2,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 504.9,
    "depth": 498.9,
    "CTDTMP": 0.6442,
    "CTDSAL": 34.8526,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.851,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0153,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 6.64,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.33,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 7.766,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.005,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.168,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150919,
    "BTL_TIME": 332,
    "BTL_LAT": 82.489,
    "BTL_LON": -149.8504,
    "ODF_CTDPRS": 504.9,
    "ODF_CTDDEPTH": 498.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.851, 82.4891] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 46,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6328,
    "DATE": 20150919,
    "time2": "0329",
    "time": "2015-09-19T03:29:00.00Z",
    "GEOTRC_SAMPNO": 11636,
    "SAMPNO": 1,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 504.9,
    "depth": 498.9,
    "CTDTMP": 0.6442,
    "CTDSAL": 34.8526,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8311,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9954,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 4,
    "BTMDEPTH": 3024,
    "SILCAT": 6.64,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.27,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.4,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.45,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.07,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150919,
    "BTL_TIME": 332,
    "BTL_LAT": 82.489,
    "BTL_LON": -149.8504,
    "ODF_CTDPRS": 504.9,
    "ODF_CTDDEPTH": 498.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11715,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 24.0,
    "depth": 23.7,
    "CTDTMP": -1.4355,
    "CTDSAL": 27.4497,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.0927,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.2252,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 2.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.03,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.6,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.602,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 7.827,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.1,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 38,
    "BTL_LAT": 80.4253,
    "BTL_LON": -149.4191,
    "ODF_CTDPRS": 24.0,
    "ODF_CTDDEPTH": 23.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11714,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 24.0,
    "depth": 23.7,
    "CTDTMP": -1.4355,
    "CTDSAL": 27.4497,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.1106,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.2431,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 2.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.02,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.6,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 38,
    "BTL_LAT": 80.4253,
    "BTL_LON": -149.4191,
    "ODF_CTDPRS": 24.0,
    "ODF_CTDDEPTH": 23.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11713,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 33.0,
    "depth": 32.6,
    "CTDTMP": -1.1865,
    "CTDSAL": 29.4604,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.4413,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.5802,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 2.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.06,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.66,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.912,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 3.475,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.832,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 36,
    "BTL_LAT": 80.4253,
    "BTL_LON": -149.4198,
    "ODF_CTDPRS": 33.0,
    "ODF_CTDDEPTH": 32.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11712,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 35.0,
    "depth": 34.6,
    "CTDTMP": -1.1865,
    "CTDSAL": 28.3053,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.5316,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.6709,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 3.04,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.09,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.67,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 36,
    "BTL_LAT": 80.4253,
    "BTL_LON": -149.4198,
    "ODF_CTDPRS": 35.0,
    "ODF_CTDDEPTH": 34.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11710,
    "SAMPNO": 19,
    "BTLNBR": "GF-27",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 49.0,
    "depth": 48.5,
    "CTDTMP": -0.8015,
    "CTDSAL": 30.8425,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.0733,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.2198,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 7.05,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 1.29,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.1,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 34,
    "BTL_LAT": 80.4253,
    "BTL_LON": -149.4204,
    "ODF_CTDPRS": 49.0,
    "ODF_CTDDEPTH": 48.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11711,
    "SAMPNO": 20,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 50.0,
    "depth": 49.5,
    "CTDTMP": -0.8015,
    "CTDSAL": 30.9991,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.1391,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.2859,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 8.32,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.06,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.1,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.92,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.92,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.427,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.734,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 34,
    "BTL_LAT": 80.4253,
    "BTL_LON": -149.4204,
    "ODF_CTDPRS": 50.0,
    "ODF_CTDDEPTH": 49.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11709,
    "SAMPNO": 18,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 67.0,
    "depth": 66.3,
    "CTDTMP": -0.9465,
    "CTDSAL": 31.7259,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.8194,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.9695,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 16.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 7.43,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.24,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.901,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.418,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.139,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 32,
    "BTL_LAT": 80.4253,
    "BTL_LON": -149.4211,
    "ODF_CTDPRS": 67.0,
    "ODF_CTDDEPTH": 66.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11708,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 70.0,
    "depth": 69.2,
    "CTDTMP": -0.9715,
    "CTDSAL": 31.8617,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.8867,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.0371,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 16.83,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 7.8,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.28,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.08,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 32,
    "BTL_LAT": 80.4253,
    "BTL_LON": -149.4211,
    "ODF_CTDPRS": 70.0,
    "ODF_CTDDEPTH": 69.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11707,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 92.0,
    "depth": 91.0,
    "CTDTMP": -1.2915,
    "CTDSAL": 32.2302,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.2343,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.3863,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 22.99,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.32,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.5,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.041,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.512,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.209,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 30,
    "BTL_LAT": 80.4253,
    "BTL_LON": -149.4218,
    "ODF_CTDPRS": 92.0,
    "ODF_CTDDEPTH": 91.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11706,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 92.0,
    "depth": 91.0,
    "CTDTMP": -1.3015,
    "CTDSAL": 32.241,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.238,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.39,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 23.09,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.38,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.5,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.09,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 30,
    "BTL_LAT": 80.4253,
    "BTL_LON": -149.4218,
    "ODF_CTDPRS": 92.0,
    "ODF_CTDDEPTH": 91.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11704,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 120.0,
    "depth": 118.7,
    "CTDTMP": -1.3565,
    "CTDSAL": 32.6044,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.5996,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.7533,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 27.78,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.11,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.71,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 28,
    "BTL_LAT": 80.4253,
    "BTL_LON": -149.4225,
    "ODF_CTDPRS": 120.0,
    "ODF_CTDDEPTH": 118.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11705,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 121.0,
    "depth": 119.7,
    "CTDTMP": -1.3665,
    "CTDSAL": 32.6217,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.6109,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.7647,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 27.98,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.17,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.7,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.566,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.542,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.255,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 28,
    "BTL_LAT": 80.4253,
    "BTL_LON": -149.4225,
    "ODF_CTDPRS": 121.0,
    "ODF_CTDDEPTH": 119.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11703,
    "SAMPNO": 12,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 154.5,
    "depth": 152.8,
    "CTDTMP": -1.4665,
    "CTDSAL": 32.9511,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.9797,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.1353,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 35.3,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.38,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.324,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.678,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.614,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 26,
    "BTL_LAT": 80.4252,
    "BTL_LON": -149.4232,
    "ODF_CTDPRS": 154.5,
    "ODF_CTDDEPTH": 152.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11702,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 155.0,
    "depth": 153.3,
    "CTDTMP": -1.4665,
    "CTDSAL": 32.9723,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.9828,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.1383,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 35.21,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.34,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 26,
    "BTL_LAT": 80.4252,
    "BTL_LON": -149.4232,
    "ODF_CTDPRS": 155.0,
    "ODF_CTDDEPTH": 153.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11700,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 193.0,
    "depth": 190.9,
    "CTDTMP": -1.1354,
    "CTDSAL": 33.752,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.7969,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.9562,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 26.49,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.69,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.42,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 24,
    "BTL_LAT": 80.4252,
    "BTL_LON": -149.4239,
    "ODF_CTDPRS": 193.0,
    "ODF_CTDDEPTH": 190.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11701,
    "SAMPNO": 10,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 196.5,
    "depth": 194.3,
    "CTDTMP": -1.1174,
    "CTDSAL": 33.8717,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.8394,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.999,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 24.82,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.65,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.39,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.035,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.442,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.006,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 24,
    "BTL_LAT": 80.4252,
    "BTL_LON": -149.4239,
    "ODF_CTDPRS": 196.5,
    "ODF_CTDDEPTH": 194.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11699,
    "SAMPNO": 8,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 269.0,
    "depth": 266.0,
    "CTDTMP": 0.0086,
    "CTDSAL": 34.5205,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.5593,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.7222,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 9.87,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.23,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.477,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.261,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.644,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 20,
    "BTL_LAT": 80.4252,
    "BTL_LON": -149.4254,
    "ODF_CTDPRS": 269.0,
    "ODF_CTDDEPTH": 266.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11698,
    "SAMPNO": 7,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 271.0,
    "depth": 268.0,
    "CTDTMP": 0.0436,
    "CTDSAL": 34.5641,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.5712,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.7342,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 9.28,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.21,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.11,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 20,
    "BTL_LAT": 80.4252,
    "BTL_LON": -149.4254,
    "ODF_CTDPRS": 271.0,
    "ODF_CTDDEPTH": 268.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11697,
    "SAMPNO": 6,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 333.0,
    "depth": 329.2,
    "CTDTMP": 0.6366,
    "CTDSAL": 34.8091,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.7691,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.933,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 6.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.96,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.498,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.076,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.644,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 16,
    "BTL_LAT": 80.425,
    "BTL_LON": -149.4288,
    "ODF_CTDPRS": 333.0,
    "ODF_CTDDEPTH": 329.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11696,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 339.0,
    "depth": 335.1,
    "CTDTMP": 0.6586,
    "CTDSAL": 34.796,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.7759,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9399,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 6.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.98,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.13,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 16,
    "BTL_LAT": 80.4251,
    "BTL_LON": -149.4269,
    "ODF_CTDPRS": 339.0,
    "ODF_CTDDEPTH": 335.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11695,
    "SAMPNO": 4,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 420.0,
    "depth": 415.1,
    "CTDTMP": 0.8556,
    "CTDSAL": 34.8421,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.835,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9993,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 6.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.12,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.753,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.039,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.434,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 12,
    "BTL_LAT": 80.4251,
    "BTL_LON": -149.4284,
    "ODF_CTDPRS": 420.0,
    "ODF_CTDDEPTH": 415.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11694,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 420.0,
    "depth": 415.1,
    "CTDTMP": 0.8616,
    "CTDSAL": 34.8354,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8355,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9998,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 6.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.11,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.05,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 12,
    "BTL_LAT": 80.4251,
    "BTL_LON": -149.4284,
    "ODF_CTDPRS": 420.0,
    "ODF_CTDDEPTH": 415.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11693,
    "SAMPNO": 2,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 501.0,
    "depth": 495.1,
    "CTDTMP": 0.854,
    "CTDSAL": 34.8587,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8503,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0146,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 6.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.12,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.361,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.039,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.548,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 8,
    "BTL_LAT": 80.425,
    "BTL_LON": -149.4299,
    "ODF_CTDPRS": 501.0,
    "ODF_CTDDEPTH": 495.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.4307, 80.425] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6369,
    "DATE": 20150923,
    "time2": "0006",
    "time": "2015-09-23T00:06:00.00Z",
    "GEOTRC_SAMPNO": 11692,
    "SAMPNO": 1,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 501.0,
    "depth": 495.1,
    "CTDTMP": 0.854,
    "CTDSAL": 34.8587,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8502,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0145,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": -999.0,
    "CTDOXY_FLAG_W": 9,
    "BTMDEPTH": 3820,
    "SILCAT": 6.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.08,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.07,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 8,
    "BTL_LAT": 80.425,
    "BTL_LON": -149.4299,
    "ODF_CTDPRS": 501.0,
    "ODF_CTDDEPTH": 495.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11839,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 506.0,
    "depth": 500.0,
    "CTDTMP": 0.8493,
    "CTDSAL": 34.8515,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8524,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0168,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 276.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 6.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.13,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.314,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.032,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.603,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 2013,
    "BTL_LAT": 80.4555,
    "BTL_LON": -149.1038,
    "ODF_CTDPRS": 506.0,
    "ODF_CTDDEPTH": 500.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11838,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 506.0,
    "depth": 500.0,
    "CTDTMP": 0.8493,
    "CTDSAL": 34.8515,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8524,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0168,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 276.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 6.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.14,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 2013,
    "BTL_LAT": 80.4555,
    "BTL_LON": -149.1038,
    "ODF_CTDPRS": 506.0,
    "ODF_CTDDEPTH": 500.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11837,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 718.8,
    "depth": 710.0,
    "CTDTMP": 0.3932,
    "CTDSAL": 34.8627,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.863,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0274,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 279.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 7.03,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.29,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.017,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.037,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.603,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 2006,
    "BTL_LAT": 80.4551,
    "BTL_LON": -149.1079,
    "ODF_CTDPRS": 718.8,
    "ODF_CTDDEPTH": 710.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11836,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 718.8,
    "depth": 710.0,
    "CTDTMP": 0.3932,
    "CTDSAL": 34.8627,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8634,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0278,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 279.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 6.54,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.3,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 2006,
    "BTL_LAT": 80.4551,
    "BTL_LON": -149.1079,
    "ODF_CTDPRS": 718.8,
    "ODF_CTDDEPTH": 710.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11835,
    "SAMPNO": 20,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1064.0,
    "depth": 1050.0,
    "CTDTMP": -0.0454,
    "CTDSAL": 34.8815,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8815,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.046,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 282.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 7.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.56,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 6.163,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.018,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.626,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1957,
    "BTL_LAT": 80.4545,
    "BTL_LON": -149.1132,
    "ODF_CTDPRS": 1064.0,
    "ODF_CTDDEPTH": 1050.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11834,
    "SAMPNO": 19,
    "BTLNBR": "GF-27",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1064.0,
    "depth": 1050.0,
    "CTDTMP": -0.0454,
    "CTDSAL": 34.8815,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8813,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0458,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 282.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 7.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.53,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.88,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1957,
    "BTL_LAT": 80.4545,
    "BTL_LON": -149.1132,
    "ODF_CTDPRS": 1064.0,
    "ODF_CTDDEPTH": 1050.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11833,
    "SAMPNO": 18,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1419.9,
    "depth": 1400.1,
    "CTDTMP": -0.2618,
    "CTDSAL": 34.907,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9076,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0722,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 285.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 8.2,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.04,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.92,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 7.075,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.03,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.658,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1948,
    "BTL_LAT": 80.454,
    "BTL_LON": -149.1186,
    "ODF_CTDPRS": 1419.9,
    "ODF_CTDDEPTH": 1400.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11832,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1419.9,
    "depth": 1400.1,
    "CTDTMP": -0.2618,
    "CTDSAL": 34.907,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9072,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0718,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 285.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 8.3,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.04,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.91,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1948,
    "BTL_LAT": 80.454,
    "BTL_LON": -149.1186,
    "ODF_CTDPRS": 1419.9,
    "ODF_CTDDEPTH": 1400.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11831,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1776.5,
    "depth": 1750.2,
    "CTDTMP": -0.3828,
    "CTDSAL": 34.9304,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.929,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0938,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 286.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 9.86,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.7,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.96,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 10.008,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.007,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.799,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1940,
    "BTL_LAT": 80.4535,
    "BTL_LON": -149.1236,
    "ODF_CTDPRS": 1776.5,
    "ODF_CTDDEPTH": 1750.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11830,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1776.5,
    "depth": 1750.2,
    "CTDTMP": -0.3828,
    "CTDSAL": 34.9304,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9312,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0959,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 286.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 9.96,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.72,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.97,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1940,
    "BTL_LAT": 80.4535,
    "BTL_LON": -149.1236,
    "ODF_CTDPRS": 1776.5,
    "ODF_CTDDEPTH": 1750.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11829,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2133.1,
    "depth": 2099.8,
    "CTDTMP": -0.4062,
    "CTDSAL": 34.9453,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9456,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1103,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 286.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 11.52,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.15,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 11.375,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.005,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.653,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1931,
    "BTL_LAT": 80.453,
    "BTL_LON": -149.1286,
    "ODF_CTDPRS": 2133.1,
    "ODF_CTDDEPTH": 2099.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11828,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2133.1,
    "depth": 2099.8,
    "CTDTMP": -0.4062,
    "CTDSAL": 34.9453,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9455,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1103,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 286.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 11.52,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.15,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1931,
    "BTL_LAT": 80.453,
    "BTL_LON": -149.1286,
    "ODF_CTDPRS": 2133.1,
    "ODF_CTDDEPTH": 2099.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11827,
    "SAMPNO": 12,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2490.9,
    "depth": 2450.0,
    "CTDTMP": -0.3847,
    "CTDSAL": 34.9524,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9516,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1164,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 12.6,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.36,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 14.194,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.019,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.751,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1923,
    "BTL_LAT": 80.4526,
    "BTL_LON": -149.1334,
    "ODF_CTDPRS": 2490.9,
    "ODF_CTDDEPTH": 2450.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11826,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2490.9,
    "depth": 2450.0,
    "CTDTMP": -0.3847,
    "CTDSAL": 34.9524,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.951,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1158,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 288.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 12.6,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.35,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1923,
    "BTL_LAT": 80.4526,
    "BTL_LON": -149.1334,
    "ODF_CTDPRS": 2490.9,
    "ODF_CTDDEPTH": 2450.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11825,
    "SAMPNO": 10,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2951.8,
    "depth": 2900.2,
    "CTDTMP": -0.3373,
    "CTDSAL": 34.956,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9542,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.119,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.41,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 17.322,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.001,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.74,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1902,
    "BTL_LAT": 80.4516,
    "BTL_LON": -149.1455,
    "ODF_CTDPRS": 2951.8,
    "ODF_CTDDEPTH": 2900.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11824,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2951.8,
    "depth": 2900.2,
    "CTDTMP": -0.3373,
    "CTDSAL": 34.956,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9549,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1198,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 292.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.42,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1902,
    "BTL_LAT": 80.4516,
    "BTL_LON": -149.1455,
    "ODF_CTDPRS": 2951.8,
    "ODF_CTDDEPTH": 2900.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11823,
    "SAMPNO": 8,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3362.1,
    "depth": 3300.3,
    "CTDTMP": -0.3005,
    "CTDSAL": 34.9558,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9557,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1206,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 298.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.43,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.03,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 19.438,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.016,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.637,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1853,
    "BTL_LAT": 80.4513,
    "BTL_LON": -149.1507,
    "ODF_CTDPRS": 3362.1,
    "ODF_CTDDEPTH": 3300.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11822,
    "SAMPNO": 7,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3362.1,
    "depth": 3300.3,
    "CTDTMP": -0.3005,
    "CTDSAL": 34.9558,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9539,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1188,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 298.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.43,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.03,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1853,
    "BTL_LAT": 80.4513,
    "BTL_LON": -149.1507,
    "ODF_CTDPRS": 3362.1,
    "ODF_CTDDEPTH": 3300.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11821,
    "SAMPNO": 6,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3726.5,
    "depth": 3654.9,
    "CTDTMP": -0.2664,
    "CTDSAL": 34.9557,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.983,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 35.148,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 304.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.46,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 19.367,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.016,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.653,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1845,
    "BTL_LAT": 80.451,
    "BTL_LON": -149.1553,
    "ODF_CTDPRS": 3726.5,
    "ODF_CTDDEPTH": 3654.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11820,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3726.5,
    "depth": 3654.9,
    "CTDTMP": -0.2664,
    "CTDSAL": 34.9557,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9545,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1193,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 304.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.43,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1845,
    "BTL_LAT": 80.451,
    "BTL_LON": -149.1553,
    "ODF_CTDPRS": 3726.5,
    "ODF_CTDDEPTH": 3654.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11819,
    "SAMPNO": 4,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3803.6,
    "depth": 3729.8,
    "CTDTMP": -0.2586,
    "CTDSAL": 34.9555,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9535,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1183,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 305.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.43,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 17.205,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.002,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.65,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1842,
    "BTL_LAT": 80.4508,
    "BTL_LON": -149.1572,
    "ODF_CTDPRS": 3803.6,
    "ODF_CTDDEPTH": 3729.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11818,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3803.6,
    "depth": 3729.8,
    "CTDTMP": -0.2586,
    "CTDSAL": 34.9555,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9553,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1201,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 305.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.44,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1842,
    "BTL_LAT": 80.4508,
    "BTL_LON": -149.1572,
    "ODF_CTDPRS": 3803.6,
    "ODF_CTDDEPTH": 3729.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11817,
    "SAMPNO": 2,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3855.2,
    "depth": 3780.0,
    "CTDTMP": -0.2533,
    "CTDSAL": 34.9557,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.955,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1199,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 306.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 13.28,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.46,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 18.833,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.062,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.027,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1838,
    "BTL_LAT": 80.4507,
    "BTL_LON": -149.1595,
    "ODF_CTDPRS": 3855.2,
    "ODF_CTDDEPTH": 3780.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.1608, 80.4506] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 48,
    "CASTNO": 11,
    "GEOTRC_EVENTNO": 6374,
    "DATE": 20150923,
    "time2": "1836",
    "time": "2015-09-23T18:36:00.00Z",
    "GEOTRC_SAMPNO": 11816,
    "SAMPNO": 1,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3855.2,
    "depth": 3780.0,
    "CTDTMP": -0.2533,
    "CTDSAL": 34.9557,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9558,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1207,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 306.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3817,
    "SILCAT": 13.28,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.43,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.03,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150923,
    "BTL_TIME": 1838,
    "BTL_LAT": 80.4507,
    "BTL_LON": -149.1595,
    "ODF_CTDPRS": 3855.2,
    "ODF_CTDDEPTH": 3780.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.0,
    "depth": 18.8,
    "CTDTMP": -1.4931,
    "CTDSAL": 27.7336,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 320.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1813,
    "BTL_LAT": 78.1763,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 19.0,
    "ODF_CTDDEPTH": 18.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.0,
    "depth": 18.8,
    "CTDTMP": -1.4931,
    "CTDSAL": 27.7336,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 320.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1813,
    "BTL_LAT": 78.1763,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 19.0,
    "ODF_CTDDEPTH": 18.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 22,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.4,
    "depth": 19.2,
    "CTDTMP": -1.494,
    "CTDSAL": 27.7333,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 319.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1813,
    "BTL_LAT": 78.1763,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 19.4,
    "ODF_CTDDEPTH": 19.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 21,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.4,
    "depth": 19.2,
    "CTDTMP": -1.494,
    "CTDSAL": 27.7333,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 319.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1813,
    "BTL_LAT": 78.1763,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 19.4,
    "ODF_CTDDEPTH": 19.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 20,
    "BTLNBR": "GF-48",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.4,
    "depth": 19.2,
    "CTDTMP": -1.4924,
    "CTDSAL": 27.7349,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 319.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1813,
    "BTL_LAT": 78.1763,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 19.4,
    "ODF_CTDDEPTH": 19.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 19,
    "BTLNBR": "GF-32",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.4,
    "depth": 19.2,
    "CTDTMP": -1.4924,
    "CTDSAL": 27.7349,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 319.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1813,
    "BTL_LAT": 78.1763,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 19.4,
    "ODF_CTDDEPTH": 19.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 18,
    "BTLNBR": "GF-41",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.7,
    "depth": 19.5,
    "CTDTMP": -1.4928,
    "CTDSAL": 27.7347,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 320.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1812,
    "BTL_LAT": 78.1763,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 19.7,
    "ODF_CTDDEPTH": 19.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 17,
    "BTLNBR": "GF-49",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.7,
    "depth": 19.5,
    "CTDTMP": -1.4928,
    "CTDSAL": 27.7347,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 320.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1812,
    "BTL_LAT": 78.1763,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 19.7,
    "ODF_CTDDEPTH": 19.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 16,
    "BTLNBR": "GF-44",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 20.0,
    "depth": 19.8,
    "CTDTMP": -1.4924,
    "CTDSAL": 27.7358,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 320.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1812,
    "BTL_LAT": 78.1763,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 20.0,
    "ODF_CTDDEPTH": 19.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 15,
    "BTLNBR": "GF-17",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 20.0,
    "depth": 19.8,
    "CTDTMP": -1.4924,
    "CTDSAL": 27.7358,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 320.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1812,
    "BTL_LAT": 78.1763,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 20.0,
    "ODF_CTDDEPTH": 19.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 14,
    "BTLNBR": "GF-22",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 20.0,
    "depth": 19.8,
    "CTDTMP": -1.4911,
    "CTDSAL": 27.7369,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 320.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1812,
    "BTL_LAT": 78.1763,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 20.0,
    "ODF_CTDDEPTH": 19.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 13,
    "BTLNBR": "GF-46",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 20.0,
    "depth": 19.8,
    "CTDTMP": -1.4911,
    "CTDSAL": 27.7369,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 320.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1812,
    "BTL_LAT": 78.1763,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 20.0,
    "ODF_CTDDEPTH": 19.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": 11877,
    "SAMPNO": 12,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.3,
    "depth": 20.1,
    "CTDTMP": -1.4919,
    "CTDSAL": 27.7364,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.7791,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.9101,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 320.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": 2.75,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.56,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1812,
    "BTL_LAT": 78.1763,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 20.3,
    "ODF_CTDDEPTH": 20.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": 11876,
    "SAMPNO": 11,
    "BTLNBR": "GF-27",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.3,
    "depth": 20.1,
    "CTDTMP": -1.4919,
    "CTDSAL": 27.7364,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.0265,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.1586,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 320.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": 2.75,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.57,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1812,
    "BTL_LAT": 78.1763,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 20.3,
    "ODF_CTDDEPTH": 20.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": 11875,
    "SAMPNO": 10,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.5,
    "depth": 20.3,
    "CTDTMP": -1.491,
    "CTDSAL": 27.7388,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.2027,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.3357,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 320.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": 2.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.57,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.69,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 5.93,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.749,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1812,
    "BTL_LAT": 78.1762,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 20.5,
    "ODF_CTDDEPTH": 20.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": 11874,
    "SAMPNO": 9,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.5,
    "depth": 20.3,
    "CTDTMP": -1.491,
    "CTDSAL": 27.7388,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.6613,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.7964,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 320.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": 2.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.59,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1812,
    "BTL_LAT": 78.1762,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 20.5,
    "ODF_CTDDEPTH": 20.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": 11873,
    "SAMPNO": 8,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 38.5,
    "depth": 38.1,
    "CTDTMP": -1.2094,
    "CTDSAL": 29.5908,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.8163,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.9569,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 325.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": 2.45,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.63,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1810,
    "BTL_LAT": 78.1757,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 38.5,
    "ODF_CTDDEPTH": 38.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": 11872,
    "SAMPNO": 7,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 38.5,
    "depth": 38.1,
    "CTDTMP": -1.2094,
    "CTDSAL": 29.5908,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.0406,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.1822,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 325.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": 3.14,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.16,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.67,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1810,
    "BTL_LAT": 78.1757,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 38.5,
    "ODF_CTDDEPTH": 38.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": 11871,
    "SAMPNO": 6,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 39.0,
    "depth": 38.5,
    "CTDTMP": -1.2144,
    "CTDSAL": 29.601,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.0168,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.1583,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 297.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": 2.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.1,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.66,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.769,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 2.127,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.65,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1810,
    "BTL_LAT": 78.1757,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 39.0,
    "ODF_CTDDEPTH": 38.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": 11870,
    "SAMPNO": 5,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 39.0,
    "depth": 38.5,
    "CTDTMP": -1.2144,
    "CTDSAL": 29.601,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.0628,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.2045,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 297.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": 3.04,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.13,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.67,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1810,
    "BTL_LAT": 78.1757,
    "BTL_LON": -147.8333,
    "ODF_CTDPRS": 39.0,
    "ODF_CTDDEPTH": 38.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": 11869,
    "SAMPNO": 4,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 55.1,
    "depth": 54.5,
    "CTDTMP": -0.3258,
    "CTDSAL": 31.1152,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3627,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.5106,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 297.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": 9.4,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 3.49,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1807,
    "BTL_LAT": 78.1752,
    "BTL_LON": -147.8332,
    "ODF_CTDPRS": 55.1,
    "ODF_CTDDEPTH": 54.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": 11868,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 55.1,
    "depth": 54.5,
    "CTDTMP": -0.3258,
    "CTDSAL": 31.1152,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3084,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.456,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 297.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": 8.82,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 3.06,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.95,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1807,
    "BTL_LAT": 78.1752,
    "BTL_LON": -147.8332,
    "ODF_CTDPRS": 55.1,
    "ODF_CTDDEPTH": 54.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": 11867,
    "SAMPNO": 2,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 55.4,
    "depth": 54.8,
    "CTDTMP": -0.3418,
    "CTDSAL": 31.1542,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.2666,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.4141,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 297.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": 8.52,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.81,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.93,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.205,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.404,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.017,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1807,
    "BTL_LAT": 78.1752,
    "BTL_LON": -147.8332,
    "ODF_CTDPRS": 55.4,
    "ODF_CTDDEPTH": 54.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.8331, 78.1739] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 51,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6388,
    "DATE": 20150926,
    "time2": "1801",
    "time": "2015-09-26T18:01:00.00Z",
    "GEOTRC_SAMPNO": 11866,
    "SAMPNO": 1,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 55.4,
    "depth": 54.8,
    "CTDTMP": -0.3418,
    "CTDSAL": 31.1542,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.2955,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.443,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 297.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3826,
    "SILCAT": 8.62,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.95,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.95,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150926,
    "BTL_TIME": 1807,
    "BTL_LAT": 78.1752,
    "BTL_LON": -147.8332,
    "ODF_CTDPRS": 55.4,
    "ODF_CTDDEPTH": 54.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11906,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.6,
    "depth": 19.4,
    "CTDTMP": -1.3994,
    "CTDSAL": 27.6248,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.2177,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.3508,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 320.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 2.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.57,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.298,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 5.354,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.86,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 317,
    "BTL_LAT": 77.5063,
    "BTL_LON": -148.0158,
    "ODF_CTDPRS": 19.6,
    "ODF_CTDDEPTH": 19.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11905,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.6,
    "depth": 19.4,
    "CTDTMP": -1.3994,
    "CTDSAL": 27.6248,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.1174,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.25,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 320.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 2.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.02,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.58,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 317,
    "BTL_LAT": 77.5063,
    "BTL_LON": -148.0158,
    "ODF_CTDPRS": 19.6,
    "ODF_CTDDEPTH": 19.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11904,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 23.5,
    "depth": 23.2,
    "CTDTMP": -1.1333,
    "CTDSAL": 29.1016,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.1359,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.2733,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 328.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 2.55,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.58,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.096,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 6.013,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.519,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 316,
    "BTL_LAT": 77.5062,
    "BTL_LON": -148.0156,
    "ODF_CTDPRS": 23.5,
    "ODF_CTDDEPTH": 23.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11903,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 23.5,
    "depth": 23.2,
    "CTDTMP": -1.1333,
    "CTDSAL": 29.1016,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.1392,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.2766,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 328.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 2.55,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.59,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 316,
    "BTL_LAT": 77.5062,
    "BTL_LON": -148.0156,
    "ODF_CTDPRS": 23.5,
    "ODF_CTDDEPTH": 23.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11902,
    "SAMPNO": 20,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 36.2,
    "depth": 35.9,
    "CTDTMP": -1.2604,
    "CTDSAL": 29.3765,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.5157,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.6549,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 327.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 2.84,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.11,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.61,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.996,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 3.982,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.737,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 313,
    "BTL_LAT": 77.506,
    "BTL_LON": -148.0149,
    "ODF_CTDPRS": 36.2,
    "ODF_CTDDEPTH": 35.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11901,
    "SAMPNO": 19,
    "BTLNBR": "GF-27",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 36.2,
    "depth": 35.9,
    "CTDTMP": -1.2604,
    "CTDSAL": 29.3765,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.5098,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.649,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 327.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 2.75,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.61,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 313,
    "BTL_LAT": 77.506,
    "BTL_LON": -148.0149,
    "ODF_CTDPRS": 36.2,
    "ODF_CTDDEPTH": 35.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11900,
    "SAMPNO": 18,
    "BTLNBR": "GF-30",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 60.4,
    "depth": 59.7,
    "CTDTMP": -0.0947,
    "CTDSAL": 30.8645,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.2034,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.3505,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 310.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 6.85,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 1.79,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.04,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.91,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.089,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.919,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.639,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 310,
    "BTL_LAT": 77.5057,
    "BTL_LON": -148.0142,
    "ODF_CTDPRS": 60.4,
    "ODF_CTDDEPTH": 59.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11899,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 60.4,
    "depth": 59.7,
    "CTDTMP": -0.0947,
    "CTDSAL": 30.8645,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.2098,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.357,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 310.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 6.85,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 1.74,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.04,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.9,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 310,
    "BTL_LAT": 77.5057,
    "BTL_LON": -148.0142,
    "ODF_CTDPRS": 60.4,
    "ODF_CTDDEPTH": 59.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11898,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 91.1,
    "depth": 90.2,
    "CTDTMP": -0.9428,
    "CTDSAL": 31.9779,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.0058,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.1567,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 264.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 18.4,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 9.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.4,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.263,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.486,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.978,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 307,
    "BTL_LAT": 77.5054,
    "BTL_LON": -148.0134,
    "ODF_CTDPRS": 91.1,
    "ODF_CTDDEPTH": 90.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11897,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 91.1,
    "depth": 90.2,
    "CTDTMP": -0.9428,
    "CTDSAL": 31.9779,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.0165,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.1675,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 264.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 18.5,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 9.05,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.4,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 307,
    "BTL_LAT": 77.5054,
    "BTL_LON": -148.0134,
    "ODF_CTDPRS": 91.1,
    "ODF_CTDDEPTH": 90.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11896,
    "SAMPNO": 14,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 121.4,
    "depth": 120.1,
    "CTDTMP": -1.2893,
    "CTDSAL": 32.3898,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4625,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.6155,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 252.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 25.53,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.11,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.62,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.718,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.506,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.055,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 303,
    "BTL_LAT": 77.505,
    "BTL_LON": -148.0127,
    "ODF_CTDPRS": 121.4,
    "ODF_CTDDEPTH": 120.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11895,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 121.4,
    "depth": 120.1,
    "CTDTMP": -1.2893,
    "CTDSAL": 32.3898,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.403,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.5558,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 252.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 24.85,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.84,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.6,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 303,
    "BTL_LAT": 77.505,
    "BTL_LON": -148.0127,
    "ODF_CTDPRS": 121.4,
    "ODF_CTDDEPTH": 120.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11894,
    "SAMPNO": 12,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 151.5,
    "depth": 149.9,
    "CTDTMP": -1.3979,
    "CTDSAL": 32.6717,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.7079,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.8622,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 240.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 29.44,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.89,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.77,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.568,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.588,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.19,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 301,
    "BTL_LAT": 77.5048,
    "BTL_LON": -148.0121,
    "ODF_CTDPRS": 151.5,
    "ODF_CTDDEPTH": 149.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11893,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 151.5,
    "depth": 149.9,
    "CTDTMP": -1.3979,
    "CTDSAL": 32.6717,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.708,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.8622,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 240.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 29.64,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.99,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.78,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 301,
    "BTL_LAT": 77.5048,
    "BTL_LON": -148.0121,
    "ODF_CTDPRS": 151.5,
    "ODF_CTDDEPTH": 149.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11892,
    "SAMPNO": 10,
    "BTLNBR": "GF-31",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 192.3,
    "depth": 190.2,
    "CTDTMP": -1.4624,
    "CTDSAL": 33.0728,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1363,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2925,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 228.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 35.3,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.77,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.419,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.89,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.65,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 258,
    "BTL_LAT": 77.5045,
    "BTL_LON": -148.0114,
    "ODF_CTDPRS": 192.3,
    "ODF_CTDDEPTH": 190.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11891,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 192.3,
    "depth": 190.2,
    "CTDTMP": -1.4624,
    "CTDSAL": 33.0728,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1187,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2749,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 228.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 35.2,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.74,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.88,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 258,
    "BTL_LAT": 77.5045,
    "BTL_LON": -148.0114,
    "ODF_CTDPRS": 192.3,
    "ODF_CTDDEPTH": 190.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11890,
    "SAMPNO": 8,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 247.7,
    "depth": 245.0,
    "CTDTMP": -0.9063,
    "CTDSAL": 34.0732,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.093,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.2537,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 222.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 19.83,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.12,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.23,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.414,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.406,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.392,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 255,
    "BTL_LAT": 77.5043,
    "BTL_LON": -148.0108,
    "ODF_CTDPRS": 247.7,
    "ODF_CTDDEPTH": 245.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11889,
    "SAMPNO": 7,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 247.7,
    "depth": 245.0,
    "CTDTMP": -0.9063,
    "CTDSAL": 34.0732,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.1359,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.2969,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 222.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 18.95,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.98,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.18,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 255,
    "BTL_LAT": 77.5043,
    "BTL_LON": -148.0108,
    "ODF_CTDPRS": 247.7,
    "ODF_CTDDEPTH": 245.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11888,
    "SAMPNO": 6,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 353.9,
    "depth": 349.9,
    "CTDTMP": 0.5214,
    "CTDSAL": 34.7342,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.7337,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.8974,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 238.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 7.91,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.34,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.974,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.063,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.56,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 251,
    "BTL_LAT": 77.5039,
    "BTL_LON": -148.0101,
    "ODF_CTDPRS": 353.9,
    "ODF_CTDDEPTH": 349.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11887,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 353.9,
    "depth": 349.9,
    "CTDTMP": 0.5214,
    "CTDSAL": 34.7342,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.7335,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.8973,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 238.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 7.91,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.36,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 251,
    "BTL_LAT": 77.5039,
    "BTL_LON": -148.0101,
    "ODF_CTDPRS": 353.9,
    "ODF_CTDDEPTH": 349.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11886,
    "SAMPNO": 4,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 455.3,
    "depth": 450.0,
    "CTDTMP": 0.8157,
    "CTDSAL": 34.8293,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8275,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9917,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 246.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 6.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.28,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.3,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.049,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.559,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 247,
    "BTL_LAT": 77.5036,
    "BTL_LON": -148.0095,
    "ODF_CTDPRS": 455.3,
    "ODF_CTDDEPTH": 450.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11885,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 455.3,
    "depth": 450.0,
    "CTDTMP": 0.8157,
    "CTDSAL": 34.8293,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8291,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9933,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 246.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 6.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.28,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 247,
    "BTL_LAT": 77.5036,
    "BTL_LON": -148.0095,
    "ODF_CTDPRS": 455.3,
    "ODF_CTDDEPTH": 450.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11884,
    "SAMPNO": 2,
    "BTLNBR": "GF-01",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 607.4,
    "depth": 600.1,
    "CTDTMP": 0.6225,
    "CTDSAL": 34.8531,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8506,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0149,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 248.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 6.45,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.43,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.945,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.09,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.155,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 242,
    "BTL_LAT": 77.5033,
    "BTL_LON": -148.0091,
    "ODF_CTDPRS": 607.4,
    "ODF_CTDDEPTH": 600.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.0085, 77.5027] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6396,
    "DATE": 20150927,
    "time2": "0236",
    "time": "2015-09-27T02:36:00.00Z",
    "GEOTRC_SAMPNO": 11883,
    "SAMPNO": 1,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 607.4,
    "depth": 600.1,
    "CTDTMP": 0.6225,
    "CTDSAL": 34.8531,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8473,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0116,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 248.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3829,
    "SILCAT": 6.45,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.47,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 242,
    "BTL_LAT": 77.5033,
    "BTL_LON": -148.0091,
    "ODF_CTDPRS": 607.4,
    "ODF_CTDDEPTH": 600.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11950,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 608.2,
    "depth": 601.0,
    "CTDTMP": 0.6203,
    "CTDSAL": 34.8532,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8536,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0179,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 247.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 6.64,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.45,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.723,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.143,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.606,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1643,
    "BTL_LAT": 77.4725,
    "BTL_LON": -147.9436,
    "ODF_CTDPRS": 608.2,
    "ODF_CTDDEPTH": 601.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11949,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 608.2,
    "depth": 601.0,
    "CTDTMP": 0.6203,
    "CTDSAL": 34.8532,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8524,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0167,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 247.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 6.64,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.49,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1643,
    "BTL_LAT": 77.4725,
    "BTL_LON": -147.9436,
    "ODF_CTDPRS": 608.2,
    "ODF_CTDDEPTH": 601.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11948,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 912.5,
    "depth": 901.0,
    "CTDTMP": 0.1314,
    "CTDSAL": 34.8699,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8707,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0351,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 250.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 6.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.52,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.85,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.466,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.04,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.522,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1634,
    "BTL_LAT": 77.4732,
    "BTL_LON": -147.9435,
    "ODF_CTDPRS": 912.5,
    "ODF_CTDDEPTH": 901.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11947,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 912.5,
    "depth": 901.0,
    "CTDTMP": 0.1314,
    "CTDSAL": 34.8699,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.87,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0345,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 250.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 6.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.5,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1634,
    "BTL_LAT": 77.4732,
    "BTL_LON": -147.9435,
    "ODF_CTDPRS": 912.5,
    "ODF_CTDDEPTH": 901.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11946,
    "SAMPNO": 20,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1217.2,
    "depth": 1200.9,
    "CTDTMP": -0.1309,
    "CTDSAL": 34.8897,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8897,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0542,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 250.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 7.42,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.77,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.89,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 6.614,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.044,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.183,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1626,
    "BTL_LAT": 77.4738,
    "BTL_LON": -147.9437,
    "ODF_CTDPRS": 1217.2,
    "ODF_CTDDEPTH": 1200.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11945,
    "SAMPNO": 19,
    "BTLNBR": "GF-27",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1217.2,
    "depth": 1200.9,
    "CTDTMP": -0.1309,
    "CTDSAL": 34.8897,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8911,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0556,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 250.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 7.42,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.79,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1626,
    "BTL_LAT": 77.4738,
    "BTL_LON": -147.9437,
    "ODF_CTDPRS": 1217.2,
    "ODF_CTDDEPTH": 1200.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11944,
    "SAMPNO": 18,
    "BTLNBR": "GF-22",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1522.6,
    "depth": 1501.2,
    "CTDTMP": -0.2841,
    "CTDSAL": 34.9104,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9115,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0761,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 250.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 8.4,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.22,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.91,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 7.594,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.024,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.96,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1617,
    "BTL_LAT": 77.4743,
    "BTL_LON": -147.9451,
    "ODF_CTDPRS": 1522.6,
    "ODF_CTDDEPTH": 1501.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11943,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1522.6,
    "depth": 1501.2,
    "CTDTMP": -0.2841,
    "CTDSAL": 34.9104,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9111,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0757,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 250.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 8.4,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.22,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.9,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1617,
    "BTL_LAT": 77.4743,
    "BTL_LON": -147.9451,
    "ODF_CTDPRS": 1522.6,
    "ODF_CTDDEPTH": 1501.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11942,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1828.3,
    "depth": 1801.2,
    "CTDTMP": -0.3836,
    "CTDSAL": 34.9297,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9303,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0951,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 248.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 9.87,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.74,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.95,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 11.023,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.031,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.072,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1606,
    "BTL_LAT": 77.4752,
    "BTL_LON": -147.9468,
    "ODF_CTDPRS": 1828.3,
    "ODF_CTDDEPTH": 1801.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11941,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1828.3,
    "depth": 1801.2,
    "CTDTMP": -0.3836,
    "CTDSAL": 34.9297,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9309,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0956,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 248.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 9.87,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.76,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.95,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1606,
    "BTL_LAT": 77.4752,
    "BTL_LON": -147.9468,
    "ODF_CTDPRS": 1828.3,
    "ODF_CTDDEPTH": 1801.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11940,
    "SAMPNO": 14,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2083.0,
    "depth": 2051.0,
    "CTDTMP": -0.4035,
    "CTDSAL": 34.9415,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9431,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1079,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 246.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 11.14,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.13,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 11.452,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.046,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.76,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1557,
    "BTL_LAT": 77.4762,
    "BTL_LON": -147.9479,
    "ODF_CTDPRS": 2083.0,
    "ODF_CTDDEPTH": 2051.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11939,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2083.0,
    "depth": 2051.0,
    "CTDTMP": -0.4035,
    "CTDSAL": 34.9415,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9423,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1071,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 246.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 11.04,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.13,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1557,
    "BTL_LAT": 77.4762,
    "BTL_LON": -147.9479,
    "ODF_CTDPRS": 2083.0,
    "ODF_CTDDEPTH": 2051.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11938,
    "SAMPNO": 12,
    "BTLNBR": "GF-17",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 2491.8,
    "depth": 2451.2,
    "CTDTMP": -0.3848,
    "CTDSAL": 34.9512,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9519,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1167,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 245.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 12.41,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.39,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 17.651,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.071,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.348,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1548,
    "BTL_LAT": 77.4773,
    "BTL_LON": -147.9493,
    "ODF_CTDPRS": 2491.8,
    "ODF_CTDDEPTH": 2451.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11937,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2491.8,
    "depth": 2451.2,
    "CTDTMP": -0.3848,
    "CTDSAL": 34.9512,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9523,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1171,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 245.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 12.41,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.4,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1548,
    "BTL_LAT": 77.4773,
    "BTL_LON": -147.9493,
    "ODF_CTDPRS": 2491.8,
    "ODF_CTDDEPTH": 2451.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11936,
    "SAMPNO": 10,
    "BTLNBR": "GF-41",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2901.3,
    "depth": 2851.2,
    "CTDTMP": -0.342,
    "CTDSAL": 34.9557,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.956,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1209,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 244.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.5,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 16.873,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.007,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.448,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1539,
    "BTL_LAT": 77.4784,
    "BTL_LON": -147.9509,
    "ODF_CTDPRS": 2901.3,
    "ODF_CTDDEPTH": 2851.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11935,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2901.3,
    "depth": 2851.2,
    "CTDTMP": -0.342,
    "CTDSAL": 34.9557,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9562,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.121,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 244.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.48,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1539,
    "BTL_LAT": 77.4784,
    "BTL_LON": -147.9509,
    "ODF_CTDPRS": 2901.3,
    "ODF_CTDDEPTH": 2851.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11934,
    "SAMPNO": 8,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3362.8,
    "depth": 3301.2,
    "CTDTMP": -0.3013,
    "CTDSAL": 34.9556,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9564,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1212,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 247.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.46,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.03,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 15.884,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.0,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.611,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1529,
    "BTL_LAT": 77.4796,
    "BTL_LON": -147.9523,
    "ODF_CTDPRS": 3362.8,
    "ODF_CTDDEPTH": 3301.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11933,
    "SAMPNO": 7,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3362.8,
    "depth": 3301.2,
    "CTDTMP": -0.3013,
    "CTDSAL": 34.9556,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9562,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.121,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 247.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.46,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.03,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1529,
    "BTL_LAT": 77.4796,
    "BTL_LON": -147.9523,
    "ODF_CTDPRS": 3362.8,
    "ODF_CTDDEPTH": 3301.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11932,
    "SAMPNO": 6,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3740.2,
    "depth": 3668.6,
    "CTDTMP": -0.265,
    "CTDSAL": 34.9554,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.955,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1198,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 250.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.5,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.03,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 15.971,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.07,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.594,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1520,
    "BTL_LAT": 77.4802,
    "BTL_LON": -147.9526,
    "ODF_CTDPRS": 3740.2,
    "ODF_CTDDEPTH": 3668.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11931,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3740.2,
    "depth": 3668.6,
    "CTDTMP": -0.265,
    "CTDSAL": 34.9554,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9563,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1212,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 250.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 13.28,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.49,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1520,
    "BTL_LAT": 77.4802,
    "BTL_LON": -147.9526,
    "ODF_CTDPRS": 3740.2,
    "ODF_CTDDEPTH": 3668.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11930,
    "SAMPNO": 4,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3817.4,
    "depth": 3743.6,
    "CTDTMP": -0.2576,
    "CTDSAL": 34.9553,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9567,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1215,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 250.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.51,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 17.723,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.062,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.608,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1517,
    "BTL_LAT": 77.4804,
    "BTL_LON": -147.9531,
    "ODF_CTDPRS": 3817.4,
    "ODF_CTDDEPTH": 3743.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11929,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3817.4,
    "depth": 3743.6,
    "CTDTMP": -0.2576,
    "CTDSAL": 34.9553,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9575,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1223,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 250.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.52,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1517,
    "BTL_LAT": 77.4804,
    "BTL_LON": -147.9531,
    "ODF_CTDPRS": 3817.4,
    "ODF_CTDDEPTH": 3743.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11928,
    "SAMPNO": 2,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3868.7,
    "depth": 3793.5,
    "CTDTMP": -0.2521,
    "CTDSAL": 34.9555,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9553,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1201,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 251.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.51,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 16.63,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.049,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.775,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1513,
    "BTL_LAT": 77.4807,
    "BTL_LON": -147.954,
    "ODF_CTDPRS": 3868.7,
    "ODF_CTDDEPTH": 3793.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-147.9543, 77.4808] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 52,
    "CASTNO": 6,
    "GEOTRC_EVENTNO": 6400,
    "DATE": 20150927,
    "time2": "1511",
    "time": "2015-09-27T15:11:00.00Z",
    "GEOTRC_SAMPNO": 11927,
    "SAMPNO": 1,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3868.7,
    "depth": 3793.5,
    "CTDTMP": -0.2521,
    "CTDSAL": 34.9555,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.957,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1219,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 251.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3832,
    "SILCAT": 13.38,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.45,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150927,
    "BTL_TIME": 1513,
    "BTL_LAT": 77.4807,
    "BTL_LON": -147.954,
    "ODF_CTDPRS": 3868.7,
    "ODF_CTDDEPTH": 3793.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 18.5,
    "depth": 18.3,
    "CTDTMP": -1.1848,
    "CTDSAL": 26.6956,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 325.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1624,
    "BTL_LAT": 76.9948,
    "BTL_LON": -148.7942,
    "ODF_CTDPRS": 18.5,
    "ODF_CTDDEPTH": 18.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 18.5,
    "depth": 18.3,
    "CTDTMP": -1.1848,
    "CTDSAL": 26.6956,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 325.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1624,
    "BTL_LAT": 76.9948,
    "BTL_LON": -148.7942,
    "ODF_CTDPRS": 18.5,
    "ODF_CTDDEPTH": 18.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 22,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.5,
    "depth": 19.3,
    "CTDTMP": -1.0488,
    "CTDSAL": 27.2082,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 332.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1624,
    "BTL_LAT": 76.9948,
    "BTL_LON": -148.7942,
    "ODF_CTDPRS": 19.5,
    "ODF_CTDDEPTH": 19.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 21,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.5,
    "depth": 19.3,
    "CTDTMP": -1.0488,
    "CTDSAL": 27.2082,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 332.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1624,
    "BTL_LAT": 76.9948,
    "BTL_LON": -148.7942,
    "ODF_CTDPRS": 19.5,
    "ODF_CTDDEPTH": 19.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": 11996,
    "SAMPNO": 20,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.2,
    "depth": 20.0,
    "CTDTMP": -0.7927,
    "CTDSAL": 27.7748,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.3178,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.4514,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 331.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": 2.55,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.58,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1624,
    "BTL_LAT": 76.9948,
    "BTL_LON": -148.7943,
    "ODF_CTDPRS": 20.2,
    "ODF_CTDDEPTH": 20.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": 11995,
    "SAMPNO": 19,
    "BTLNBR": "GF-27",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.2,
    "depth": 20.0,
    "CTDTMP": -0.7927,
    "CTDSAL": 27.7748,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.3628,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.4966,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 331.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": 2.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.58,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1624,
    "BTL_LAT": 76.9948,
    "BTL_LON": -148.7943,
    "ODF_CTDPRS": 20.2,
    "ODF_CTDDEPTH": 20.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": 11994,
    "SAMPNO": 18,
    "BTLNBR": "GF-22",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.6,
    "depth": 20.3,
    "CTDTMP": -0.5762,
    "CTDSAL": 28.1098,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.3787,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.5125,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 332.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": 2.65,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.04,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.57,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.373,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 4.718,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.674,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1624,
    "BTL_LAT": 76.9948,
    "BTL_LON": -148.7944,
    "ODF_CTDPRS": 20.6,
    "ODF_CTDDEPTH": 20.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": 11993,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.6,
    "depth": 20.3,
    "CTDTMP": -0.5762,
    "CTDSAL": 28.1098,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.4071,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.541,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 332.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": 2.55,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.58,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1624,
    "BTL_LAT": 76.9948,
    "BTL_LON": -148.7944,
    "ODF_CTDPRS": 20.6,
    "ODF_CTDDEPTH": 20.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 16,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 20.8,
    "depth": 20.6,
    "CTDTMP": -0.5625,
    "CTDSAL": 28.1217,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 331.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1624,
    "BTL_LAT": 76.9948,
    "BTL_LON": -148.7944,
    "ODF_CTDPRS": 20.8,
    "ODF_CTDDEPTH": 20.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 15,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 20.8,
    "depth": 20.6,
    "CTDTMP": -0.5625,
    "CTDSAL": 28.1217,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 331.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1624,
    "BTL_LAT": 76.9948,
    "BTL_LON": -148.7944,
    "ODF_CTDPRS": 20.8,
    "ODF_CTDDEPTH": 20.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": 11992,
    "SAMPNO": 14,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 40.7,
    "depth": 40.3,
    "CTDTMP": -0.6138,
    "CTDSAL": 29.2127,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.3877,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.5262,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 327.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": 2.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.62,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1621,
    "BTL_LAT": 76.995,
    "BTL_LON": -148.7953,
    "ODF_CTDPRS": 40.7,
    "ODF_CTDDEPTH": 40.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": 11991,
    "SAMPNO": 13,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 40.7,
    "depth": 40.3,
    "CTDTMP": -0.6138,
    "CTDSAL": 29.2127,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.5508,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.6902,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 327.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": 3.24,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.06,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.65,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1621,
    "BTL_LAT": 76.995,
    "BTL_LON": -148.7953,
    "ODF_CTDPRS": 40.7,
    "ODF_CTDDEPTH": 40.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": 11990,
    "SAMPNO": 12,
    "BTLNBR": "GF-41",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 41.2,
    "depth": 40.7,
    "CTDTMP": -0.6026,
    "CTDSAL": 29.2497,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.5652,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.7046,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 327.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": 3.24,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.07,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.66,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.486,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 2.264,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.125,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1621,
    "BTL_LAT": 76.995,
    "BTL_LON": -148.7953,
    "ODF_CTDPRS": 41.2,
    "ODF_CTDDEPTH": 40.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": 11989,
    "SAMPNO": 11,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 41.2,
    "depth": 40.7,
    "CTDTMP": -0.6026,
    "CTDSAL": 29.2497,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.5537,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.693,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 327.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": 3.24,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.06,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.65,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1621,
    "BTL_LAT": 76.995,
    "BTL_LON": -148.7953,
    "ODF_CTDPRS": 41.2,
    "ODF_CTDDEPTH": 40.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 10,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 42.2,
    "depth": 41.8,
    "CTDTMP": -0.6265,
    "CTDSAL": 29.4178,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 326.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1621,
    "BTL_LAT": 76.995,
    "BTL_LON": -148.7954,
    "ODF_CTDPRS": 42.2,
    "ODF_CTDDEPTH": 41.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 9,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 42.2,
    "depth": 41.8,
    "CTDTMP": -0.6265,
    "CTDSAL": 29.4178,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 326.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1621,
    "BTL_LAT": 76.995,
    "BTL_LON": -148.7954,
    "ODF_CTDPRS": 42.2,
    "ODF_CTDDEPTH": 41.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": 11988,
    "SAMPNO": 8,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 65.6,
    "depth": 64.9,
    "CTDTMP": -0.0083,
    "CTDSAL": 31.1719,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.2578,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.4052,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 303.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": 6.66,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 1.66,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.08,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.9,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1619,
    "BTL_LAT": 76.9952,
    "BTL_LON": -148.7961,
    "ODF_CTDPRS": 65.6,
    "ODF_CTDDEPTH": 64.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": 11987,
    "SAMPNO": 7,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 65.6,
    "depth": 64.9,
    "CTDTMP": -0.0083,
    "CTDSAL": 31.1719,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.2945,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.4421,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 303.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": 7.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.11,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.06,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.92,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1619,
    "BTL_LAT": 76.9952,
    "BTL_LON": -148.7961,
    "ODF_CTDPRS": 65.6,
    "ODF_CTDDEPTH": 64.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": 11986,
    "SAMPNO": 6,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 66.1,
    "depth": 65.4,
    "CTDTMP": -0.1424,
    "CTDSAL": 31.2088,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.4178,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.5659,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 304.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": 9.01,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 3.6,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.132,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.496,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.734,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1619,
    "BTL_LAT": 76.9952,
    "BTL_LON": -148.7961,
    "ODF_CTDPRS": 66.1,
    "ODF_CTDDEPTH": 65.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": 11985,
    "SAMPNO": 5,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 66.1,
    "depth": 65.4,
    "CTDTMP": -0.1424,
    "CTDSAL": 31.2088,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3353,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.4831,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 304.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": 7.93,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 2.71,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.04,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.95,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1619,
    "BTL_LAT": 76.9952,
    "BTL_LON": -148.7961,
    "ODF_CTDPRS": 66.1,
    "ODF_CTDDEPTH": 65.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 4,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 67.2,
    "depth": 66.5,
    "CTDTMP": -0.2601,
    "CTDSAL": 31.2359,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1619,
    "BTL_LAT": 76.9952,
    "BTL_LON": -148.7962,
    "ODF_CTDPRS": 67.2,
    "ODF_CTDDEPTH": 66.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 3,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 67.2,
    "depth": 66.5,
    "CTDTMP": -0.2601,
    "CTDSAL": 31.2359,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 302.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1619,
    "BTL_LAT": 76.9952,
    "BTL_LON": -148.7962,
    "ODF_CTDPRS": 67.2,
    "ODF_CTDDEPTH": 66.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 2,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 102.3,
    "depth": 101.2,
    "CTDTMP": -1.0342,
    "CTDSAL": 32.0839,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 261.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1615,
    "BTL_LAT": 76.9958,
    "BTL_LON": -148.7986,
    "ODF_CTDPRS": 102.3,
    "ODF_CTDDEPTH": 101.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-148.801, 76.9979] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 53,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6407,
    "DATE": 20150928,
    "time2": "1609",
    "time": "2015-09-28T16:09:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 1,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 102.3,
    "depth": 101.2,
    "CTDTMP": -1.0342,
    "CTDSAL": 32.0839,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 261.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3831,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 1615,
    "BTL_LAT": 76.9958,
    "BTL_LON": -148.7986,
    "ODF_CTDPRS": 102.3,
    "ODF_CTDDEPTH": 101.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.9,
    "depth": 19.7,
    "CTDTMP": -1.2306,
    "CTDSAL": 26.3479,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 320.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2209,
    "BTL_LAT": 76.4999,
    "BTL_LON": -149.5073,
    "ODF_CTDPRS": 19.9,
    "ODF_CTDDEPTH": 19.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 19.9,
    "depth": 19.7,
    "CTDTMP": -1.2306,
    "CTDSAL": 26.3479,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 320.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2209,
    "BTL_LAT": 76.4999,
    "BTL_LON": -149.5073,
    "ODF_CTDPRS": 19.9,
    "ODF_CTDDEPTH": 19.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": 12013,
    "SAMPNO": 22,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 19.9,
    "depth": 19.7,
    "CTDTMP": -1.2163,
    "CTDSAL": 26.3791,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 26.3619,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 26.4862,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 320.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 2.46,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.52,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2209,
    "BTL_LAT": 76.4998,
    "BTL_LON": -149.5072,
    "ODF_CTDPRS": 19.9,
    "ODF_CTDDEPTH": 19.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": 12012,
    "SAMPNO": 21,
    "BTLNBR": "GF-27",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 19.9,
    "depth": 19.7,
    "CTDTMP": -1.2163,
    "CTDSAL": 26.3791,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 26.3587,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 26.483,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 320.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 2.46,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.52,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2209,
    "BTL_LAT": 76.4998,
    "BTL_LON": -149.5072,
    "ODF_CTDPRS": 19.9,
    "ODF_CTDDEPTH": 19.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": 12011,
    "SAMPNO": 20,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 20.6,
    "depth": 20.4,
    "CTDTMP": -1.1953,
    "CTDSAL": 26.4128,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.1167,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.2446,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 320.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 2.55,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.54,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.075,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 5.713,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.277,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2208,
    "BTL_LAT": 76.4998,
    "BTL_LON": -149.5072,
    "ODF_CTDPRS": 20.6,
    "ODF_CTDDEPTH": 20.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": 12010,
    "SAMPNO": 19,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.6,
    "depth": 20.4,
    "CTDTMP": -1.1953,
    "CTDSAL": 26.4128,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.133,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.2609,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 320.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 2.55,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.53,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2208,
    "BTL_LAT": 76.4998,
    "BTL_LON": -149.5072,
    "ODF_CTDPRS": 20.6,
    "ODF_CTDDEPTH": 20.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 18,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 29.8,
    "depth": 29.5,
    "CTDTMP": -0.7465,
    "CTDSAL": 28.5457,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 326.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2207,
    "BTL_LAT": 76.4993,
    "BTL_LON": -149.5066,
    "ODF_CTDPRS": 29.8,
    "ODF_CTDDEPTH": 29.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 17,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 29.8,
    "depth": 29.5,
    "CTDTMP": -0.7465,
    "CTDSAL": 28.5457,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 326.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2207,
    "BTL_LAT": 76.4993,
    "BTL_LON": -149.5066,
    "ODF_CTDPRS": 29.8,
    "ODF_CTDDEPTH": 29.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": 12009,
    "SAMPNO": 16,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 40.7,
    "depth": 40.3,
    "CTDTMP": -1.0737,
    "CTDSAL": 29.0789,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.2662,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.4043,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 325.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 3.04,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.6,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2206,
    "BTL_LAT": 76.499,
    "BTL_LON": -149.5063,
    "ODF_CTDPRS": 40.7,
    "ODF_CTDDEPTH": 40.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": 12008,
    "SAMPNO": 15,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 40.7,
    "depth": 40.3,
    "CTDTMP": -1.0737,
    "CTDSAL": 29.0789,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.318,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.4562,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 325.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 3.04,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.6,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2206,
    "BTL_LAT": 76.499,
    "BTL_LON": -149.5063,
    "ODF_CTDPRS": 40.7,
    "ODF_CTDDEPTH": 40.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": 12007,
    "SAMPNO": 14,
    "BTLNBR": "GF-41",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 41.2,
    "depth": 40.8,
    "CTDTMP": -1.057,
    "CTDSAL": 29.1142,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.1726,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.3102,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 325.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 3.04,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.02,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.6,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.577,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 4.111,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.455,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2206,
    "BTL_LAT": 76.499,
    "BTL_LON": -149.5062,
    "ODF_CTDPRS": 41.2,
    "ODF_CTDDEPTH": 40.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": 12006,
    "SAMPNO": 13,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 41.2,
    "depth": 40.8,
    "CTDTMP": -1.057,
    "CTDSAL": 29.1142,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.232,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.3698,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 325.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 3.04,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.6,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2206,
    "BTL_LAT": 76.499,
    "BTL_LON": -149.5062,
    "ODF_CTDPRS": 41.2,
    "ODF_CTDDEPTH": 40.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 12,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 51.0,
    "depth": 50.5,
    "CTDTMP": -0.4151,
    "CTDSAL": 30.1777,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 323.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2204,
    "BTL_LAT": 76.4984,
    "BTL_LON": -149.5055,
    "ODF_CTDPRS": 51.0,
    "ODF_CTDDEPTH": 50.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 11,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 51.0,
    "depth": 50.5,
    "CTDTMP": -0.4151,
    "CTDSAL": 30.1777,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 323.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2204,
    "BTL_LAT": 76.4984,
    "BTL_LON": -149.5055,
    "ODF_CTDPRS": 51.0,
    "ODF_CTDDEPTH": 50.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": 12005,
    "SAMPNO": 10,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 61.3,
    "depth": 60.7,
    "CTDTMP": -0.2635,
    "CTDSAL": 30.5912,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.8274,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.9728,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 319.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 5.29,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.65,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.06,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.77,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2203,
    "BTL_LAT": 76.4982,
    "BTL_LON": -149.5052,
    "ODF_CTDPRS": 61.3,
    "ODF_CTDDEPTH": 60.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": 12004,
    "SAMPNO": 9,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 61.3,
    "depth": 60.7,
    "CTDTMP": -0.2635,
    "CTDSAL": 30.5912,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.7859,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.9311,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 319.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 5.0,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.5,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.06,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.77,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2203,
    "BTL_LAT": 76.4982,
    "BTL_LON": -149.5052,
    "ODF_CTDPRS": 61.3,
    "ODF_CTDDEPTH": 60.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": 12003,
    "SAMPNO": 8,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 61.6,
    "depth": 61.0,
    "CTDTMP": -0.2775,
    "CTDSAL": 30.6221,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.9817,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.1278,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 317.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 6.37,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 1.25,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.04,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.081,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.758,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.572,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2203,
    "BTL_LAT": 76.4982,
    "BTL_LON": -149.5052,
    "ODF_CTDPRS": 61.6,
    "ODF_CTDDEPTH": 61.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": 12002,
    "SAMPNO": 7,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 61.6,
    "depth": 61.0,
    "CTDTMP": -0.2775,
    "CTDSAL": 30.6221,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.8851,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.0307,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 317.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 5.88,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.96,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.05,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.8,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2203,
    "BTL_LAT": 76.4982,
    "BTL_LON": -149.5052,
    "ODF_CTDPRS": 61.6,
    "ODF_CTDDEPTH": 61.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 6,
    "BTLNBR": "GF-22",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 252.9,
    "depth": 250.2,
    "CTDTMP": -1.0479,
    "CTDSAL": 33.9338,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.0378,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.1983,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 221.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 21.11,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.43,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.25,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2155,
    "BTL_LAT": 76.496,
    "BTL_LON": -149.5022,
    "ODF_CTDPRS": 252.9,
    "ODF_CTDDEPTH": 250.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 5,
    "BTLNBR": "GF-17",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 252.9,
    "depth": 250.2,
    "CTDTMP": -1.0479,
    "CTDSAL": 33.9338,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.0226,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.183,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 221.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 21.41,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.48,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.26,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2155,
    "BTL_LAT": 76.496,
    "BTL_LON": -149.5022,
    "ODF_CTDPRS": 252.9,
    "ODF_CTDDEPTH": 250.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 4,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 253.3,
    "depth": 250.5,
    "CTDTMP": -1.0426,
    "CTDSAL": 33.94,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.0263,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.1867,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 221.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 21.6,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.55,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.26,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2155,
    "BTL_LAT": 76.496,
    "BTL_LON": -149.5021,
    "ODF_CTDPRS": 253.3,
    "ODF_CTDDEPTH": 250.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 3,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 253.3,
    "depth": 250.5,
    "CTDTMP": -1.0426,
    "CTDSAL": 33.94,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.0169,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.1773,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 221.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 21.6,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.55,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.27,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2155,
    "BTL_LAT": 76.496,
    "BTL_LON": -149.5021,
    "ODF_CTDPRS": 253.3,
    "ODF_CTDDEPTH": 250.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 2,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 253.6,
    "depth": 250.8,
    "CTDTMP": -1.0355,
    "CTDSAL": 33.9454,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.047,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.2076,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 221.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 20.92,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.42,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.24,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2155,
    "BTL_LAT": 76.496,
    "BTL_LON": -149.5021,
    "ODF_CTDPRS": 253.6,
    "ODF_CTDDEPTH": 250.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-149.5013, 76.4954] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 54,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6412,
    "DATE": 20150928,
    "time2": "2153",
    "time": "2015-09-28T21:53:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 1,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 253.6,
    "depth": 250.8,
    "CTDTMP": -1.0355,
    "CTDSAL": 33.9454,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.9677,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.1278,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 221.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3834,
    "SILCAT": 22.78,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.75,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.32,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150928,
    "BTL_TIME": 2155,
    "BTL_LAT": 76.496,
    "BTL_LON": -149.5021,
    "ODF_CTDPRS": 253.6,
    "ODF_CTDDEPTH": 250.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 608.1,
    "depth": 600.9,
    "CTDTMP": 0.589,
    "CTDSAL": 34.8491,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 244.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1916,
    "BTL_LAT": 75.0392,
    "BTL_LON": -150.145,
    "ODF_CTDPRS": 608.1,
    "ODF_CTDDEPTH": 600.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 608.1,
    "depth": 600.9,
    "CTDTMP": 0.589,
    "CTDSAL": 34.8491,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 244.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1916,
    "BTL_LAT": 75.0392,
    "BTL_LON": -150.145,
    "ODF_CTDPRS": 608.1,
    "ODF_CTDDEPTH": 600.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 22,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 608.3,
    "depth": 601.1,
    "CTDTMP": 0.5889,
    "CTDSAL": 34.8491,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 244.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1916,
    "BTL_LAT": 75.0391,
    "BTL_LON": -150.1449,
    "ODF_CTDPRS": 608.3,
    "ODF_CTDDEPTH": 601.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 21,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 608.3,
    "depth": 601.1,
    "CTDTMP": 0.5889,
    "CTDSAL": 34.8491,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 244.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1916,
    "BTL_LAT": 75.0391,
    "BTL_LON": -150.1449,
    "ODF_CTDPRS": 608.3,
    "ODF_CTDDEPTH": 601.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 20,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 608.4,
    "depth": 601.2,
    "CTDTMP": 0.5887,
    "CTDSAL": 34.8489,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 244.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1916,
    "BTL_LAT": 75.0391,
    "BTL_LON": -150.1447,
    "ODF_CTDPRS": 608.4,
    "ODF_CTDDEPTH": 601.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 19,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 608.4,
    "depth": 601.2,
    "CTDTMP": 0.5887,
    "CTDSAL": 34.8489,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 244.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1916,
    "BTL_LAT": 75.0391,
    "BTL_LON": -150.1447,
    "ODF_CTDPRS": 608.4,
    "ODF_CTDDEPTH": 601.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 18,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 608.5,
    "depth": 601.3,
    "CTDTMP": 0.5884,
    "CTDSAL": 34.8489,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 244.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1916,
    "BTL_LAT": 75.0391,
    "BTL_LON": -150.1446,
    "ODF_CTDPRS": 608.5,
    "ODF_CTDDEPTH": 601.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 17,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 608.5,
    "depth": 601.3,
    "CTDTMP": 0.5884,
    "CTDSAL": 34.8489,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 244.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1916,
    "BTL_LAT": 75.0391,
    "BTL_LON": -150.1446,
    "ODF_CTDPRS": 608.5,
    "ODF_CTDDEPTH": 601.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 16,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 608.6,
    "depth": 601.4,
    "CTDTMP": 0.5874,
    "CTDSAL": 34.8488,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 244.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1916,
    "BTL_LAT": 75.039,
    "BTL_LON": -150.1444,
    "ODF_CTDPRS": 608.6,
    "ODF_CTDDEPTH": 601.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 15,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 608.6,
    "depth": 601.4,
    "CTDTMP": 0.5874,
    "CTDSAL": 34.8488,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 244.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1916,
    "BTL_LAT": 75.039,
    "BTL_LON": -150.1444,
    "ODF_CTDPRS": 608.6,
    "ODF_CTDDEPTH": 601.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 14,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 810.3,
    "depth": 800.3,
    "CTDTMP": 0.2784,
    "CTDSAL": 34.8636,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 248.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1908,
    "BTL_LAT": 75.0361,
    "BTL_LON": -150.1318,
    "ODF_CTDPRS": 810.3,
    "ODF_CTDDEPTH": 800.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 13,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 810.3,
    "depth": 800.3,
    "CTDTMP": 0.2784,
    "CTDSAL": 34.8636,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 248.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1908,
    "BTL_LAT": 75.0361,
    "BTL_LON": -150.1318,
    "ODF_CTDPRS": 810.3,
    "ODF_CTDDEPTH": 800.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 12,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 1011.8,
    "depth": 998.8,
    "CTDTMP": 0.0225,
    "CTDSAL": 34.8751,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 250.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1901,
    "BTL_LAT": 75.033,
    "BTL_LON": -150.1179,
    "ODF_CTDPRS": 1011.8,
    "ODF_CTDDEPTH": 998.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 11,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 1011.8,
    "depth": 998.8,
    "CTDTMP": 0.0225,
    "CTDSAL": 34.8751,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 250.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1901,
    "BTL_LAT": 75.033,
    "BTL_LON": -150.1179,
    "ODF_CTDPRS": 1011.8,
    "ODF_CTDDEPTH": 998.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 10,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 1215.2,
    "depth": 1199.1,
    "CTDTMP": -0.1447,
    "CTDSAL": 34.8887,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 251.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1855,
    "BTL_LAT": 75.0306,
    "BTL_LON": -150.1061,
    "ODF_CTDPRS": 1215.2,
    "ODF_CTDDEPTH": 1199.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 9,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 1215.2,
    "depth": 1199.1,
    "CTDTMP": -0.1447,
    "CTDSAL": 34.8887,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 251.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1855,
    "BTL_LAT": 75.0306,
    "BTL_LON": -150.1061,
    "ODF_CTDPRS": 1215.2,
    "ODF_CTDDEPTH": 1199.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 8,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 1419.2,
    "depth": 1399.7,
    "CTDTMP": -0.2592,
    "CTDSAL": 34.902,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 251.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1850,
    "BTL_LAT": 75.0287,
    "BTL_LON": -150.0958,
    "ODF_CTDPRS": 1419.2,
    "ODF_CTDDEPTH": 1399.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 7,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 1419.2,
    "depth": 1399.7,
    "CTDTMP": -0.2592,
    "CTDSAL": 34.902,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 251.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1850,
    "BTL_LAT": 75.0287,
    "BTL_LON": -150.0958,
    "ODF_CTDPRS": 1419.2,
    "ODF_CTDDEPTH": 1399.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 6,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 1623.5,
    "depth": 1600.4,
    "CTDTMP": -0.3383,
    "CTDSAL": 34.9167,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 251.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1846,
    "BTL_LAT": 75.0271,
    "BTL_LON": -150.0855,
    "ODF_CTDPRS": 1623.5,
    "ODF_CTDDEPTH": 1600.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 5,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 1623.5,
    "depth": 1600.4,
    "CTDTMP": -0.3383,
    "CTDSAL": 34.9167,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 251.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1846,
    "BTL_LAT": 75.0271,
    "BTL_LON": -150.0855,
    "ODF_CTDPRS": 1623.5,
    "ODF_CTDDEPTH": 1600.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 4,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 2030.1,
    "depth": 1999.3,
    "CTDTMP": -0.4045,
    "CTDSAL": 34.9401,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 247.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1839,
    "BTL_LAT": 75.0253,
    "BTL_LON": -150.0719,
    "ODF_CTDPRS": 2030.1,
    "ODF_CTDDEPTH": 1999.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 3,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 2030.1,
    "depth": 1999.3,
    "CTDTMP": -0.4045,
    "CTDSAL": 34.9401,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 247.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1839,
    "BTL_LAT": 75.0253,
    "BTL_LON": -150.0719,
    "ODF_CTDPRS": 2030.1,
    "ODF_CTDDEPTH": 1999.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 2,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 2540.5,
    "depth": 2499.0,
    "CTDTMP": -0.3781,
    "CTDSAL": 34.9515,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 246.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1831,
    "BTL_LAT": 75.0242,
    "BTL_LON": -150.058,
    "ODF_CTDPRS": 2540.5,
    "ODF_CTDDEPTH": 2499.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-150.0449, 75.0253] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 56,
    "CASTNO": 2,
    "GEOTRC_EVENTNO": 6422,
    "DATE": 20150929,
    "time2": "1821",
    "time": "2015-09-29T18:21:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 1,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 2540.5,
    "depth": 2499.0,
    "CTDTMP": -0.3781,
    "CTDSAL": 34.9515,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 246.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 4394,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20150929,
    "BTL_TIME": 1831,
    "BTL_LAT": 75.0242,
    "BTL_LON": -150.058,
    "ODF_CTDPRS": 2540.5,
    "ODF_CTDDEPTH": 2499.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12042,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 20.4,
    "depth": 20.2,
    "CTDTMP": -0.7966,
    "CTDSAL": 26.8358,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 329.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 223,
    "BTL_LAT": 73.3819,
    "BTL_LON": -156.5019,
    "ODF_CTDPRS": 20.4,
    "ODF_CTDDEPTH": 20.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12041,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 20.4,
    "depth": 20.2,
    "CTDTMP": -0.7966,
    "CTDSAL": 26.8358,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 329.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 223,
    "BTL_LAT": 73.3819,
    "BTL_LON": -156.5019,
    "ODF_CTDPRS": 20.4,
    "ODF_CTDDEPTH": 20.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12040,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 37.2,
    "depth": 36.8,
    "CTDTMP": -0.7956,
    "CTDSAL": 28.5125,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.6082,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.7431,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 331.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 2.75,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.6,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.937,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 3.326,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.659,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 221,
    "BTL_LAT": 73.382,
    "BTL_LON": -156.5028,
    "ODF_CTDPRS": 37.2,
    "ODF_CTDDEPTH": 36.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12039,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 37.2,
    "depth": 36.8,
    "CTDTMP": -0.7956,
    "CTDSAL": 28.5125,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 28.7195,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 28.855,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 331.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 2.85,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.6,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 221,
    "BTL_LAT": 73.382,
    "BTL_LON": -156.5028,
    "ODF_CTDPRS": 37.2,
    "ODF_CTDDEPTH": 36.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12038,
    "SAMPNO": 20,
    "BTLNBR": "GF-17",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 58.2,
    "depth": 57.6,
    "CTDTMP": 0.4243,
    "CTDSAL": 30.5816,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.6802,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.8249,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 318.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 4.31,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.72,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.155,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 3.744,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.943,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 219,
    "BTL_LAT": 73.3821,
    "BTL_LON": -156.504,
    "ODF_CTDPRS": 58.2,
    "ODF_CTDDEPTH": 57.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12037,
    "SAMPNO": 19,
    "BTLNBR": "GF-27",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 58.2,
    "depth": 57.6,
    "CTDTMP": 0.4243,
    "CTDSAL": 30.5816,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.6551,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.7997,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 318.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 4.21,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.72,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 219,
    "BTL_LAT": 73.3821,
    "BTL_LON": -156.504,
    "ODF_CTDPRS": 58.2,
    "ODF_CTDDEPTH": 57.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12036,
    "SAMPNO": 18,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 67.1,
    "depth": 66.4,
    "CTDTMP": 0.1385,
    "CTDSAL": 31.0035,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.1439,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.2908,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 311.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 5.78,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.49,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.08,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.712,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.444,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.665,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 217,
    "BTL_LAT": 73.3823,
    "BTL_LON": -156.505,
    "ODF_CTDPRS": 67.1,
    "ODF_CTDDEPTH": 66.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12035,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 67.1,
    "depth": 66.4,
    "CTDTMP": 0.1385,
    "CTDSAL": 31.0035,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.1706,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.3176,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 311.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 5.88,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.61,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.09,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 217,
    "BTL_LAT": 73.3823,
    "BTL_LON": -156.505,
    "ODF_CTDPRS": 67.1,
    "ODF_CTDDEPTH": 66.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12034,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 86.4,
    "depth": 85.5,
    "CTDTMP": -0.9936,
    "CTDSAL": 31.7679,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.8473,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.9975,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 273.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 14.0,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 7.31,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.28,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.975,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 1.217,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.092,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 215,
    "BTL_LAT": 73.3826,
    "BTL_LON": -156.5067,
    "ODF_CTDPRS": 86.4,
    "ODF_CTDDEPTH": 85.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12033,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 86.4,
    "depth": 85.5,
    "CTDTMP": -0.9936,
    "CTDSAL": 31.7679,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.8531,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.0033,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 273.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 13.9,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 7.31,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.28,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 215,
    "BTL_LAT": 73.3826,
    "BTL_LON": -156.5067,
    "ODF_CTDPRS": 86.4,
    "ODF_CTDDEPTH": 85.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12032,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 106.2,
    "depth": 105.0,
    "CTDTMP": -1.1121,
    "CTDSAL": 32.1679,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.2029,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.3547,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 256.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 21.34,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.63,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.53,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.466,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.457,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.252,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 213,
    "BTL_LAT": 73.3829,
    "BTL_LON": -156.5084,
    "ODF_CTDPRS": 106.2,
    "ODF_CTDDEPTH": 105.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12031,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 106.2,
    "depth": 105.0,
    "CTDTMP": -1.1121,
    "CTDSAL": 32.1679,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.1895,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.3412,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 256.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 20.95,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 10.53,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.52,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 213,
    "BTL_LAT": 73.3829,
    "BTL_LON": -156.5084,
    "ODF_CTDPRS": 106.2,
    "ODF_CTDDEPTH": 105.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12030,
    "SAMPNO": 12,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 127.1,
    "depth": 125.8,
    "CTDTMP": -1.3541,
    "CTDSAL": 32.4329,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4388,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.5918,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 250.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 25.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 11.97,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.62,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.884,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.596,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 2.218,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 1,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 210,
    "BTL_LAT": 73.3832,
    "BTL_LON": -156.5108,
    "ODF_CTDPRS": 127.1,
    "ODF_CTDDEPTH": 125.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12029,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 127.1,
    "depth": 125.8,
    "CTDTMP": -1.3541,
    "CTDSAL": 32.4329,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4402,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.5931,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 250.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 25.25,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.02,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.63,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.05,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 210,
    "BTL_LAT": 73.3832,
    "BTL_LON": -156.5108,
    "ODF_CTDPRS": 127.1,
    "ODF_CTDDEPTH": 125.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12028,
    "SAMPNO": 10,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 187.4,
    "depth": 185.4,
    "CTDTMP": -1.4797,
    "CTDSAL": 33.0936,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1342,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2905,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 228.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 33.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.59,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.82,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.667,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.945,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.297,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 206,
    "BTL_LAT": 73.3834,
    "BTL_LON": -156.5136,
    "ODF_CTDPRS": 187.4,
    "ODF_CTDDEPTH": 185.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12027,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 187.4,
    "depth": 185.4,
    "CTDTMP": -1.4797,
    "CTDSAL": 33.0936,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1309,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2871,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 228.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 34.04,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.73,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 206,
    "BTL_LAT": 73.3834,
    "BTL_LON": -156.5136,
    "ODF_CTDPRS": 187.4,
    "ODF_CTDDEPTH": 185.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12026,
    "SAMPNO": 8,
    "BTLNBR": "GF-41",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 236.6,
    "depth": 234.0,
    "CTDTMP": -0.8691,
    "CTDSAL": 34.0823,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.1086,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.2695,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 229.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 17.98,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.55,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.15,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.731,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.489,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.573,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 1,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 203,
    "BTL_LAT": 73.3837,
    "BTL_LON": -156.5152,
    "ODF_CTDPRS": 236.6,
    "ODF_CTDDEPTH": 234.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12025,
    "SAMPNO": 7,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 236.6,
    "depth": 234.0,
    "CTDTMP": -0.8691,
    "CTDSAL": 34.0823,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.11,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.2709,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 229.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 17.89,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.57,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.16,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.06,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 203,
    "BTL_LAT": 73.3837,
    "BTL_LON": -156.5152,
    "ODF_CTDPRS": 236.6,
    "ODF_CTDDEPTH": 234.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12024,
    "SAMPNO": 6,
    "BTLNBR": "GF-37",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 308.4,
    "depth": 304.9,
    "CTDTMP": 0.2645,
    "CTDSAL": 34.6501,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.6495,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.8129,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 232.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 10.45,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.73,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.94,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.558,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.072,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.122,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 158,
    "BTL_LAT": 73.3842,
    "BTL_LON": -156.5192,
    "ODF_CTDPRS": 308.4,
    "ODF_CTDDEPTH": 304.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12023,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 308.4,
    "depth": 304.9,
    "CTDTMP": 0.2645,
    "CTDSAL": 34.6501,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.6554,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.8188,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 232.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 10.26,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.74,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.95,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.04,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 158,
    "BTL_LAT": 73.3842,
    "BTL_LON": -156.5192,
    "ODF_CTDPRS": 308.4,
    "ODF_CTDDEPTH": 304.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12022,
    "SAMPNO": 4,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 450.1,
    "depth": 445.0,
    "CTDTMP": 0.7729,
    "CTDSAL": 34.8315,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8291,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9934,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 244.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 7.03,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.55,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.846,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.032,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.925,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 1,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 152,
    "BTL_LAT": 73.3847,
    "BTL_LON": -156.5231,
    "ODF_CTDPRS": 450.1,
    "ODF_CTDDEPTH": 445.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12021,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 450.1,
    "depth": 445.0,
    "CTDTMP": 0.7729,
    "CTDSAL": 34.8315,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8301,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9943,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 244.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 6.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.61,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 152,
    "BTL_LAT": 73.3847,
    "BTL_LON": -156.5231,
    "ODF_CTDPRS": 450.1,
    "ODF_CTDDEPTH": 445.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12020,
    "SAMPNO": 2,
    "BTLNBR": "GF-22",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 557.8,
    "depth": 551.3,
    "CTDTMP": 0.6185,
    "CTDSAL": 34.8496,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8492,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0135,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 246.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 7.03,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.59,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.882,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.003,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.322,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 144,
    "BTL_LAT": 73.3856,
    "BTL_LON": -156.5293,
    "ODF_CTDPRS": 557.8,
    "ODF_CTDDEPTH": 551.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.5329, 73.3859] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 4,
    "GEOTRC_EVENTNO": 6442,
    "DATE": 20151003,
    "time2": "0141",
    "time": "2015-10-03T01:41:00.00Z",
    "GEOTRC_SAMPNO": 12019,
    "SAMPNO": 1,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 557.8,
    "depth": 551.3,
    "CTDTMP": 0.6185,
    "CTDSAL": 34.8496,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.849,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0133,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 246.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3539,
    "SILCAT": 7.03,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.5,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 144,
    "BTL_LAT": 73.3856,
    "BTL_LON": -156.5293,
    "ODF_CTDPRS": 557.8,
    "ODF_CTDDEPTH": 551.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12145,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 557.6,
    "depth": 551.1,
    "CTDTMP": 0.6424,
    "CTDSAL": 34.8481,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8509,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0152,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 245.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 6.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.65,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.331,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.034,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.682,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1109,
    "BTL_LAT": 73.4941,
    "BTL_LON": -156.8742,
    "ODF_CTDPRS": 557.6,
    "ODF_CTDDEPTH": 551.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12144,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 557.6,
    "depth": 551.1,
    "CTDTMP": 0.6424,
    "CTDSAL": 34.8481,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8493,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0136,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 245.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 6.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.52,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1109,
    "BTL_LAT": 73.4941,
    "BTL_LON": -156.8742,
    "ODF_CTDPRS": 557.6,
    "ODF_CTDDEPTH": 551.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12143,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 668.8,
    "depth": 660.9,
    "CTDTMP": 0.4548,
    "CTDSAL": 34.8582,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.858,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0223,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 247.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 6.64,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.51,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.938,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.033,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.727,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 1,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1104,
    "BTL_LAT": 73.4938,
    "BTL_LON": -156.8709,
    "ODF_CTDPRS": 668.8,
    "ODF_CTDDEPTH": 660.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12142,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 668.8,
    "depth": 660.9,
    "CTDTMP": 0.4548,
    "CTDSAL": 34.8582,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8586,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0229,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 247.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 6.64,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.49,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1104,
    "BTL_LAT": 73.4938,
    "BTL_LON": -156.8709,
    "ODF_CTDPRS": 668.8,
    "ODF_CTDDEPTH": 660.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12141,
    "SAMPNO": 20,
    "BTLNBR": "GF-17",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 760.2,
    "depth": 751.0,
    "CTDTMP": 0.3055,
    "CTDSAL": 34.8626,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8627,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0271,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 248.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 6.54,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.41,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.577,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.038,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.692,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1059,
    "BTL_LAT": 73.4935,
    "BTL_LON": -156.868,
    "ODF_CTDPRS": 760.2,
    "ODF_CTDDEPTH": 751.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12140,
    "SAMPNO": 19,
    "BTLNBR": "GF-49",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 760.2,
    "depth": 751.0,
    "CTDTMP": 0.3055,
    "CTDSAL": 34.8626,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8621,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0265,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 248.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 6.54,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.44,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.86,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1059,
    "BTL_LAT": 73.4935,
    "BTL_LON": -156.868,
    "ODF_CTDPRS": 760.2,
    "ODF_CTDDEPTH": 751.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12139,
    "SAMPNO": 18,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 963.2,
    "depth": 951.1,
    "CTDTMP": 0.0241,
    "CTDSAL": 34.8747,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8768,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0413,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 250.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 6.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.57,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 5.732,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.029,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.656,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 1,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1051,
    "BTL_LAT": 73.4931,
    "BTL_LON": -156.8624,
    "ODF_CTDPRS": 963.2,
    "ODF_CTDDEPTH": 951.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12138,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 963.2,
    "depth": 951.1,
    "CTDTMP": 0.0241,
    "CTDSAL": 34.8747,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.876,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0405,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 250.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 6.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.6,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.88,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1051,
    "BTL_LAT": 73.4931,
    "BTL_LON": -156.8624,
    "ODF_CTDPRS": 963.2,
    "ODF_CTDDEPTH": 951.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12137,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1319.4,
    "depth": 1301.6,
    "CTDTMP": -0.2332,
    "CTDSAL": 34.8988,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8994,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.064,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 251.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 7.62,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.97,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.9,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 6.849,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.012,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.59,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1040,
    "BTL_LAT": 73.4931,
    "BTL_LON": -156.8537,
    "ODF_CTDPRS": 1319.4,
    "ODF_CTDDEPTH": 1301.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12136,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1319.4,
    "depth": 1301.6,
    "CTDTMP": -0.2332,
    "CTDSAL": 34.8988,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8992,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0638,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 251.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 7.62,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.9,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1040,
    "BTL_LAT": 73.4931,
    "BTL_LON": -156.8537,
    "ODF_CTDPRS": 1319.4,
    "ODF_CTDDEPTH": 1301.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12135,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1624.6,
    "depth": 1601.6,
    "CTDTMP": -0.3599,
    "CTDSAL": 34.9207,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9234,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0881,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 249.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 8.99,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.5,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.95,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 8.859,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.008,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.542,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 1,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1031,
    "BTL_LAT": 73.4929,
    "BTL_LON": -156.8459,
    "ODF_CTDPRS": 1624.6,
    "ODF_CTDDEPTH": 1601.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12134,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 1624.6,
    "depth": 1601.6,
    "CTDTMP": -0.3599,
    "CTDSAL": 34.9207,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9208,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0855,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 249.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 8.89,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.62,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.95,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1031,
    "BTL_LAT": 73.4929,
    "BTL_LON": -156.8459,
    "ODF_CTDPRS": 1624.6,
    "ODF_CTDDEPTH": 1601.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12133,
    "SAMPNO": 12,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2032.3,
    "depth": 2001.6,
    "CTDTMP": -0.4056,
    "CTDSAL": 34.9412,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9427,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1074,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 246.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 11.23,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.19,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 12.184,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.003,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.622,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1021,
    "BTL_LAT": 73.4929,
    "BTL_LON": -156.8377,
    "ODF_CTDPRS": 2032.3,
    "ODF_CTDDEPTH": 2001.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12132,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2032.3,
    "depth": 2001.6,
    "CTDTMP": -0.4056,
    "CTDSAL": 34.9412,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9387,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1035,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 246.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 11.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.26,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.0,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1021,
    "BTL_LAT": 73.4929,
    "BTL_LON": -156.8377,
    "ODF_CTDPRS": 2032.3,
    "ODF_CTDDEPTH": 2001.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12131,
    "SAMPNO": 10,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2440.4,
    "depth": 2401.3,
    "CTDTMP": -0.3811,
    "CTDSAL": 34.9502,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9481,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1129,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 245.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 12.4,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.4,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 14.404,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.004,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.596,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 1,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1013,
    "BTL_LAT": 73.4929,
    "BTL_LON": -156.8309,
    "ODF_CTDPRS": 2440.4,
    "ODF_CTDDEPTH": 2401.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12130,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2440.4,
    "depth": 2401.3,
    "CTDTMP": -0.3811,
    "CTDSAL": 34.9502,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9444,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1092,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 245.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 12.4,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.52,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1013,
    "BTL_LAT": 73.4929,
    "BTL_LON": -156.8309,
    "ODF_CTDPRS": 2440.4,
    "ODF_CTDDEPTH": 2401.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12129,
    "SAMPNO": 8,
    "BTLNBR": "GF-41",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2952.3,
    "depth": 2901.5,
    "CTDTMP": -0.3384,
    "CTDSAL": 34.9549,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9544,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1193,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 246.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 12.99,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.59,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 19.592,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.005,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.416,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1003,
    "BTL_LAT": 73.4927,
    "BTL_LON": -156.8233,
    "ODF_CTDPRS": 2952.3,
    "ODF_CTDDEPTH": 2901.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12128,
    "SAMPNO": 7,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 2952.3,
    "depth": 2901.5,
    "CTDTMP": -0.3384,
    "CTDSAL": 34.9549,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.954,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1188,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 246.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 12.99,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.51,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 1003,
    "BTL_LAT": 73.4927,
    "BTL_LON": -156.8233,
    "ODF_CTDPRS": 2952.3,
    "ODF_CTDDEPTH": 2901.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12127,
    "SAMPNO": 6,
    "BTLNBR": "GF-46",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3424.3,
    "depth": 3361.8,
    "CTDTMP": -0.295,
    "CTDSAL": 34.9552,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9564,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1212,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 248.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 13.09,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.53,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 17.783,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.003,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.417,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 1,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 954,
    "BTL_LAT": 73.4925,
    "BTL_LON": -156.8165,
    "ODF_CTDPRS": 3424.3,
    "ODF_CTDDEPTH": 3361.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12126,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3424.3,
    "depth": 3361.8,
    "CTDTMP": -0.295,
    "CTDSAL": 34.9552,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.954,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1188,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 248.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 13.09,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.55,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 954,
    "BTL_LAT": 73.4925,
    "BTL_LON": -156.8165,
    "ODF_CTDPRS": 3424.3,
    "ODF_CTDDEPTH": 3361.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12125,
    "SAMPNO": 4,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3465.6,
    "depth": 3401.9,
    "CTDTMP": -0.291,
    "CTDSAL": 34.9551,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9512,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1161,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 248.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 13.19,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.58,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 17.268,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.004,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.596,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 951,
    "BTL_LAT": 73.4925,
    "BTL_LON": -156.8142,
    "ODF_CTDPRS": 3465.6,
    "ODF_CTDDEPTH": 3401.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12124,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3465.6,
    "depth": 3401.9,
    "CTDTMP": -0.291,
    "CTDSAL": 34.9551,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9542,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.119,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 248.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 13.19,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.54,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.02,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 951,
    "BTL_LAT": 73.4925,
    "BTL_LON": -156.8142,
    "ODF_CTDPRS": 3465.6,
    "ODF_CTDDEPTH": 3401.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12123,
    "SAMPNO": 2,
    "BTLNBR": "GF-22",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3517.4,
    "depth": 3452.4,
    "CTDTMP": -0.2861,
    "CTDSAL": 34.9551,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9544,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1192,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 249.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 13.19,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.57,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 17.346,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.027,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.692,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 1,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 948,
    "BTL_LAT": 73.4925,
    "BTL_LON": -156.8118,
    "ODF_CTDPRS": 3517.4,
    "ODF_CTDDEPTH": 3452.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8109, 73.4925] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 5,
    "GEOTRC_EVENTNO": 6443,
    "DATE": 20151003,
    "time2": "0947",
    "time": "2015-10-03T09:47:00.00Z",
    "GEOTRC_SAMPNO": 12122,
    "SAMPNO": 1,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 3517.4,
    "depth": 3452.4,
    "CTDTMP": -0.2861,
    "CTDSAL": 34.9551,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.9547,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.1196,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 249.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3456,
    "SILCAT": 13.28,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.54,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.01,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 948,
    "BTL_LAT": 73.4925,
    "BTL_LON": -156.8118,
    "ODF_CTDPRS": 3517.4,
    "ODF_CTDDEPTH": 3452.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 20.5,
    "depth": 20.3,
    "CTDTMP": -0.6278,
    "CTDSAL": 27.2304,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 334.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2333,
    "BTL_LAT": 73.3568,
    "BTL_LON": -156.801,
    "ODF_CTDPRS": 20.5,
    "ODF_CTDDEPTH": 20.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 20.5,
    "depth": 20.3,
    "CTDTMP": -0.6278,
    "CTDSAL": 27.2304,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 334.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2333,
    "BTL_LAT": 73.3568,
    "BTL_LON": -156.801,
    "ODF_CTDPRS": 20.5,
    "ODF_CTDDEPTH": 20.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12161,
    "SAMPNO": 22,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.5,
    "depth": 20.3,
    "CTDTMP": -0.5511,
    "CTDSAL": 27.3722,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.475,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.6046,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 334.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 2.26,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.56,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 1,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 1,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 1,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2332,
    "BTL_LAT": 73.3568,
    "BTL_LON": -156.801,
    "ODF_CTDPRS": 20.5,
    "ODF_CTDDEPTH": 20.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12160,
    "SAMPNO": 21,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.5,
    "depth": 20.3,
    "CTDTMP": -0.5511,
    "CTDSAL": 27.3722,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.5552,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.6851,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 334.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 2.26,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.02,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.56,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2332,
    "BTL_LAT": 73.3568,
    "BTL_LON": -156.801,
    "ODF_CTDPRS": 20.5,
    "ODF_CTDDEPTH": 20.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12159,
    "SAMPNO": 20,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.9,
    "depth": 20.6,
    "CTDTMP": -0.526,
    "CTDSAL": 27.4274,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.4967,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.6263,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 334.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 2.26,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.56,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.885,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 4.794,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.651,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2332,
    "BTL_LAT": 73.3568,
    "BTL_LON": -156.801,
    "ODF_CTDPRS": 20.9,
    "ODF_CTDDEPTH": 20.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12158,
    "SAMPNO": 19,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.9,
    "depth": 20.6,
    "CTDTMP": -0.526,
    "CTDSAL": 27.4274,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 27.5022,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 27.6319,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 334.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 2.26,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.02,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.56,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2332,
    "BTL_LAT": 73.3568,
    "BTL_LON": -156.801,
    "ODF_CTDPRS": 20.9,
    "ODF_CTDDEPTH": 20.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 18,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 21.3,
    "depth": 21.1,
    "CTDTMP": -0.5636,
    "CTDSAL": 27.4555,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 334.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2332,
    "BTL_LAT": 73.3568,
    "BTL_LON": -156.8011,
    "ODF_CTDPRS": 21.3,
    "ODF_CTDDEPTH": 21.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 17,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 21.3,
    "depth": 21.1,
    "CTDTMP": -0.5636,
    "CTDSAL": 27.4555,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 334.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2332,
    "BTL_LAT": 73.3568,
    "BTL_LON": -156.8011,
    "ODF_CTDPRS": 21.3,
    "ODF_CTDDEPTH": 21.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12157,
    "SAMPNO": 16,
    "BTLNBR": "GF-49",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 187.4,
    "depth": 185.3,
    "CTDTMP": -1.4775,
    "CTDSAL": 33.1135,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1238,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.28,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 228.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 34.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.87,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.81,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2327,
    "BTL_LAT": 73.3564,
    "BTL_LON": -156.8033,
    "ODF_CTDPRS": 187.4,
    "ODF_CTDDEPTH": 185.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12156,
    "SAMPNO": 15,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 187.4,
    "depth": 185.3,
    "CTDTMP": -1.4775,
    "CTDSAL": 33.1135,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1404,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2966,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 228.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 33.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.82,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2327,
    "BTL_LAT": 73.3564,
    "BTL_LON": -156.8033,
    "ODF_CTDPRS": 187.4,
    "ODF_CTDDEPTH": 185.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12155,
    "SAMPNO": 14,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 187.8,
    "depth": 185.8,
    "CTDTMP": -1.4772,
    "CTDSAL": 33.1171,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1489,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.3053,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 228.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 33.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.79,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 1,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 1,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 1,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2327,
    "BTL_LAT": 73.3564,
    "BTL_LON": -156.8033,
    "ODF_CTDPRS": 187.8,
    "ODF_CTDDEPTH": 185.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12154,
    "SAMPNO": 13,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 187.8,
    "depth": 185.8,
    "CTDTMP": -1.4772,
    "CTDSAL": 33.1171,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1425,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.2988,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 228.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 33.94,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 15.82,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.83,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2327,
    "BTL_LAT": 73.3564,
    "BTL_LON": -156.8033,
    "ODF_CTDPRS": 187.8,
    "ODF_CTDDEPTH": 185.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 12,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 187.9,
    "depth": 185.9,
    "CTDTMP": -1.4765,
    "CTDSAL": 33.1224,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 228.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2327,
    "BTL_LAT": 73.3564,
    "BTL_LON": -156.8034,
    "ODF_CTDPRS": 187.9,
    "ODF_CTDDEPTH": 185.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 11,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 187.9,
    "depth": 185.9,
    "CTDTMP": -1.4765,
    "CTDSAL": 33.1224,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 228.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2327,
    "BTL_LAT": 73.3564,
    "BTL_LON": -156.8034,
    "ODF_CTDPRS": 187.9,
    "ODF_CTDDEPTH": 185.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12153,
    "SAMPNO": 10,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 449.6,
    "depth": 444.4,
    "CTDTMP": 0.7466,
    "CTDSAL": 34.831,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8269,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9912,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 243.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 7.23,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.87,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.88,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2320,
    "BTL_LAT": 73.3559,
    "BTL_LON": -156.8067,
    "ODF_CTDPRS": 449.6,
    "ODF_CTDDEPTH": 444.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12152,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 449.6,
    "depth": 444.4,
    "CTDTMP": 0.7466,
    "CTDSAL": 34.831,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8287,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9929,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 243.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 7.33,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.78,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.88,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2320,
    "BTL_LAT": 73.3559,
    "BTL_LON": -156.8067,
    "ODF_CTDPRS": 449.6,
    "ODF_CTDDEPTH": 444.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12151,
    "SAMPNO": 8,
    "BTLNBR": "GF-41",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 449.8,
    "depth": 444.7,
    "CTDTMP": 0.7463,
    "CTDSAL": 34.831,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8295,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9937,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 243.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 7.23,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.77,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.88,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 1,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 1,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 1,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2320,
    "BTL_LAT": 73.3559,
    "BTL_LON": -156.8067,
    "ODF_CTDPRS": 449.8,
    "ODF_CTDDEPTH": 444.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12150,
    "SAMPNO": 7,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 449.8,
    "depth": 444.7,
    "CTDTMP": 0.7463,
    "CTDSAL": 34.831,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8279,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9921,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 243.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 7.23,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.77,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.88,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2320,
    "BTL_LAT": 73.3559,
    "BTL_LON": -156.8067,
    "ODF_CTDPRS": 449.8,
    "ODF_CTDDEPTH": 444.7 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 6,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 450.4,
    "depth": 445.3,
    "CTDTMP": 0.7455,
    "CTDSAL": 34.831,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 243.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2320,
    "BTL_LAT": 73.3559,
    "BTL_LON": -156.8068,
    "ODF_CTDPRS": 450.4,
    "ODF_CTDDEPTH": 445.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 5,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 450.4,
    "depth": 445.3,
    "CTDTMP": 0.7455,
    "CTDSAL": 34.831,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 243.6,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2320,
    "BTL_LAT": 73.3559,
    "BTL_LON": -156.8068,
    "ODF_CTDPRS": 450.4,
    "ODF_CTDDEPTH": 445.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12149,
    "SAMPNO": 4,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 556.6,
    "depth": 550.1,
    "CTDTMP": 0.5705,
    "CTDSAL": 34.8505,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8484,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0127,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 246.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 7.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.71,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2316,
    "BTL_LAT": 73.3557,
    "BTL_LON": -156.8085,
    "ODF_CTDPRS": 556.6,
    "ODF_CTDDEPTH": 550.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12148,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 556.6,
    "depth": 550.1,
    "CTDTMP": 0.5705,
    "CTDSAL": 34.8505,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.846,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0103,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 246.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 7.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.73,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2316,
    "BTL_LAT": 73.3557,
    "BTL_LON": -156.8085,
    "ODF_CTDPRS": 556.6,
    "ODF_CTDDEPTH": 550.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12147,
    "SAMPNO": 2,
    "BTLNBR": "GF-22",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 557.1,
    "depth": 550.6,
    "CTDTMP": 0.5687,
    "CTDSAL": 34.8505,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.85,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0143,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 246.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 7.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.71,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 1,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 1,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 1,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2316,
    "BTL_LAT": 73.3557,
    "BTL_LON": -156.8086,
    "ODF_CTDPRS": 557.1,
    "ODF_CTDDEPTH": 550.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-156.8096, 73.3555] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 57,
    "CASTNO": 7,
    "GEOTRC_EVENTNO": 6449,
    "DATE": 20151003,
    "time2": "2314",
    "time": "2015-10-03T23:14:00.00Z",
    "GEOTRC_SAMPNO": 12146,
    "SAMPNO": 1,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 557.1,
    "depth": 550.6,
    "CTDTMP": 0.5687,
    "CTDSAL": 34.8505,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8175,
    "SALNTY_FLAG_W": 3,
    "SALTREF": 34.9817,
    "SALTREF_FLAG_W": 3,
    "CTDOXY": 246.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 3421,
    "SILCAT": 7.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.63,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.87,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151003,
    "BTL_TIME": 2316,
    "BTL_LAT": 73.3557,
    "BTL_LON": -156.8086,
    "ODF_CTDPRS": 557.1,
    "ODF_CTDDEPTH": 550.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12227,
    "SAMPNO": 24,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 25.1,
    "depth": 24.8,
    "CTDTMP": 1.6373,
    "CTDSAL": 29.3987,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 29.7764,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 29.9168,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 294.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 4.22,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.19,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.65,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.691,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 10.359,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.85,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151005,
    "BTL_TIME": 44,
    "BTL_LAT": 73.0008,
    "BTL_LON": -158.8779,
    "ODF_CTDPRS": 25.1,
    "ODF_CTDDEPTH": 24.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12226,
    "SAMPNO": 23,
    "BTLNBR": "GF-06",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 25.1,
    "depth": 24.8,
    "CTDTMP": 1.6373,
    "CTDSAL": 29.3987,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.0614,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.2031,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 294.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 3.73,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.14,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.66,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 44,
    "BTL_LAT": 73.0008,
    "BTL_LON": -158.8779,
    "ODF_CTDPRS": 25.1,
    "ODF_CTDDEPTH": 24.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12225,
    "SAMPNO": 22,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 36.7,
    "depth": 36.3,
    "CTDTMP": -0.8848,
    "CTDSAL": 30.0417,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.2945,
    "SALNTY_FLAG_W": 3,
    "SALTREF": 30.4374,
    "SALTREF_FLAG_W": 3,
    "CTDOXY": 331.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 3.82,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.21,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.69,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.605,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 2.877,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.531,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151005,
    "BTL_TIME": 41,
    "BTL_LAT": 73.0006,
    "BTL_LON": -158.8762,
    "ODF_CTDPRS": 36.7,
    "ODF_CTDDEPTH": 36.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12224,
    "SAMPNO": 21,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 36.7,
    "depth": 36.3,
    "CTDTMP": -0.8848,
    "CTDSAL": 30.0417,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.4093,
    "SALNTY_FLAG_W": 3,
    "SALTREF": 30.5527,
    "SALTREF_FLAG_W": 3,
    "CTDOXY": 331.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 3.82,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.17,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.7,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 41,
    "BTL_LAT": 73.0006,
    "BTL_LON": -158.8762,
    "ODF_CTDPRS": 36.7,
    "ODF_CTDDEPTH": 36.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12223,
    "SAMPNO": 20,
    "BTLNBR": "GF-17",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 44.6,
    "depth": 44.2,
    "CTDTMP": -0.5376,
    "CTDSAL": 30.4837,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.841,
    "SALNTY_FLAG_W": 3,
    "SALTREF": 30.9864,
    "SALTREF_FLAG_W": 3,
    "CTDOXY": 330.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 5.19,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.27,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.05,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.73,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.966,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 4.241,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 0.95,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151005,
    "BTL_TIME": 39,
    "BTL_LAT": 73.0005,
    "BTL_LON": -158.8745,
    "ODF_CTDPRS": 44.6,
    "ODF_CTDDEPTH": 44.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12222,
    "SAMPNO": 19,
    "BTLNBR": "GF-49",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 44.6,
    "depth": 44.2,
    "CTDTMP": -0.5376,
    "CTDSAL": 30.4837,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.8657,
    "SALNTY_FLAG_W": 3,
    "SALTREF": 31.0113,
    "SALTREF_FLAG_W": 3,
    "CTDOXY": 330.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 5.19,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.24,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.05,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.74,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 39,
    "BTL_LAT": 73.0005,
    "BTL_LON": -158.8745,
    "ODF_CTDPRS": 44.6,
    "ODF_CTDDEPTH": 44.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12221,
    "SAMPNO": 18,
    "BTLNBR": "GF-11",
    "BTLNBR_FLAG_W": 4,
    "CTDPRS": 57.5,
    "depth": 56.9,
    "CTDTMP": 1.784,
    "CTDSAL": 31.1502,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.1663,
    "SALNTY_FLAG_W": 4,
    "SALTREF": 31.3133,
    "SALTREF_FLAG_W": 4,
    "CTDOXY": 295.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 7.25,
    "SILCAT_FLAG_W": 4,
    "NITRAT": 0.61,
    "NITRAT_FLAG_W": 4,
    "NITRIT": 0.14,
    "NITRIT_FLAG_W": 4,
    "PHSPHT": 0.78,
    "PHSPHT_FLAG_W": 4,
    "AL_UH": 2.677,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 9.651,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 2.117,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151005,
    "BTL_TIME": 37,
    "BTL_LAT": 73.0003,
    "BTL_LON": -158.8725,
    "ODF_CTDPRS": 57.5,
    "ODF_CTDDEPTH": 56.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12220,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 57.5,
    "depth": 56.9,
    "CTDTMP": 1.784,
    "CTDSAL": 31.1502,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.2508,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.3982,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 295.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 7.74,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.98,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.18,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.84,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 1,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 37,
    "BTL_LAT": 73.0003,
    "BTL_LON": -158.8725,
    "ODF_CTDPRS": 57.5,
    "ODF_CTDDEPTH": 56.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12219,
    "SAMPNO": 16,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 111.6,
    "depth": 110.4,
    "CTDTMP": -1.3806,
    "CTDSAL": 32.4203,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.4437,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.5967,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 249.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 25.05,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.13,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.6,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.837,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 10.18,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 2.987,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151005,
    "BTL_TIME": 34,
    "BTL_LAT": 73.0001,
    "BTL_LON": -158.8699,
    "ODF_CTDPRS": 111.6,
    "ODF_CTDDEPTH": 110.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12218,
    "SAMPNO": 15,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 111.6,
    "depth": 110.4,
    "CTDTMP": -1.3806,
    "CTDSAL": 32.4203,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.5143,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.6676,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 249.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 25.54,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.36,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.61,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 34,
    "BTL_LAT": 73.0001,
    "BTL_LON": -158.8699,
    "ODF_CTDPRS": 111.6,
    "ODF_CTDDEPTH": 110.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12217,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 139.0,
    "depth": 137.5,
    "CTDTMP": -1.349,
    "CTDSAL": 33.0682,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.1635,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.3199,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 225.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 32.08,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.82,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.09,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.73,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.263,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 19.461,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 5.052,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151005,
    "BTL_TIME": 30,
    "BTL_LAT": 72.9999,
    "BTL_LON": -158.8671,
    "ODF_CTDPRS": 139.0,
    "ODF_CTDDEPTH": 137.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12216,
    "SAMPNO": 13,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 139.0,
    "depth": 137.5,
    "CTDTMP": -1.349,
    "CTDSAL": 33.0682,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 33.151,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 33.3074,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 225.5,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 32.28,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 14.85,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.09,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 1.76,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 30,
    "BTL_LAT": 72.9999,
    "BTL_LON": -158.8671,
    "ODF_CTDPRS": 139.0,
    "ODF_CTDDEPTH": 137.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12215,
    "SAMPNO": 12,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 243.0,
    "depth": 240.4,
    "CTDTMP": 0.1504,
    "CTDSAL": 34.6148,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.6246,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.7879,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 232.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 11.33,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.02,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.98,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 2.642,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.343,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.996,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151005,
    "BTL_TIME": 25,
    "BTL_LAT": 72.9998,
    "BTL_LON": -158.8635,
    "ODF_CTDPRS": 243.0,
    "ODF_CTDDEPTH": 240.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12214,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 243.0,
    "depth": 240.4,
    "CTDTMP": 0.1504,
    "CTDSAL": 34.6148,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.6345,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.7978,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 232.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 11.43,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 13.05,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.99,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 25,
    "BTL_LAT": 72.9998,
    "BTL_LON": -158.8635,
    "ODF_CTDPRS": 243.0,
    "ODF_CTDDEPTH": 240.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12213,
    "SAMPNO": 10,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 339.3,
    "depth": 335.5,
    "CTDTMP": 0.6792,
    "CTDSAL": 34.8163,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8177,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9818,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 241.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 7.91,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.78,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.89,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 3.493,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.161,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.558,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151005,
    "BTL_TIME": 21,
    "BTL_LAT": 72.9996,
    "BTL_LON": -158.8602,
    "ODF_CTDPRS": 339.3,
    "ODF_CTDDEPTH": 335.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12212,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 339.3,
    "depth": 335.5,
    "CTDTMP": 0.6792,
    "CTDSAL": 34.8163,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8285,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 34.9927,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 241.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 7.91,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.89,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.89,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.1,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 21,
    "BTL_LAT": 72.9996,
    "BTL_LON": -158.8602,
    "ODF_CTDPRS": 339.3,
    "ODF_CTDDEPTH": 335.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12211,
    "SAMPNO": 8,
    "BTLNBR": "GF-41",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 419.9,
    "depth": 415.2,
    "CTDTMP": 0.5742,
    "CTDSAL": 34.8453,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8499,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0142,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 245.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 7.52,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.75,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.89,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.112,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.291,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.279,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151005,
    "BTL_TIME": 16,
    "BTL_LAT": 72.9995,
    "BTL_LON": -158.8567,
    "ODF_CTDPRS": 419.9,
    "ODF_CTDDEPTH": 415.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12210,
    "SAMPNO": 7,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 419.9,
    "depth": 415.2,
    "CTDTMP": 0.5742,
    "CTDSAL": 34.8453,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8468,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0111,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 245.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 7.52,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.77,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.88,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 16,
    "BTL_LAT": 72.9995,
    "BTL_LON": -158.8567,
    "ODF_CTDPRS": 419.9,
    "ODF_CTDDEPTH": 415.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12209,
    "SAMPNO": 6,
    "BTLNBR": "GF-46",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 668.4,
    "depth": 660.4,
    "CTDTMP": 0.4045,
    "CTDSAL": 34.8557,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8566,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.021,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 247.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 7.72,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.75,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.91,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.827,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.731,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.586,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151005,
    "BTL_TIME": 8,
    "BTL_LAT": 72.9993,
    "BTL_LON": -158.8516,
    "ODF_CTDPRS": 668.4,
    "ODF_CTDDEPTH": 660.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12208,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 668.4,
    "depth": 660.4,
    "CTDTMP": 0.4045,
    "CTDSAL": 34.8557,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8562,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0206,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 247.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 7.72,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.74,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.93,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 8,
    "BTL_LAT": 72.9993,
    "BTL_LON": -158.8516,
    "ODF_CTDPRS": 668.4,
    "ODF_CTDDEPTH": 660.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12207,
    "SAMPNO": 4,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 871.0,
    "depth": 860.2,
    "CTDTMP": 0.3796,
    "CTDSAL": 34.858,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8588,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0232,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 248.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 7.62,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.66,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.91,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.653,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.84,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.502,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151005,
    "BTL_TIME": 2,
    "BTL_LAT": 72.999,
    "BTL_LON": -158.848,
    "ODF_CTDPRS": 871.0,
    "ODF_CTDDEPTH": 860.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12206,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 871.0,
    "depth": 860.2,
    "CTDTMP": 0.3796,
    "CTDSAL": 34.858,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8584,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0228,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 248.2,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 7.52,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.71,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.91,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.05,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 2,
    "BTL_LAT": 72.999,
    "BTL_LON": -158.848,
    "ODF_CTDPRS": 871.0,
    "ODF_CTDDEPTH": 860.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12205,
    "SAMPNO": 2,
    "BTLNBR": "GF-22",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 896.5,
    "depth": 885.4,
    "CTDTMP": 0.3409,
    "CTDSAL": 34.86,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8615,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0259,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 248.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 7.52,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.72,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.89,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 4.868,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.87,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.217,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151004,
    "BTL_TIME": 2359,
    "BTL_LAT": 72.9989,
    "BTL_LON": -158.8462,
    "ODF_CTDPRS": 896.5,
    "ODF_CTDDEPTH": 885.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-158.8455, 72.9989] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 60,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6458,
    "DATE": 20151004,
    "time2": "2358",
    "time": "2015-10-04T23:58:00.00Z",
    "GEOTRC_SAMPNO": 12204,
    "SAMPNO": 1,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 896.5,
    "depth": 885.4,
    "CTDTMP": 0.3409,
    "CTDSAL": 34.86,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 34.8541,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 35.0184,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 248.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 906,
    "SILCAT": 7.52,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 12.69,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.9,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151004,
    "BTL_TIME": 2359,
    "BTL_LAT": 72.9989,
    "BTL_LON": -158.8462,
    "ODF_CTDPRS": 896.5,
    "ODF_CTDDEPTH": 885.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 20.3,
    "depth": 20.1,
    "CTDTMP": 1.069,
    "CTDSAL": 31.2162,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 293.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1507,
    "BTL_LAT": 72.7981,
    "BTL_LON": -159.6262,
    "ODF_CTDPRS": 20.3,
    "ODF_CTDDEPTH": 20.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 20.3,
    "depth": 20.1,
    "CTDTMP": 1.069,
    "CTDSAL": 31.2162,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 293.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1507,
    "BTL_LAT": 72.7981,
    "BTL_LON": -159.6262,
    "ODF_CTDPRS": 20.3,
    "ODF_CTDDEPTH": 20.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 22,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 20.4,
    "depth": 20.1,
    "CTDTMP": 1.051,
    "CTDSAL": 31.2323,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 293.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1507,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6262,
    "ODF_CTDPRS": 20.4,
    "ODF_CTDDEPTH": 20.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 21,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 20.4,
    "depth": 20.1,
    "CTDTMP": 1.051,
    "CTDSAL": 31.2323,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 293.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1507,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6262,
    "ODF_CTDPRS": 20.4,
    "ODF_CTDDEPTH": 20.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": 12272,
    "SAMPNO": 20,
    "BTLNBR": "GF-33",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.6,
    "depth": 20.4,
    "CTDTMP": 1.0403,
    "CTDSAL": 31.2417,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3523,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.5001,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": 7.44,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.44,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.6,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1507,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6262,
    "ODF_CTDPRS": 20.6,
    "ODF_CTDDEPTH": 20.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": 12271,
    "SAMPNO": 19,
    "BTLNBR": "GF-49",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.6,
    "depth": 20.4,
    "CTDTMP": 1.0403,
    "CTDSAL": 31.2417,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3329,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.4807,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": 7.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.38,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.59,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1507,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6262,
    "ODF_CTDPRS": 20.6,
    "ODF_CTDDEPTH": 20.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": 12270,
    "SAMPNO": 18,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 21.0,
    "depth": 20.8,
    "CTDTMP": 1.0286,
    "CTDSAL": 31.2495,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3784,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.5264,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": 7.54,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.58,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.62,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.506,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 10.867,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 2.58,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1507,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6261,
    "ODF_CTDPRS": 21.0,
    "ODF_CTDDEPTH": 20.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": 12269,
    "SAMPNO": 17,
    "BTLNBR": "GF-16",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 21.0,
    "depth": 20.8,
    "CTDTMP": 1.0286,
    "CTDSAL": 31.2495,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.403,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.5511,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": 7.83,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.7,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.62,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 3,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1507,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6261,
    "ODF_CTDPRS": 21.0,
    "ODF_CTDDEPTH": 20.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 16,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 22.1,
    "depth": 21.9,
    "CTDTMP": 0.9675,
    "CTDSAL": 31.2964,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 293.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1507,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6261,
    "ODF_CTDPRS": 22.1,
    "ODF_CTDDEPTH": 21.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 15,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 22.1,
    "depth": 21.9,
    "CTDTMP": 0.9675,
    "CTDSAL": 31.2964,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 293.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1507,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6261,
    "ODF_CTDPRS": 22.1,
    "ODF_CTDDEPTH": 21.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 14,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 22.3,
    "depth": 22.0,
    "CTDTMP": 0.9642,
    "CTDSAL": 31.3039,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 293.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1507,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6261,
    "ODF_CTDPRS": 22.3,
    "ODF_CTDDEPTH": 22.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 13,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 22.3,
    "depth": 22.0,
    "CTDTMP": 0.9642,
    "CTDSAL": 31.3039,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 293.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1507,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6261,
    "ODF_CTDPRS": 22.3,
    "ODF_CTDDEPTH": 22.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": 12268,
    "SAMPNO": 12,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 55.5,
    "depth": 54.9,
    "CTDTMP": -1.6582,
    "CTDSAL": 32.6127,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.6106,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.7644,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 187.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": 56.06,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 17.12,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.12,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.2,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1503,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6255,
    "ODF_CTDPRS": 55.5,
    "ODF_CTDDEPTH": 54.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": 12267,
    "SAMPNO": 11,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 55.5,
    "depth": 54.9,
    "CTDTMP": -1.6582,
    "CTDSAL": 32.6127,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.6118,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.7656,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 187.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": 56.15,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 17.18,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.12,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.21,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1503,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6255,
    "ODF_CTDPRS": 55.5,
    "ODF_CTDDEPTH": 54.9 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": 12266,
    "SAMPNO": 10,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 55.8,
    "depth": 55.2,
    "CTDTMP": -1.6597,
    "CTDSAL": 32.6153,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.6142,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.768,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 187.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": 56.54,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 17.22,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.12,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.22,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.951,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 137.259,
    "MN_UH_FLAG_W": 3,
    "FE_UH": 19.73,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1503,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6254,
    "ODF_CTDPRS": 55.8,
    "ODF_CTDDEPTH": 55.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": 12265,
    "SAMPNO": 9,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 55.8,
    "depth": 55.2,
    "CTDTMP": -1.6597,
    "CTDSAL": 32.6153,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.6195,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.7733,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 187.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": 57.42,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 17.32,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.13,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.26,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1503,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6254,
    "ODF_CTDPRS": 55.8,
    "ODF_CTDDEPTH": 55.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 8,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 56.2,
    "depth": 55.6,
    "CTDTMP": -1.6606,
    "CTDSAL": 32.6166,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 187.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1503,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6254,
    "ODF_CTDPRS": 56.2,
    "ODF_CTDDEPTH": 55.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 7,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 56.2,
    "depth": 55.6,
    "CTDTMP": -1.6606,
    "CTDSAL": 32.6166,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 187.1,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1503,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6254,
    "ODF_CTDPRS": 56.2,
    "ODF_CTDDEPTH": 55.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 6,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 56.7,
    "depth": 56.1,
    "CTDTMP": -1.6614,
    "CTDSAL": 32.618,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 186.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1503,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6254,
    "ODF_CTDPRS": 56.7,
    "ODF_CTDDEPTH": 56.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 5,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 56.7,
    "depth": 56.1,
    "CTDTMP": -1.6614,
    "CTDSAL": 32.618,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 186.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1503,
    "BTL_LAT": 72.798,
    "BTL_LON": -159.6254,
    "ODF_CTDPRS": 56.7,
    "ODF_CTDDEPTH": 56.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": 12264,
    "SAMPNO": 4,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 80.5,
    "depth": 79.6,
    "CTDTMP": -1.6708,
    "CTDSAL": 32.6374,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.6358,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.7897,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 180.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": 60.26,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 17.54,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.14,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.33,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1501,
    "BTL_LAT": 72.7979,
    "BTL_LON": -159.6249,
    "ODF_CTDPRS": 80.5,
    "ODF_CTDDEPTH": 79.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": 12263,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 80.5,
    "depth": 79.6,
    "CTDTMP": -1.6708,
    "CTDSAL": 32.6374,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.6364,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.7903,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 180.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": 60.46,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 17.53,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.14,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.36,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1501,
    "BTL_LAT": 72.7979,
    "BTL_LON": -159.6249,
    "ODF_CTDPRS": 80.5,
    "ODF_CTDDEPTH": 79.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": 12262,
    "SAMPNO": 2,
    "BTLNBR": "GF-41",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 81.2,
    "depth": 80.3,
    "CTDTMP": -1.6706,
    "CTDSAL": 32.6373,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.6376,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.7915,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 180.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": 60.36,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 17.53,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.14,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.34,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.986,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 0.389,
    "MN_UH_FLAG_W": 3,
    "FE_UH": 24.2,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1501,
    "BTL_LAT": 72.7979,
    "BTL_LON": -159.6249,
    "ODF_CTDPRS": 81.2,
    "ODF_CTDDEPTH": 80.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-159.6242, 72.7978] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 61,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6467,
    "DATE": 20151005,
    "time2": "1458",
    "time": "2015-10-05T14:58:00.00Z",
    "GEOTRC_SAMPNO": 12261,
    "SAMPNO": 1,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 81.2,
    "depth": 80.3,
    "CTDTMP": -1.6706,
    "CTDSAL": 32.6373,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 32.6388,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 32.7927,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 180.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 125,
    "SILCAT": 60.36,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 17.49,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.14,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 2.34,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 1,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 1,
    "HG_DM": 0.01,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151005,
    "BTL_TIME": 1501,
    "BTL_LAT": 72.7979,
    "BTL_LON": -159.6249,
    "ODF_CTDPRS": 81.2,
    "ODF_CTDDEPTH": 80.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 24,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 12.5,
    "depth": 12.4,
    "CTDTMP": 0.8668,
    "CTDSAL": 30.7034,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 293.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1533,
    "BTL_LAT": 71.9959,
    "BTL_LON": -162.495,
    "ODF_CTDPRS": 12.5,
    "ODF_CTDDEPTH": 12.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 23,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 12.5,
    "depth": 12.4,
    "CTDTMP": 0.8668,
    "CTDSAL": 30.7034,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 293.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1533,
    "BTL_LAT": 71.9959,
    "BTL_LON": -162.495,
    "ODF_CTDPRS": 12.5,
    "ODF_CTDDEPTH": 12.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12302,
    "SAMPNO": 22,
    "BTLNBR": "GF-14",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 12.8,
    "depth": 12.6,
    "CTDTMP": 0.8638,
    "CTDSAL": 30.7032,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.7046,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.8494,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 4.11,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.03,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.0,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.42,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1533,
    "BTL_LAT": 71.996,
    "BTL_LON": -162.495,
    "ODF_CTDPRS": 12.8,
    "ODF_CTDDEPTH": 12.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12301,
    "SAMPNO": 21,
    "BTLNBR": "GF-49",
    "BTLNBR_FLAG_W": 3,
    "CTDPRS": 12.8,
    "depth": 12.6,
    "CTDTMP": 0.8638,
    "CTDSAL": 30.7032,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.7061,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.8509,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 4.11,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.02,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.41,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1533,
    "BTL_LAT": 71.996,
    "BTL_LON": -162.495,
    "ODF_CTDPRS": 12.8,
    "ODF_CTDDEPTH": 12.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12300,
    "SAMPNO": 20,
    "BTLNBR": "GF-02",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 12.9,
    "depth": 12.8,
    "CTDTMP": 0.8632,
    "CTDSAL": 30.703,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.7052,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.85,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 4.02,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.41,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.53,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 14.232,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 1.99,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1533,
    "BTL_LAT": 71.996,
    "BTL_LON": -162.495,
    "ODF_CTDPRS": 12.9,
    "ODF_CTDDEPTH": 12.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12299,
    "SAMPNO": 19,
    "BTLNBR": "GF-03",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 12.9,
    "depth": 12.8,
    "CTDTMP": 0.8632,
    "CTDSAL": 30.703,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.7048,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.8496,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 4.02,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.4,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1533,
    "BTL_LAT": 71.996,
    "BTL_LON": -162.495,
    "ODF_CTDPRS": 12.9,
    "ODF_CTDDEPTH": 12.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12298,
    "SAMPNO": 18,
    "BTLNBR": "GF-08",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 13.1,
    "depth": 13.0,
    "CTDTMP": 0.8643,
    "CTDSAL": 30.7029,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.7581,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.9031,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 3.92,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.41,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1533,
    "BTL_LAT": 71.996,
    "BTL_LON": -162.495,
    "ODF_CTDPRS": 13.1,
    "ODF_CTDDEPTH": 13.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12297,
    "SAMPNO": 17,
    "BTLNBR": "GF-18",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 13.1,
    "depth": 13.0,
    "CTDTMP": 0.8643,
    "CTDSAL": 30.7029,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.723,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.8678,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 4.02,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.0,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.4,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 0.6,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.05,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.0,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1533,
    "BTL_LAT": 71.996,
    "BTL_LON": -162.495,
    "ODF_CTDPRS": 13.1,
    "ODF_CTDDEPTH": 13.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 16,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 13.4,
    "depth": 13.3,
    "CTDTMP": 0.8688,
    "CTDSAL": 30.7025,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 293.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1533,
    "BTL_LAT": 71.996,
    "BTL_LON": -162.495,
    "ODF_CTDPRS": 13.4,
    "ODF_CTDDEPTH": 13.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 15,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 13.4,
    "depth": 13.3,
    "CTDTMP": 0.8688,
    "CTDSAL": 30.7025,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 293.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1533,
    "BTL_LAT": 71.996,
    "BTL_LON": -162.495,
    "ODF_CTDPRS": 13.4,
    "ODF_CTDDEPTH": 13.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12296,
    "SAMPNO": 14,
    "BTLNBR": "GF-26",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.2,
    "depth": 20.0,
    "CTDTMP": 0.8652,
    "CTDSAL": 30.7037,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.0429,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.1892,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 3.82,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.11,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.47,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1532,
    "BTL_LAT": 71.9962,
    "BTL_LON": -162.4953,
    "ODF_CTDPRS": 20.2,
    "ODF_CTDDEPTH": 20.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12295,
    "SAMPNO": 13,
    "BTLNBR": "GF-28",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.2,
    "depth": 20.0,
    "CTDTMP": 0.8652,
    "CTDSAL": 30.7037,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.0454,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.1918,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 3.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.44,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1532,
    "BTL_LAT": 71.9962,
    "BTL_LON": -162.4953,
    "ODF_CTDPRS": 20.2,
    "ODF_CTDDEPTH": 20.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12294,
    "SAMPNO": 12,
    "BTLNBR": "GF-05",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.4,
    "depth": 20.2,
    "CTDTMP": 0.8667,
    "CTDSAL": 30.7055,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.9208,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.0666,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 3.33,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.44,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1532,
    "BTL_LAT": 71.9962,
    "BTL_LON": -162.4954,
    "ODF_CTDPRS": 20.4,
    "ODF_CTDDEPTH": 20.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12293,
    "SAMPNO": 11,
    "BTLNBR": "GF-21",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.4,
    "depth": 20.2,
    "CTDTMP": 0.8667,
    "CTDSAL": 30.7055,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.8415,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 30.9869,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.9,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 3.53,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.42,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1532,
    "BTL_LAT": 71.9962,
    "BTL_LON": -162.4954,
    "ODF_CTDPRS": 20.4,
    "ODF_CTDDEPTH": 20.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12292,
    "SAMPNO": 10,
    "BTLNBR": "GF-29",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.7,
    "depth": 20.5,
    "CTDTMP": 0.8685,
    "CTDSAL": 30.7073,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 30.9506,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.0965,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 3.33,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.01,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.43,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 0.905,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 26.43,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 4.484,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1532,
    "BTL_LAT": 71.9962,
    "BTL_LON": -162.4954,
    "ODF_CTDPRS": 20.7,
    "ODF_CTDDEPTH": 20.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12291,
    "SAMPNO": 9,
    "BTLNBR": "GF-38",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 20.7,
    "depth": 20.5,
    "CTDTMP": 0.8685,
    "CTDSAL": 30.7073,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.1442,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.291,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 293.4,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 3.13,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.03,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.01,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.47,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.1,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.12,
    "HG_ELEMENTAL_FLAG_W": 6,
    "HG_DM": 0.02,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1532,
    "BTL_LAT": 71.9962,
    "BTL_LON": -162.4954,
    "ODF_CTDPRS": 20.7,
    "ODF_CTDDEPTH": 20.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 8,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 21.6,
    "depth": 21.4,
    "CTDTMP": 0.9039,
    "CTDSAL": 30.749,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 292.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1532,
    "BTL_LAT": 71.9962,
    "BTL_LON": -162.4954,
    "ODF_CTDPRS": 21.6,
    "ODF_CTDDEPTH": 21.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": -999,
    "SAMPNO": 7,
    "BTLNBR": "GF-xx",
    "BTLNBR_FLAG_W": 9,
    "CTDPRS": 21.6,
    "depth": 21.4,
    "CTDTMP": 0.9039,
    "CTDSAL": 30.749,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": -999.0,
    "SALNTY_FLAG_W": 9,
    "SALTREF": -999.0,
    "SALTREF_FLAG_W": 9,
    "CTDOXY": 292.3,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": -999.0,
    "SILCAT_FLAG_W": 9,
    "NITRAT": -999.0,
    "NITRAT_FLAG_W": 9,
    "NITRIT": -999.0,
    "NITRIT_FLAG_W": 9,
    "PHSPHT": -999.0,
    "PHSPHT_FLAG_W": 9,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1532,
    "BTL_LAT": 71.9962,
    "BTL_LON": -162.4954,
    "ODF_CTDPRS": 21.6,
    "ODF_CTDDEPTH": 21.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12290,
    "SAMPNO": 6,
    "BTLNBR": "GF-41",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 27.9,
    "depth": 27.6,
    "CTDTMP": 1.3419,
    "CTDSAL": 31.4707,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.451,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.5993,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 284.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 3.92,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.24,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.57,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1531,
    "BTL_LAT": 71.9965,
    "BTL_LON": -162.4959,
    "ODF_CTDPRS": 27.9,
    "ODF_CTDDEPTH": 27.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12289,
    "SAMPNO": 5,
    "BTLNBR": "GF-36",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 27.9,
    "depth": 27.6,
    "CTDTMP": 1.3419,
    "CTDSAL": 31.4707,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.4065,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.5546,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 284.8,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 3.82,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.21,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.55,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1531,
    "BTL_LAT": 71.9965,
    "BTL_LON": -162.4959,
    "ODF_CTDPRS": 27.9,
    "ODF_CTDDEPTH": 27.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12288,
    "SAMPNO": 4,
    "BTLNBR": "GF-46",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 28.3,
    "depth": 28.0,
    "CTDTMP": 1.3261,
    "CTDSAL": 31.5081,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.463,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.6114,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 282.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 3.62,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.19,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.56,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1531,
    "BTL_LAT": 71.9965,
    "BTL_LON": -162.4959,
    "ODF_CTDPRS": 28.3,
    "ODF_CTDDEPTH": 28.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12287,
    "SAMPNO": 3,
    "BTLNBR": "GF-24",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 28.3,
    "depth": 28.0,
    "CTDTMP": 1.3261,
    "CTDSAL": 31.5081,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.4427,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.591,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 282.0,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 4.01,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.25,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.02,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.57,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1531,
    "BTL_LAT": 71.9965,
    "BTL_LON": -162.4959,
    "ODF_CTDPRS": 28.3,
    "ODF_CTDDEPTH": 28.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12286,
    "SAMPNO": 2,
    "BTLNBR": "GF-19",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 29.1,
    "depth": 28.8,
    "CTDTMP": 1.3246,
    "CTDSAL": 31.537,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.2951,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.4426,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 275.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 5.19,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.36,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.61,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": 1.161,
    "AL_UH_FLAG_W": 2,
    "MN_UH": 23.865,
    "MN_UH_FLAG_W": 2,
    "FE_UH": 5.448,
    "FE_UH_FLAG_W": 2,
    "HG_TOTAL": -999.0,
    "HG_TOTAL_FLAG_W": 9,
    "HG_ELEMENTAL": -999.0,
    "HG_ELEMENTAL_FLAG_W": 9,
    "HG_DM": -999.0,
    "HG_DM_FLAG_W": 9,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 1,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1530,
    "BTL_LAT": 71.9965,
    "BTL_LON": -162.4959,
    "ODF_CTDPRS": 29.1,
    "ODF_CTDDEPTH": 28.8 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [-162.496, 71.9966] },
  "properties": {
    "cruise_id": "HLY1502",
    "EXPOCODE": "33HQ20150809",
    "SECT_ID": "ARC01",
    "STNNBR": 66,
    "CASTNO": 1,
    "GEOTRC_EVENTNO": 6483,
    "DATE": 20151007,
    "time2": "1530",
    "time": "2015-10-07T15:30:00.00Z",
    "GEOTRC_SAMPNO": 12285,
    "SAMPNO": 1,
    "BTLNBR": "GF-35",
    "BTLNBR_FLAG_W": 2,
    "CTDPRS": 29.1,
    "depth": 28.8,
    "CTDTMP": 1.3246,
    "CTDSAL": 31.537,
    "CTDSAL_FLAG_W": 2,
    "SALNTY": 31.3742,
    "SALNTY_FLAG_W": 2,
    "SALTREF": 31.5222,
    "SALTREF_FLAG_W": 2,
    "CTDOXY": 275.7,
    "CTDOXY_FLAG_W": 1,
    "BTMDEPTH": 34,
    "SILCAT": 4.7,
    "SILCAT_FLAG_W": 2,
    "NITRAT": 0.3,
    "NITRAT_FLAG_W": 2,
    "NITRIT": 0.03,
    "NITRIT_FLAG_W": 2,
    "PHSPHT": 0.61,
    "PHSPHT_FLAG_W": 2,
    "AL_UH": -999.0,
    "AL_UH_FLAG_W": 9,
    "MN_UH": -999.0,
    "MN_UH_FLAG_W": 9,
    "FE_UH": -999.0,
    "FE_UH_FLAG_W": 9,
    "HG_TOTAL": 1.1,
    "HG_TOTAL_FLAG_W": 2,
    "HG_ELEMENTAL": 0.05,
    "HG_ELEMENTAL_FLAG_W": 2,
    "HG_DM": 0.03,
    "HG_DM_FLAG_W": 2,
    "COLLOIDAL_HG": -999.0,
    "COLLOIDAL_HG_FLAG_W": 9,
    "ZN_DISS": -999.0,
    "ZN_DISS_FLAG_W": 9,
    "BTL_DATE": 20151007,
    "BTL_TIME": 1530,
    "BTL_LAT": 71.9965,
    "BTL_LON": -162.4959,
    "ODF_CTDPRS": 29.1,
    "ODF_CTDDEPTH": 28.8 }
}
  ],
  "bbox": [-179.8082, 60.1727, 179.5926, 89.995]
}
