{
  "type": "FeatureCollection",
  "propertyNames": ["Cruise", "Month", "Year", "Station_ID", "Monitoring_line", "depth", "Temperature", "Salinity", "Sigma_theta", "NO3_NO2", "NO3_NO2_Stdev", "NO2", "NO2_Stdev", "PO43", "PO43_Stdev", "O2", "AOU", "N15_NO3", "N15_stdev", "O18_NO3", "O18_stdev"],
  "propertyUnits": ["unitless", "unitless", "unitless", "unitless", "unitless", "m", "degrees Celsius (C)", "psu", "kilograms per meter cubed (kg/m3)", "microMole (uM)", "micr", "microMole (uM)", "microMole (uM)", "microMole (uM)", "microMole (uM)", "microMole (uM)", "microMole (uM)", "parts per thousand", "parts per thousand", "parts per thousand", "parts per thousand"],
  "features": [
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.9213, -29.3817] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML001",
    "Monitoring_line": "Kleinsee",
    "depth": 1.99,
    "Temperature": 10.4,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 26.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 2.4,
    "PO43_Stdev": 0.1,
    "O2": 90.3,
    "AOU": 190.2,
    "N15_NO3": 6.7,
    "N15_stdev": 0.3,
    "O18_NO3": 3.7,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.9213, -29.3817] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML001",
    "Monitoring_line": "Kleinsee",
    "depth": 11.7,
    "Temperature": 10.4,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 29.8,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 2.5,
    "PO43_Stdev": 0.3,
    "O2": 89.3,
    "AOU": 191.2,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 3.6,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.9213, -29.3817] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML001",
    "Monitoring_line": "Kleinsee",
    "depth": 19.97,
    "Temperature": 10.4,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 26.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 2.3,
    "PO43_Stdev": 0.1,
    "O2": 87.9,
    "AOU": 192.6,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 4.2,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.9213, -29.3817] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML001",
    "Monitoring_line": "Kleinsee",
    "depth": 23.91,
    "Temperature": 10.4,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 26.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.0,
    "PO43": 2.2,
    "PO43_Stdev": 0.0,
    "O2": 76.4,
    "AOU": 204.6,
    "N15_NO3": 6.7,
    "N15_stdev": 0.2,
    "O18_NO3": 4.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.9213, -29.3817] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML001",
    "Monitoring_line": "Kleinsee",
    "depth": 27.65,
    "Temperature": 10.3,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 27.2,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.4,
    "NO2_Stdev": 0.0,
    "PO43": 2.5,
    "PO43_Stdev": 0.3,
    "O2": 68.1,
    "AOU": 213.1,
    "N15_NO3": 6.5,
    "N15_stdev": 0.2,
    "O18_NO3": 3.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.7915, -29.4167] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML002",
    "Monitoring_line": "Kleinsee",
    "depth": 7.83,
    "Temperature": 11.9,
    "Salinity": 34.8,
    "Sigma_theta": 26.5,
    "NO3_NO2": 11.9,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.1,
    "O2": 230.8,
    "AOU": 41.0,
    "N15_NO3": 7.1,
    "N15_stdev": 0.2,
    "O18_NO3": 4.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.7915, -29.4167] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML002",
    "Monitoring_line": "Kleinsee",
    "depth": 16.76,
    "Temperature": 11.9,
    "Salinity": 34.8,
    "Sigma_theta": 26.5,
    "NO3_NO2": 12.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.2,
    "O2": 233.5,
    "AOU": 38.3,
    "N15_NO3": 7.0,
    "N15_stdev": 0.1,
    "O18_NO3": 4.0,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.7915, -29.4167] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML002",
    "Monitoring_line": "Kleinsee",
    "depth": 27.55,
    "Temperature": 11.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.5,
    "NO3_NO2": 15.0,
    "NO3_NO2_Stdev": 0.8,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.0,
    "O2": 217.2,
    "AOU": 56.2,
    "N15_NO3": 7.4,
    "N15_stdev": 0.0,
    "O18_NO3": 4.6,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.7915, -29.4167] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML002",
    "Monitoring_line": "Kleinsee",
    "depth": 34.21,
    "Temperature": 11.2,
    "Salinity": 34.9,
    "Sigma_theta": 26.6,
    "NO3_NO2": 17.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 1.4,
    "PO43_Stdev": 0.1,
    "O2": 194.0,
    "AOU": 81.9,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 2.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.7915, -29.4167] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML002",
    "Monitoring_line": "Kleinsee",
    "depth": 50.72,
    "Temperature": 10.2,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 21.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.7,
    "PO43_Stdev": 0.1,
    "O2": 160.7,
    "AOU": 121.0,
    "N15_NO3": 6.5,
    "N15_stdev": 0.1,
    "O18_NO3": 2.6,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.7915, -29.4167] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML002",
    "Monitoring_line": "Kleinsee",
    "depth": 84.78,
    "Temperature": 9.9,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 27.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.6,
    "PO43_Stdev": 0.2,
    "O2": 47.1,
    "AOU": 236.8,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 2.9,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.7915, -29.4167] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML002",
    "Monitoring_line": "Kleinsee",
    "depth": 98.59,
    "Temperature": 9.9,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 27.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.7,
    "PO43_Stdev": 0.2,
    "O2": 45.0,
    "AOU": 238.9,
    "N15_NO3": 6.5,
    "N15_stdev": 0.3,
    "O18_NO3": 3.0,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4118, -29.5105] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML003",
    "Monitoring_line": "Kleinsee",
    "depth": 1.81,
    "Temperature": 14.7,
    "Salinity": 34.9,
    "Sigma_theta": 25.9,
    "NO3_NO2": 4.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.0,
    "O2": 235.5,
    "AOU": 20.7,
    "N15_NO3": 6.6,
    "N15_stdev": 0.3,
    "O18_NO3": 4.1,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4118, -29.5105] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML003",
    "Monitoring_line": "Kleinsee",
    "depth": 14.93,
    "Temperature": 14.7,
    "Salinity": 34.9,
    "Sigma_theta": 25.9,
    "NO3_NO2": 5.9,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.1,
    "O2": 236.1,
    "AOU": 20.1,
    "N15_NO3": 8.0,
    "N15_stdev": 0.2,
    "O18_NO3": 4.5,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4118, -29.5105] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML003",
    "Monitoring_line": "Kleinsee",
    "depth": 29.57,
    "Temperature": 12.9,
    "Salinity": 34.9,
    "Sigma_theta": 26.3,
    "NO3_NO2": 16.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.5,
    "PO43_Stdev": 0.0,
    "O2": 140.6,
    "AOU": 125.3,
    "N15_NO3": 5.4,
    "N15_stdev": 0.2,
    "O18_NO3": 2.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4118, -29.5105] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML003",
    "Monitoring_line": "Kleinsee",
    "depth": 55.72,
    "Temperature": 10.5,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 26.9,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.0,
    "PO43_Stdev": 0.1,
    "O2": 124.9,
    "AOU": 154.9,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 2.2,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4118, -29.5105] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML003",
    "Monitoring_line": "Kleinsee",
    "depth": 83.92,
    "Temperature": 9.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 26.0,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.7,
    "PO43_Stdev": 0.0,
    "O2": 150.2,
    "AOU": 134.2,
    "N15_NO3": 6.5,
    "N15_stdev": 0.2,
    "O18_NO3": 2.3,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4118, -29.5105] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML003",
    "Monitoring_line": "Kleinsee",
    "depth": 105.68,
    "Temperature": 9.3,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 28.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.5,
    "PO43_Stdev": 0.1,
    "O2": 55.8,
    "AOU": 231.7,
    "N15_NO3": 6.9,
    "N15_stdev": 0.3,
    "O18_NO3": 2.6,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4118, -29.5105] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML003",
    "Monitoring_line": "Kleinsee",
    "depth": 143.84,
    "Temperature": 9.3,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 32.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.8,
    "PO43_Stdev": 0.1,
    "O2": 50.4,
    "AOU": 237.3,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 2.6,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.5646, -29.3949] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML004",
    "Monitoring_line": "Kleinsee",
    "depth": 4.7,
    "Temperature": 15.2,
    "Salinity": 34.9,
    "Sigma_theta": 25.8,
    "NO3_NO2": 5.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 239.9,
    "AOU": 13.9,
    "N15_NO3": 7.4,
    "N15_stdev": 0.3,
    "O18_NO3": 4.7,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.5646, -29.3949] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML004",
    "Monitoring_line": "Kleinsee",
    "depth": 19.22,
    "Temperature": 15.1,
    "Salinity": 34.9,
    "Sigma_theta": 25.9,
    "NO3_NO2": 5.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 236.5,
    "AOU": 18.0,
    "N15_NO3": 7.7,
    "N15_stdev": 0.0,
    "O18_NO3": 4.6,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.5646, -29.3949] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML004",
    "Monitoring_line": "Kleinsee",
    "depth": 59.91,
    "Temperature": 11.1,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 14.0,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.0,
    "O2": 194.0,
    "AOU": 82.1,
    "N15_NO3": 6.5,
    "N15_stdev": 0.1,
    "O18_NO3": 3.1,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.5646, -29.3949] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML004",
    "Monitoring_line": "Kleinsee",
    "depth": 71.68,
    "Temperature": 10.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 26.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.0,
    "O2": 100.1,
    "AOU": 179.5,
    "N15_NO3": 6.1,
    "N15_stdev": 0.1,
    "O18_NO3": 3.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.5646, -29.3949] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML004",
    "Monitoring_line": "Kleinsee",
    "depth": 109.1,
    "Temperature": 9.6,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 27.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.9,
    "PO43_Stdev": 0.0,
    "O2": 43.6,
    "AOU": 242.1,
    "N15_NO3": 6.3,
    "N15_stdev": 0.1,
    "O18_NO3": 2.6,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.5646, -29.3949] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML004",
    "Monitoring_line": "Kleinsee",
    "depth": 139.75,
    "Temperature": 9.1,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 25.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.0,
    "O2": 127.2,
    "AOU": 161.6,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 2.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.5646, -29.3949] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML004",
    "Monitoring_line": "Kleinsee",
    "depth": 184.67,
    "Temperature": 8.7,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 26.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.2,
    "PO43_Stdev": 0.0,
    "O2": 107.8,
    "AOU": 184.3,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 2.2,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2384, -29.4867] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML005",
    "Monitoring_line": "Kleinsee",
    "depth": 4.96,
    "Temperature": 16.4,
    "Salinity": 34.9,
    "Sigma_theta": 25.6,
    "NO3_NO2": 5.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 240.1,
    "AOU": 7.4,
    "N15_NO3": 19.9,
    "N15_stdev": 0.1,
    "O18_NO3": 8.2,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2384, -29.4867] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML005",
    "Monitoring_line": "Kleinsee",
    "depth": 32.54,
    "Temperature": 16.1,
    "Salinity": 35.0,
    "Sigma_theta": 25.7,
    "NO3_NO2": 5.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 235.0,
    "AOU": 13.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": 5.5,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2384, -29.4867] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML005",
    "Monitoring_line": "Kleinsee",
    "depth": 161.21,
    "Temperature": 9.5,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 23.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.0,
    "O2": 146.5,
    "AOU": 140.1,
    "N15_NO3": 6.5,
    "N15_stdev": 0.2,
    "O18_NO3": 2.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2384, -29.4867] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML005",
    "Monitoring_line": "Kleinsee",
    "depth": 192.46,
    "Temperature": 9.2,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 25.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.6,
    "PO43_Stdev": 0.0,
    "O2": 117.8,
    "AOU": 171.0,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 2.3,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 4.83,
    "Temperature": 17.6,
    "Salinity": 35.0,
    "Sigma_theta": 25.4,
    "NO3_NO2": 4.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 232.9,
    "AOU": 9.2,
    "N15_NO3": 8.0,
    "N15_stdev": 0.2,
    "O18_NO3": 4.5,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 13.94,
    "Temperature": 17.6,
    "Salinity": 35.0,
    "Sigma_theta": 25.4,
    "NO3_NO2": 4.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.0,
    "O2": 232.8,
    "AOU": 9.2,
    "N15_NO3": 7.4,
    "N15_stdev": 0.3,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 28.77,
    "Temperature": 17.6,
    "Salinity": 35.0,
    "Sigma_theta": 25.4,
    "NO3_NO2": 4.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 232.6,
    "AOU": 9.5,
    "N15_NO3": 7.6,
    "N15_stdev": 0.1,
    "O18_NO3": 3.3,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 49.95,
    "Temperature": 16.7,
    "Salinity": 35.0,
    "Sigma_theta": 25.6,
    "NO3_NO2": 4.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 218.7,
    "AOU": 27.3,
    "N15_NO3": 7.0,
    "N15_stdev": 0.3,
    "O18_NO3": 2.8,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 69.41,
    "Temperature": 13.4,
    "Salinity": 35.1,
    "Sigma_theta": 26.4,
    "NO3_NO2": 8.9,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.0,
    "O2": 198.8,
    "AOU": 63.9,
    "N15_NO3": 6.8,
    "N15_stdev": 0.3,
    "O18_NO3": 3.2,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 95.72,
    "Temperature": 12.2,
    "Salinity": 35.0,
    "Sigma_theta": 26.6,
    "NO3_NO2": 11.1,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.0,
    "O2": 205.7,
    "AOU": 64.1,
    "N15_NO3": 6.8,
    "N15_stdev": 0.1,
    "O18_NO3": 3.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 150.96,
    "Temperature": 10.7,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 14.6,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": null,
    "PO43_Stdev": null,
    "O2": 190.7,
    "AOU": 88.0,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 3.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 198.2,
    "Temperature": 10.0,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 20.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.3,
    "PO43_Stdev": 0.0,
    "O2": 170.6,
    "AOU": 112.4,
    "N15_NO3": 6.5,
    "N15_stdev": 0.0,
    "O18_NO3": 2.7,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 260.42,
    "Temperature": 9.5,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 24.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.7,
    "PO43_Stdev": 0.0,
    "O2": 142.4,
    "AOU": 143.9,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 2.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 3.1,
    "Temperature": 17.8,
    "Salinity": 35.0,
    "Sigma_theta": 25.3,
    "NO3_NO2": 2.3,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 232.7,
    "AOU": 8.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 14.63,
    "Temperature": 17.8,
    "Salinity": 35.0,
    "Sigma_theta": 25.3,
    "NO3_NO2": 2.4,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.1,
    "O2": 231.7,
    "AOU": 9.3,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 29.16,
    "Temperature": 16.9,
    "Salinity": 35.1,
    "Sigma_theta": 25.6,
    "NO3_NO2": 2.8,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.4,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.2,
    "O2": 210.9,
    "AOU": 34.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 53.03,
    "Temperature": 15.1,
    "Salinity": 35.2,
    "Sigma_theta": 26.1,
    "NO3_NO2": 8.1,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.0,
    "O2": 203.5,
    "AOU": 50.2,
    "N15_NO3": 7.3,
    "N15_stdev": 0.3,
    "O18_NO3": 2.8,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 101.25,
    "Temperature": 13.0,
    "Salinity": 35.1,
    "Sigma_theta": 26.5,
    "NO3_NO2": 13.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.0,
    "O2": 211.9,
    "AOU": 53.1,
    "N15_NO3": 7.1,
    "N15_stdev": 0.3,
    "O18_NO3": 3.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 220.26,
    "Temperature": 10.5,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 14.9,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.3,
    "PO43_Stdev": 0.1,
    "O2": 210.8,
    "AOU": 69.3,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 3.2,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 269.05,
    "Temperature": 9.7,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 22.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.1,
    "O2": 171.4,
    "AOU": 114.1,
    "N15_NO3": 6.4,
    "N15_stdev": 0.1,
    "O18_NO3": 2.7,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 304.55,
    "Temperature": 9.0,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 22.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.5,
    "O2": 182.0,
    "AOU": 108.0,
    "N15_NO3": 6.4,
    "N15_stdev": 0.0,
    "O18_NO3": 2.5,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 407.94,
    "Temperature": 7.7,
    "Salinity": 34.6,
    "Sigma_theta": 27.0,
    "NO3_NO2": 25.1,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.2,
    "O2": 168.9,
    "AOU": 130.3,
    "N15_NO3": 6.3,
    "N15_stdev": 0.1,
    "O18_NO3": 2.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 6.3,
    "Temperature": 19.2,
    "Salinity": 35.3,
    "Sigma_theta": 25.2,
    "NO3_NO2": 1.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 228.6,
    "AOU": 5.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 16.61,
    "Temperature": 19.2,
    "Salinity": 35.3,
    "Sigma_theta": 25.2,
    "NO3_NO2": 0.9,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 228.6,
    "AOU": 5.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 30.27,
    "Temperature": 19.2,
    "Salinity": 35.3,
    "Sigma_theta": 25.2,
    "NO3_NO2": 1.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 228.6,
    "AOU": 5.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 51.73,
    "Temperature": 16.9,
    "Salinity": 35.3,
    "Sigma_theta": 25.8,
    "NO3_NO2": 4.2,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.6,
    "NO2_Stdev": 0.1,
    "PO43": 0.6,
    "PO43_Stdev": 0.0,
    "O2": 207.9,
    "AOU": 36.8,
    "N15_NO3": 6.1,
    "N15_stdev": 0.1,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 78.34,
    "Temperature": 14.5,
    "Salinity": 35.2,
    "Sigma_theta": 26.3,
    "NO3_NO2": 6.4,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.9,
    "PO43_Stdev": 0.2,
    "O2": 204.2,
    "AOU": 52.5,
    "N15_NO3": 7.4,
    "N15_stdev": 0.2,
    "O18_NO3": 4.0,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 100.73,
    "Temperature": 13.7,
    "Salinity": 35.2,
    "Sigma_theta": 26.4,
    "NO3_NO2": 8.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 208.3,
    "AOU": 52.6,
    "N15_NO3": 7.6,
    "N15_stdev": 0.3,
    "O18_NO3": 4.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 201.04,
    "Temperature": 11.8,
    "Salinity": 35.0,
    "Sigma_theta": 26.6,
    "NO3_NO2": 13.3,
    "NO3_NO2_Stdev": 0.8,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 1.1,
    "PO43_Stdev": 0.1,
    "O2": 212.8,
    "AOU": 59.0,
    "N15_NO3": 6.9,
    "N15_stdev": 0.1,
    "O18_NO3": 3.7,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 307.81,
    "Temperature": 9.7,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 20.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.2,
    "O2": 202.2,
    "AOU": 83.1,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 3.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 397.92,
    "Temperature": 7.9,
    "Salinity": 34.6,
    "Sigma_theta": 27.0,
    "NO3_NO2": 25.1,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.0,
    "O2": 181.4,
    "AOU": 116.0,
    "N15_NO3": 6.3,
    "N15_stdev": 0.1,
    "O18_NO3": 2.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 494.55,
    "Temperature": 6.9,
    "Salinity": 34.5,
    "Sigma_theta": 27.0,
    "NO3_NO2": 27.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.0,
    "O2": 172.8,
    "AOU": 131.5,
    "N15_NO3": 6.0,
    "N15_stdev": 0.2,
    "O18_NO3": 2.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 4.5,
    "Temperature": 19.4,
    "Salinity": 35.3,
    "Sigma_theta": 25.2,
    "NO3_NO2": 0.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 227.7,
    "AOU": 5.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 14.14,
    "Temperature": 19.4,
    "Salinity": 35.3,
    "Sigma_theta": 25.2,
    "NO3_NO2": 0.7,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 227.9,
    "AOU": 5.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 32.4,
    "Temperature": 19.4,
    "Salinity": 35.3,
    "Sigma_theta": 25.2,
    "NO3_NO2": 0.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 227.6,
    "AOU": 5.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 49.39,
    "Temperature": 19.3,
    "Salinity": 35.3,
    "Sigma_theta": 25.2,
    "NO3_NO2": 0.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 227.1,
    "AOU": 6.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 100.78,
    "Temperature": 13.9,
    "Salinity": 35.2,
    "Sigma_theta": 26.3,
    "NO3_NO2": 9.0,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.0,
    "O2": 209.7,
    "AOU": 50.5,
    "N15_NO3": 7.4,
    "N15_stdev": 0.1,
    "O18_NO3": 4.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 200.6,
    "Temperature": 11.7,
    "Salinity": 35.0,
    "Sigma_theta": 26.6,
    "NO3_NO2": 14.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.0,
    "O2": 217.2,
    "AOU": 55.5,
    "N15_NO3": 7.3,
    "N15_stdev": 0.2,
    "O18_NO3": 3.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 300.24,
    "Temperature": 9.7,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 18.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.5,
    "PO43_Stdev": 0.1,
    "O2": 199.0,
    "AOU": 86.3,
    "N15_NO3": 6.5,
    "N15_stdev": 0.1,
    "O18_NO3": 3.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 400.28,
    "Temperature": 7.9,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 21.1,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.7,
    "PO43_Stdev": 0.1,
    "O2": 201.3,
    "AOU": 96.0,
    "N15_NO3": 6.1,
    "N15_stdev": 0.2,
    "O18_NO3": 2.6,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 603.76,
    "Temperature": 4.9,
    "Salinity": 34.3,
    "Sigma_theta": 27.1,
    "NO3_NO2": 27.9,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.1,
    "O2": 218.7,
    "AOU": 101.3,
    "N15_NO3": 6.0,
    "N15_stdev": 0.1,
    "O18_NO3": 2.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 830.1,
    "Temperature": 3.9,
    "Salinity": 34.4,
    "Sigma_theta": 27.3,
    "NO3_NO2": 31.8,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.3,
    "PO43_Stdev": 0.0,
    "O2": 177.5,
    "AOU": 150.4,
    "N15_NO3": 5.7,
    "N15_stdev": 0.0,
    "O18_NO3": 2.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 4.35,
    "Temperature": 19.9,
    "Salinity": 35.3,
    "Sigma_theta": 25.0,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 225.1,
    "AOU": 5.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 29.13,
    "Temperature": 19.9,
    "Salinity": 35.3,
    "Sigma_theta": 25.0,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 226.7,
    "AOU": 4.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 56.19,
    "Temperature": 17.5,
    "Salinity": 35.3,
    "Sigma_theta": 25.6,
    "NO3_NO2": 4.7,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 1.4,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 209.4,
    "AOU": 32.3,
    "N15_NO3": 7.0,
    "N15_stdev": 0.3,
    "O18_NO3": 3.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 98.94,
    "Temperature": 13.4,
    "Salinity": 35.1,
    "Sigma_theta": 26.4,
    "NO3_NO2": 9.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.0,
    "O2": 207.6,
    "AOU": 55.5,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 1.6,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 201.25,
    "Temperature": 11.2,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 11.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.3,
    "O2": 200.4,
    "AOU": 75.5,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 3.1,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 354.53,
    "Temperature": 8.0,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 16.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.3,
    "PO43_Stdev": 0.0,
    "O2": 179.8,
    "AOU": 116.8,
    "N15_NO3": 6.4,
    "N15_stdev": 0.1,
    "O18_NO3": 2.7,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 593.12,
    "Temperature": 4.7,
    "Salinity": 34.3,
    "Sigma_theta": 27.2,
    "NO3_NO2": 29.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.2,
    "PO43_Stdev": 0.0,
    "O2": 219.8,
    "AOU": 101.9,
    "N15_NO3": 5.9,
    "N15_stdev": 0.2,
    "O18_NO3": 2.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 794.41,
    "Temperature": 3.7,
    "Salinity": 34.4,
    "Sigma_theta": 27.3,
    "NO3_NO2": 33.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.3,
    "PO43_Stdev": 0.0,
    "O2": 192.9,
    "AOU": 136.5,
    "N15_NO3": 5.7,
    "N15_stdev": 0.1,
    "O18_NO3": 2.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 994.64,
    "Temperature": 3.4,
    "Salinity": 34.5,
    "Sigma_theta": 27.5,
    "NO3_NO2": 34.5,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 2.5,
    "PO43_Stdev": 0.1,
    "O2": 174.6,
    "AOU": 157.3,
    "N15_NO3": 6.1,
    "N15_stdev": 0.2,
    "O18_NO3": 2.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2343, -30.3317] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML001",
    "Monitoring_line": "Namaqualand",
    "depth": 5.4,
    "Temperature": 12.3,
    "Salinity": 34.7,
    "Sigma_theta": 26.3,
    "NO3_NO2": 10.1,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.8,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.0,
    "O2": 231.1,
    "AOU": 38.4,
    "N15_NO3": 8.8,
    "N15_stdev": 0.1,
    "O18_NO3": 5.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2343, -30.3317] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML001",
    "Monitoring_line": "Namaqualand",
    "depth": 7.72,
    "Temperature": 12.1,
    "Salinity": 34.8,
    "Sigma_theta": 26.4,
    "NO3_NO2": 14.6,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.8,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.0,
    "O2": 262.9,
    "AOU": 7.9,
    "N15_NO3": 8.4,
    "N15_stdev": 0.3,
    "O18_NO3": 5.2,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2343, -30.3317] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML001",
    "Monitoring_line": "Namaqualand",
    "depth": 19.21,
    "Temperature": 10.7,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 26.1,
    "NO3_NO2_Stdev": 0.8,
    "NO2": 0.6,
    "NO2_Stdev": 0.0,
    "PO43": 2.8,
    "PO43_Stdev": 0.1,
    "O2": 121.9,
    "AOU": 157.2,
    "N15_NO3": 6.9,
    "N15_stdev": 0.0,
    "O18_NO3": 3.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.161, -30.3298] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML002",
    "Monitoring_line": "Namaqualand",
    "depth": 2.99,
    "Temperature": 14.8,
    "Salinity": 34.8,
    "Sigma_theta": 25.9,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.1,
    "O2": 355.9,
    "AOU": -100.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.161, -30.3298] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML002",
    "Monitoring_line": "Namaqualand",
    "depth": 11.24,
    "Temperature": 12.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.3,
    "NO3_NO2": 2.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.0,
    "O2": 346.5,
    "AOU": -79.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.161, -30.3298] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML002",
    "Monitoring_line": "Namaqualand",
    "depth": 30.36,
    "Temperature": 10.5,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 21.1,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 1.5,
    "PO43_Stdev": 0.1,
    "O2": 158.0,
    "AOU": 121.8,
    "N15_NO3": 5.9,
    "N15_stdev": 0.1,
    "O18_NO3": 2.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.161, -30.3298] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML002",
    "Monitoring_line": "Namaqualand",
    "depth": 50.21,
    "Temperature": 9.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 22.9,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.2,
    "O2": 157.6,
    "AOU": 126.9,
    "N15_NO3": 6.2,
    "N15_stdev": 0.0,
    "O18_NO3": 2.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.161, -30.3298] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML002",
    "Monitoring_line": "Namaqualand",
    "depth": 77.51,
    "Temperature": 9.4,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 29.5,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.5,
    "PO43_Stdev": 0.1,
    "O2": 46.9,
    "AOU": 240.5,
    "N15_NO3": 6.5,
    "N15_stdev": 0.2,
    "O18_NO3": 2.6,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.161, -30.3298] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML002",
    "Monitoring_line": "Namaqualand",
    "depth": 127.43,
    "Temperature": 9.3,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 29.9,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.9,
    "PO43_Stdev": 0.2,
    "O2": 38.5,
    "AOU": 249.0,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 2.6,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 3.98,
    "Temperature": 15.5,
    "Salinity": 34.9,
    "Sigma_theta": 25.8,
    "NO3_NO2": 4.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.2,
    "O2": 258.2,
    "AOU": -6.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 14.29,
    "Temperature": 14.5,
    "Salinity": 34.9,
    "Sigma_theta": 26.0,
    "NO3_NO2": 7.7,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 262.6,
    "AOU": -5.3,
    "N15_NO3": 10.6,
    "N15_stdev": 0.1,
    "O18_NO3": 7.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 35.11,
    "Temperature": 11.6,
    "Salinity": 34.9,
    "Sigma_theta": 26.6,
    "NO3_NO2": 17.5,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.5,
    "PO43_Stdev": 0.1,
    "O2": 156.0,
    "AOU": 117.6,
    "N15_NO3": 6.4,
    "N15_stdev": 0.1,
    "O18_NO3": 2.5,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 99.73,
    "Temperature": 9.3,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 21.8,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.0,
    "O2": 178.7,
    "AOU": 108.8,
    "N15_NO3": 6.5,
    "N15_stdev": 0.2,
    "O18_NO3": 2.7,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 135.95,
    "Temperature": 8.9,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 21.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.0,
    "O2": 177.0,
    "AOU": 113.5,
    "N15_NO3": 6.4,
    "N15_stdev": 0.2,
    "O18_NO3": 2.7,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 192.43,
    "Temperature": 8.6,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 24.4,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.0,
    "O2": 169.1,
    "AOU": 123.3,
    "N15_NO3": 6.3,
    "N15_stdev": 0.1,
    "O18_NO3": 2.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3189, -30.4485] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML004",
    "Monitoring_line": "Namaqualand",
    "depth": 2.72,
    "Temperature": 15.1,
    "Salinity": 34.9,
    "Sigma_theta": 25.9,
    "NO3_NO2": 5.1,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.2,
    "O2": 250.8,
    "AOU": 3.5,
    "N15_NO3": 10.8,
    "N15_stdev": 0.3,
    "O18_NO3": 7.2,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3189, -30.4485] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML004",
    "Monitoring_line": "Namaqualand",
    "depth": 3.02,
    "Temperature": 15.1,
    "Salinity": 34.9,
    "Sigma_theta": 25.9,
    "NO3_NO2": 6.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.7,
    "PO43_Stdev": 0.0,
    "O2": 256.6,
    "AOU": -2.5,
    "N15_NO3": 10.0,
    "N15_stdev": 0.2,
    "O18_NO3": 8.2,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3189, -30.4485] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML004",
    "Monitoring_line": "Namaqualand",
    "depth": 26.08,
    "Temperature": 13.2,
    "Salinity": 35.1,
    "Sigma_theta": 26.4,
    "NO3_NO2": 12.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.0,
    "O2": 196.0,
    "AOU": 68.1,
    "N15_NO3": 6.7,
    "N15_stdev": 0.0,
    "O18_NO3": 3.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3189, -30.4485] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML004",
    "Monitoring_line": "Namaqualand",
    "depth": 42.21,
    "Temperature": 12.6,
    "Salinity": 35.1,
    "Sigma_theta": 26.5,
    "NO3_NO2": 13.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.9,
    "PO43_Stdev": 0.2,
    "O2": 205.5,
    "AOU": 61.6,
    "N15_NO3": 6.8,
    "N15_stdev": 0.1,
    "O18_NO3": 3.7,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3189, -30.4485] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML004",
    "Monitoring_line": "Namaqualand",
    "depth": 84.66,
    "Temperature": 11.4,
    "Salinity": 35.0,
    "Sigma_theta": 26.7,
    "NO3_NO2": 13.9,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.9,
    "PO43_Stdev": 0.2,
    "O2": 211.5,
    "AOU": 62.7,
    "N15_NO3": 6.9,
    "N15_stdev": 0.1,
    "O18_NO3": 3.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3189, -30.4485] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML004",
    "Monitoring_line": "Namaqualand",
    "depth": 144.5,
    "Temperature": 10.3,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 16.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.2,
    "O2": 208.9,
    "AOU": 72.4,
    "N15_NO3": 6.7,
    "N15_stdev": 0.2,
    "O18_NO3": 3.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3189, -30.4485] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML004",
    "Monitoring_line": "Namaqualand",
    "depth": 195.48,
    "Temperature": 9.5,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 17.8,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.0,
    "O2": 108.4,
    "AOU": 178.3,
    "N15_NO3": 6.4,
    "N15_stdev": 0.2,
    "O18_NO3": 2.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3189, -30.4485] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML004",
    "Monitoring_line": "Namaqualand",
    "depth": 236.35,
    "Temperature": 8.6,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 25.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 159.4,
    "AOU": 133.1,
    "N15_NO3": 6.5,
    "N15_stdev": 0.1,
    "O18_NO3": 2.5,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 3.37,
    "Temperature": 17.2,
    "Salinity": 35.0,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.2,
    "O2": 246.0,
    "AOU": -2.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 17.2,
    "Temperature": 16.8,
    "Salinity": 35.1,
    "Sigma_theta": 25.7,
    "NO3_NO2": 1.1,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 244.2,
    "AOU": 1.3,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 28.74,
    "Temperature": 16.5,
    "Salinity": 35.1,
    "Sigma_theta": 25.7,
    "NO3_NO2": 2.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.0,
    "O2": 240.1,
    "AOU": 6.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 48.2,
    "Temperature": 15.5,
    "Salinity": 35.2,
    "Sigma_theta": 26.0,
    "NO3_NO2": 5.6,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.2,
    "O2": 215.9,
    "AOU": 35.5,
    "N15_NO3": 8.0,
    "N15_stdev": 0.2,
    "O18_NO3": 4.5,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 103.46,
    "Temperature": 13.3,
    "Salinity": 35.1,
    "Sigma_theta": 26.4,
    "NO3_NO2": 11.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.3,
    "O2": 209.6,
    "AOU": 53.8,
    "N15_NO3": 7.1,
    "N15_stdev": 0.2,
    "O18_NO3": 3.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 199.29,
    "Temperature": 10.9,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 13.2,
    "NO3_NO2_Stdev": 0.9,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.3,
    "O2": 203.0,
    "AOU": 74.3,
    "N15_NO3": 7.1,
    "N15_stdev": 0.2,
    "O18_NO3": 2.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 218.89,
    "Temperature": 10.7,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 16.8,
    "NO3_NO2_Stdev": 0.9,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.2,
    "O2": 199.9,
    "AOU": 78.8,
    "N15_NO3": 6.8,
    "N15_stdev": 0.1,
    "O18_NO3": 3.3,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 3.33,
    "Temperature": 18.0,
    "Salinity": 35.3,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.3,
    "O2": 236.8,
    "AOU": 3.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 15.95,
    "Temperature": 18.0,
    "Salinity": 35.3,
    "Sigma_theta": 25.5,
    "NO3_NO2": null,
    "NO3_NO2_Stdev": null,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 235.4,
    "AOU": 4.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 27.14,
    "Temperature": 17.9,
    "Salinity": 35.3,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.2,
    "O2": 236.2,
    "AOU": 4.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 62.97,
    "Temperature": 14.2,
    "Salinity": 35.1,
    "Sigma_theta": 26.3,
    "NO3_NO2": 6.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.4,
    "PO43_Stdev": 0.2,
    "O2": 226.4,
    "AOU": 32.5,
    "N15_NO3": 7.8,
    "N15_stdev": 0.3,
    "O18_NO3": 5.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 100.94,
    "Temperature": 13.3,
    "Salinity": 35.1,
    "Sigma_theta": 26.4,
    "NO3_NO2": 7.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.3,
    "O2": 214.1,
    "AOU": 49.6,
    "N15_NO3": 7.3,
    "N15_stdev": 0.1,
    "O18_NO3": 3.2,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 200.49,
    "Temperature": 11.2,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 12.8,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.3,
    "O2": 200.3,
    "AOU": 75.5,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 3.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 234.97,
    "Temperature": 10.6,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 17.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.2,
    "O2": 192.6,
    "AOU": 86.6,
    "N15_NO3": 6.8,
    "N15_stdev": 0.0,
    "O18_NO3": 2.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 1.57,
    "Temperature": 18.0,
    "Salinity": 35.2,
    "Sigma_theta": 25.4,
    "NO3_NO2": 0.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.2,
    "O2": 239.7,
    "AOU": 0.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 16.42,
    "Temperature": 18.0,
    "Salinity": 35.2,
    "Sigma_theta": 25.4,
    "NO3_NO2": 0.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.2,
    "O2": 237.5,
    "AOU": 2.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 28.87,
    "Temperature": 17.7,
    "Salinity": 35.2,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.9,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 234.2,
    "AOU": 7.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 51.0,
    "Temperature": 15.5,
    "Salinity": 35.3,
    "Sigma_theta": 26.1,
    "NO3_NO2": 5.0,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.2,
    "O2": 221.1,
    "AOU": 30.5,
    "N15_NO3": 8.6,
    "N15_stdev": 0.1,
    "O18_NO3": 5.3,
    "O18_stdev": 0.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 100.94,
    "Temperature": 13.2,
    "Salinity": 35.0,
    "Sigma_theta": 26.4,
    "NO3_NO2": 8.6,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.2,
    "O2": 223.8,
    "AOU": 40.1,
    "N15_NO3": 8.4,
    "N15_stdev": 0.3,
    "O18_NO3": 4.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 201.35,
    "Temperature": 12.4,
    "Salinity": 35.1,
    "Sigma_theta": 26.6,
    "NO3_NO2": 10.2,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.3,
    "O2": 213.5,
    "AOU": 54.9,
    "N15_NO3": 6.9,
    "N15_stdev": 0.3,
    "O18_NO3": 3.7,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 301.62,
    "Temperature": 10.1,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 18.3,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.8,
    "PO43_Stdev": 0.3,
    "O2": 200.3,
    "AOU": 82.2,
    "N15_NO3": 6.7,
    "N15_stdev": 0.2,
    "O18_NO3": 3.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 404.91,
    "Temperature": 8.1,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 25.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.2,
    "O2": 198.0,
    "AOU": 97.9,
    "N15_NO3": 6.3,
    "N15_stdev": 0.1,
    "O18_NO3": 2.9,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 465.65,
    "Temperature": 7.2,
    "Salinity": 34.5,
    "Sigma_theta": 27.0,
    "NO3_NO2": 26.9,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.4,
    "O2": 192.8,
    "AOU": 110.1,
    "N15_NO3": 6.1,
    "N15_stdev": 0.1,
    "O18_NO3": 2.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 551.32,
    "Temperature": 5.3,
    "Salinity": 34.3,
    "Sigma_theta": 27.1,
    "NO3_NO2": 30.0,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.2,
    "O2": 212.8,
    "AOU": 104.2,
    "N15_NO3": 6.0,
    "N15_stdev": 0.1,
    "O18_NO3": 2.6,
    "O18_stdev": 0.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 6.45,
    "Temperature": 18.1,
    "Salinity": 35.2,
    "Sigma_theta": 25.4,
    "NO3_NO2": 0.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 238.2,
    "AOU": 1.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 14.42,
    "Temperature": 18.1,
    "Salinity": 35.2,
    "Sigma_theta": 25.4,
    "NO3_NO2": 0.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 240.9,
    "AOU": -1.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 31.54,
    "Temperature": 17.9,
    "Salinity": 35.2,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 235.4,
    "AOU": 4.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 48.25,
    "Temperature": 16.3,
    "Salinity": 35.4,
    "Sigma_theta": 26.0,
    "NO3_NO2": 4.3,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 213.5,
    "AOU": 34.1,
    "N15_NO3": 7.9,
    "N15_stdev": 0.1,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 101.43,
    "Temperature": 13.7,
    "Salinity": 35.1,
    "Sigma_theta": 26.3,
    "NO3_NO2": 7.1,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.3,
    "O2": 223.4,
    "AOU": 37.7,
    "N15_NO3": 8.1,
    "N15_stdev": 0.3,
    "O18_NO3": 4.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 200.31,
    "Temperature": 12.4,
    "Salinity": 35.1,
    "Sigma_theta": 26.6,
    "NO3_NO2": 10.5,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.2,
    "O2": 214.6,
    "AOU": 54.0,
    "N15_NO3": 7.1,
    "N15_stdev": 0.0,
    "O18_NO3": 3.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 302.36,
    "Temperature": 10.8,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 16.6,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.1,
    "PO43": 1.1,
    "PO43_Stdev": 0.2,
    "O2": 208.4,
    "AOU": 69.7,
    "N15_NO3": 6.7,
    "N15_stdev": 0.1,
    "O18_NO3": 3.8,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 402.91,
    "Temperature": 8.2,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 23.8,
    "NO3_NO2_Stdev": 0.9,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.5,
    "PO43_Stdev": 0.4,
    "O2": 198.0,
    "AOU": 97.6,
    "N15_NO3": 6.4,
    "N15_stdev": 0.2,
    "O18_NO3": 2.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 553.97,
    "Temperature": 5.2,
    "Salinity": 34.3,
    "Sigma_theta": 27.1,
    "NO3_NO2": 28.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.2,
    "O2": 217.3,
    "AOU": 100.2,
    "N15_NO3": 5.9,
    "N15_stdev": 0.0,
    "O18_NO3": 2.5,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 769.59,
    "Temperature": 4.0,
    "Salinity": 34.4,
    "Sigma_theta": 27.3,
    "NO3_NO2": 29.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.2,
    "PO43_Stdev": 0.3,
    "O2": 190.7,
    "AOU": 136.1,
    "N15_NO3": 6.0,
    "N15_stdev": 0.1,
    "O18_NO3": 2.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 6.2,
    "Temperature": 18.2,
    "Salinity": 35.2,
    "Sigma_theta": 25.4,
    "NO3_NO2": 0.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 240.0,
    "AOU": -1.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 15.16,
    "Temperature": 18.2,
    "Salinity": 35.2,
    "Sigma_theta": 25.4,
    "NO3_NO2": 0.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.2,
    "PO43": 0.1,
    "PO43_Stdev": 0.2,
    "O2": 240.1,
    "AOU": -1.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 34.16,
    "Temperature": 17.9,
    "Salinity": 35.3,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 238.3,
    "AOU": 1.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 49.54,
    "Temperature": 16.5,
    "Salinity": 35.4,
    "Sigma_theta": 26.0,
    "NO3_NO2": 3.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.5,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 212.5,
    "AOU": 34.3,
    "N15_NO3": 7.1,
    "N15_stdev": 0.3,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 99.49,
    "Temperature": 13.7,
    "Salinity": 35.1,
    "Sigma_theta": 26.3,
    "NO3_NO2": 6.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 223.0,
    "AOU": 38.5,
    "N15_NO3": 8.2,
    "N15_stdev": 0.0,
    "O18_NO3": 5.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 199.38,
    "Temperature": 11.9,
    "Salinity": 35.0,
    "Sigma_theta": 26.6,
    "NO3_NO2": 9.0,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.9,
    "PO43_Stdev": 0.4,
    "O2": 219.6,
    "AOU": 52.1,
    "N15_NO3": 7.6,
    "N15_stdev": 0.1,
    "O18_NO3": 3.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 406.08,
    "Temperature": 8.5,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 23.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.5,
    "PO43_Stdev": 0.0,
    "O2": 197.6,
    "AOU": 95.4,
    "N15_NO3": 6.2,
    "N15_stdev": 0.1,
    "O18_NO3": 2.7,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 673.71,
    "Temperature": 4.5,
    "Salinity": 34.3,
    "Sigma_theta": 27.2,
    "NO3_NO2": 31.2,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.0,
    "O2": 210.1,
    "AOU": 113.2,
    "N15_NO3": 6.5,
    "N15_stdev": 0.1,
    "O18_NO3": 3.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 800.83,
    "Temperature": 3.9,
    "Salinity": 34.4,
    "Sigma_theta": 27.3,
    "NO3_NO2": 31.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.3,
    "PO43_Stdev": 0.2,
    "O2": 189.1,
    "AOU": 138.7,
    "N15_NO3": 5.7,
    "N15_stdev": 0.2,
    "O18_NO3": 2.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 1002.0,
    "Temperature": 3.4,
    "Salinity": 34.5,
    "Sigma_theta": 27.5,
    "NO3_NO2": 31.9,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.5,
    "PO43_Stdev": 0.3,
    "O2": 174.0,
    "AOU": 157.7,
    "N15_NO3": 6.0,
    "N15_stdev": 0.3,
    "O18_NO3": 2.2,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 5.01,
    "Temperature": 18.5,
    "Salinity": 35.3,
    "Sigma_theta": 25.4,
    "NO3_NO2": 1.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 239.9,
    "AOU": -2.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 29.32,
    "Temperature": 18.3,
    "Salinity": 35.3,
    "Sigma_theta": 25.4,
    "NO3_NO2": 2.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 237.9,
    "AOU": 0.3,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 54.29,
    "Temperature": 16.2,
    "Salinity": 35.3,
    "Sigma_theta": 25.9,
    "NO3_NO2": 2.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.4,
    "NO2_Stdev": 0.2,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 232.5,
    "AOU": 15.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 98.97,
    "Temperature": 14.4,
    "Salinity": 35.2,
    "Sigma_theta": 26.3,
    "NO3_NO2": 4.2,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.1,
    "O2": 220.1,
    "AOU": 37.6,
    "N15_NO3": 7.7,
    "N15_stdev": 0.2,
    "O18_NO3": 4.0,
    "O18_stdev": 0.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 296.85,
    "Temperature": 10.4,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 14.1,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.0,
    "O2": 213.9,
    "AOU": 66.9,
    "N15_NO3": 6.0,
    "N15_stdev": 0.1,
    "O18_NO3": 2.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 463.11,
    "Temperature": 7.3,
    "Salinity": 34.5,
    "Sigma_theta": 27.0,
    "NO3_NO2": 23.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.0,
    "O2": 202.9,
    "AOU": 98.8,
    "N15_NO3": 5.4,
    "N15_stdev": 0.0,
    "O18_NO3": 1.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 623.49,
    "Temperature": 5.0,
    "Salinity": 34.3,
    "Sigma_theta": 27.1,
    "NO3_NO2": 27.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.2,
    "PO43_Stdev": 0.0,
    "O2": 220.2,
    "AOU": 98.8,
    "N15_NO3": 5.8,
    "N15_stdev": 0.1,
    "O18_NO3": 2.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 992.29,
    "Temperature": 3.4,
    "Salinity": 34.5,
    "Sigma_theta": 27.4,
    "NO3_NO2": 34.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.1,
    "O2": 176.8,
    "AOU": 154.7,
    "N15_NO3": 5.9,
    "N15_stdev": 0.3,
    "O18_NO3": 2.9,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1867, -32.1808] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML001",
    "Monitoring_line": "St Helena Bay",
    "depth": 2.5,
    "Temperature": 9.9,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 21.9,
    "NO3_NO2_Stdev": 0.9,
    "NO2": 1.6,
    "NO2_Stdev": 0.0,
    "PO43": 3.4,
    "PO43_Stdev": 0.0,
    "O2": 23.9,
    "AOU": 259.9,
    "N15_NO3": 8.0,
    "N15_stdev": 0.2,
    "O18_NO3": 5.1,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1867, -32.1808] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML001",
    "Monitoring_line": "St Helena Bay",
    "depth": 8.91,
    "Temperature": 10.0,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 26.3,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 1.8,
    "NO2_Stdev": 0.1,
    "PO43": 3.3,
    "PO43_Stdev": 0.2,
    "O2": 28.5,
    "AOU": 254.9,
    "N15_NO3": 8.6,
    "N15_stdev": 0.1,
    "O18_NO3": 5.3,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1867, -32.1808] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML001",
    "Monitoring_line": "St Helena Bay",
    "depth": 14.6,
    "Temperature": 9.7,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 21.2,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 1.6,
    "NO2_Stdev": 0.0,
    "PO43": 3.4,
    "PO43_Stdev": 0.0,
    "O2": 2.6,
    "AOU": 282.8,
    "N15_NO3": 7.7,
    "N15_stdev": 0.3,
    "O18_NO3": 5.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1647, -32.1862] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML002",
    "Monitoring_line": "St Helena Bay",
    "depth": 1.6,
    "Temperature": 10.7,
    "Salinity": 34.7,
    "Sigma_theta": 26.6,
    "NO3_NO2": 26.7,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.6,
    "NO2_Stdev": 0.0,
    "PO43": 2.9,
    "PO43_Stdev": 0.3,
    "O2": 111.8,
    "AOU": 166.9,
    "N15_NO3": 8.5,
    "N15_stdev": 0.1,
    "O18_NO3": 5.9,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1647, -32.1862] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML002",
    "Monitoring_line": "St Helena Bay",
    "depth": 7.18,
    "Temperature": 10.7,
    "Salinity": 34.7,
    "Sigma_theta": 26.6,
    "NO3_NO2": 16.3,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.8,
    "PO43_Stdev": 0.0,
    "O2": 103.6,
    "AOU": 175.5,
    "N15_NO3": 8.4,
    "N15_stdev": 0.1,
    "O18_NO3": 6.7,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1647, -32.1862] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML002",
    "Monitoring_line": "St Helena Bay",
    "depth": 23.91,
    "Temperature": 9.7,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 19.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.6,
    "NO2_Stdev": 0.0,
    "PO43": 3.4,
    "PO43_Stdev": 0.0,
    "O2": 11.4,
    "AOU": 273.8,
    "N15_NO3": 7.1,
    "N15_stdev": 0.2,
    "O18_NO3": 4.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1072, -32.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML003",
    "Monitoring_line": "St Helena Bay",
    "depth": 2.05,
    "Temperature": 11.8,
    "Salinity": 34.5,
    "Sigma_theta": 26.2,
    "NO3_NO2": 9.1,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.3,
    "NO2_Stdev": 0.2,
    "PO43": 1.8,
    "PO43_Stdev": 0.1,
    "O2": 195.9,
    "AOU": 76.7,
    "N15_NO3": 10.1,
    "N15_stdev": 0.1,
    "O18_NO3": 8.2,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1072, -32.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML003",
    "Monitoring_line": "St Helena Bay",
    "depth": 7.69,
    "Temperature": 11.4,
    "Salinity": 33.6,
    "Sigma_theta": 25.6,
    "NO3_NO2": 10.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.5,
    "NO2_Stdev": 0.1,
    "PO43": 2.0,
    "PO43_Stdev": 0.1,
    "O2": 182.9,
    "AOU": 93.6,
    "N15_NO3": 9.1,
    "N15_stdev": 0.3,
    "O18_NO3": 6.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1072, -32.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML003",
    "Monitoring_line": "St Helena Bay",
    "depth": 72.94,
    "Temperature": 9.5,
    "Salinity": 35.0,
    "Sigma_theta": 27.0,
    "NO3_NO2": 26.7,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 2.9,
    "PO43_Stdev": 0.1,
    "O2": 34.1,
    "AOU": 251.9,
    "N15_NO3": 6.7,
    "N15_stdev": 0.1,
    "O18_NO3": 3.1,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5951, -32.2239] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML004",
    "Monitoring_line": "St Helena Bay",
    "depth": 6.41,
    "Temperature": 14.3,
    "Salinity": 34.8,
    "Sigma_theta": 26.0,
    "NO3_NO2": 0.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.0,
    "O2": 285.4,
    "AOU": -26.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5951, -32.2239] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML004",
    "Monitoring_line": "St Helena Bay",
    "depth": 14.7,
    "Temperature": 13.3,
    "Salinity": 34.7,
    "Sigma_theta": 26.1,
    "NO3_NO2": 0.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.2,
    "O2": 304.0,
    "AOU": -40.3,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5951, -32.2239] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML004",
    "Monitoring_line": "St Helena Bay",
    "depth": 107.52,
    "Temperature": 9.3,
    "Salinity": 34.6,
    "Sigma_theta": 26.8,
    "NO3_NO2": 23.3,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 3.4,
    "PO43_Stdev": 0.4,
    "O2": 57.2,
    "AOU": 230.5,
    "N15_NO3": 6.9,
    "N15_stdev": 0.1,
    "O18_NO3": 2.8,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.8047, -32.4163] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML005",
    "Monitoring_line": "St Helena Bay",
    "depth": 1.68,
    "Temperature": 14.8,
    "Salinity": 34.8,
    "Sigma_theta": 25.9,
    "NO3_NO2": 4.0,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.1,
    "O2": 296.1,
    "AOU": -40.4,
    "N15_NO3": 14.5,
    "N15_stdev": 0.3,
    "O18_NO3": 12.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.8047, -32.4163] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML005",
    "Monitoring_line": "St Helena Bay",
    "depth": 20.92,
    "Temperature": 12.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.3,
    "NO3_NO2": 13.9,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.1,
    "O2": 203.6,
    "AOU": 64.2,
    "N15_NO3": 7.5,
    "N15_stdev": 0.1,
    "O18_NO3": 4.8,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.8047, -32.4163] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML005",
    "Monitoring_line": "St Helena Bay",
    "depth": 57.64,
    "Temperature": 9.4,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 23.1,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.2,
    "O2": 86.7,
    "AOU": 200.2,
    "N15_NO3": 6.4,
    "N15_stdev": 0.2,
    "O18_NO3": 2.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.8047, -32.4163] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML005",
    "Monitoring_line": "St Helena Bay",
    "depth": 100.66,
    "Temperature": 8.8,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 27.8,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.7,
    "PO43_Stdev": 0.3,
    "O2": 154.5,
    "AOU": 136.3,
    "N15_NO3": 6.4,
    "N15_stdev": 0.3,
    "O18_NO3": 2.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.8047, -32.4163] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML005",
    "Monitoring_line": "St Helena Bay",
    "depth": 144.51,
    "Temperature": 8.8,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 28.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.0,
    "O2": 96.7,
    "AOU": 194.7,
    "N15_NO3": 6.8,
    "N15_stdev": 0.2,
    "O18_NO3": 2.7,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3647, -32.2764] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML006",
    "Monitoring_line": "St Helena Bay",
    "depth": 3.33,
    "Temperature": 19.1,
    "Salinity": 35.3,
    "Sigma_theta": 25.2,
    "NO3_NO2": 1.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.3,
    "O2": 243.3,
    "AOU": -8.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3647, -32.2764] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML006",
    "Monitoring_line": "St Helena Bay",
    "depth": 9.37,
    "Temperature": 18.2,
    "Salinity": 35.3,
    "Sigma_theta": 25.4,
    "NO3_NO2": 1.1,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 245.1,
    "AOU": -6.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3647, -32.2764] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML006",
    "Monitoring_line": "St Helena Bay",
    "depth": 28.5,
    "Temperature": 14.3,
    "Salinity": 35.1,
    "Sigma_theta": 26.2,
    "NO3_NO2": 11.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.3,
    "O2": 190.3,
    "AOU": 67.7,
    "N15_NO3": 7.0,
    "N15_stdev": 0.3,
    "O18_NO3": 3.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3647, -32.2764] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML006",
    "Monitoring_line": "St Helena Bay",
    "depth": 51.28,
    "Temperature": 12.4,
    "Salinity": 35.0,
    "Sigma_theta": 26.6,
    "NO3_NO2": 11.5,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.0,
    "O2": 212.9,
    "AOU": 55.7,
    "N15_NO3": 6.8,
    "N15_stdev": 0.1,
    "O18_NO3": 3.5,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3647, -32.2764] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML006",
    "Monitoring_line": "St Helena Bay",
    "depth": 104.23,
    "Temperature": 10.8,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 15.3,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.2,
    "O2": 203.6,
    "AOU": 74.4,
    "N15_NO3": 6.7,
    "N15_stdev": 0.1,
    "O18_NO3": 3.0,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3647, -32.2764] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML006",
    "Monitoring_line": "St Helena Bay",
    "depth": 182.36,
    "Temperature": 9.1,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 24.4,
    "NO3_NO2_Stdev": 1.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.8,
    "PO43_Stdev": 0.2,
    "O2": 148.0,
    "AOU": 141.1,
    "N15_NO3": 6.5,
    "N15_stdev": 0.1,
    "O18_NO3": 2.3,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.253, -32.3032] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML007",
    "Monitoring_line": "St Helena Bay",
    "depth": 4.18,
    "Temperature": 19.2,
    "Salinity": 35.3,
    "Sigma_theta": 25.2,
    "NO3_NO2": 1.2,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 241.4,
    "AOU": -7.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.253, -32.3032] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML007",
    "Monitoring_line": "St Helena Bay",
    "depth": 14.68,
    "Temperature": 17.8,
    "Salinity": 35.3,
    "Sigma_theta": 25.5,
    "NO3_NO2": 1.2,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 244.1,
    "AOU": -3.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.253, -32.3032] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML007",
    "Monitoring_line": "St Helena Bay",
    "depth": 30.38,
    "Temperature": 17.2,
    "Salinity": 35.2,
    "Sigma_theta": 25.7,
    "NO3_NO2": 3.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 230.3,
    "AOU": 13.1,
    "N15_NO3": 9.8,
    "N15_stdev": 0.2,
    "O18_NO3": 6.7,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.253, -32.3032] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML007",
    "Monitoring_line": "St Helena Bay",
    "depth": 50.47,
    "Temperature": 13.3,
    "Salinity": 35.1,
    "Sigma_theta": 26.4,
    "NO3_NO2": 11.0,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.2,
    "O2": 212.1,
    "AOU": 51.1,
    "N15_NO3": 6.9,
    "N15_stdev": 0.1,
    "O18_NO3": 3.7,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.253, -32.3032] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML007",
    "Monitoring_line": "St Helena Bay",
    "depth": 99.73,
    "Temperature": 10.0,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 22.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.5,
    "PO43_Stdev": 0.2,
    "O2": 166.1,
    "AOU": 116.8,
    "N15_NO3": 6.5,
    "N15_stdev": 0.1,
    "O18_NO3": 2.6,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.253, -32.3032] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML007",
    "Monitoring_line": "St Helena Bay",
    "depth": 191.03,
    "Temperature": 8.3,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 23.7,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.2,
    "O2": 146.9,
    "AOU": 147.7,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 2.3,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.253, -32.3032] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML007",
    "Monitoring_line": "St Helena Bay",
    "depth": 223.99,
    "Temperature": 8.2,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 24.9,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.4,
    "O2": 155.8,
    "AOU": 139.4,
    "N15_NO3": 6.5,
    "N15_stdev": 0.1,
    "O18_NO3": 2.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 1.24,
    "Temperature": 18.7,
    "Salinity": 35.2,
    "Sigma_theta": 25.3,
    "NO3_NO2": 0.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.1,
    "O2": 247.5,
    "AOU": -10.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 10.77,
    "Temperature": 18.5,
    "Salinity": 35.2,
    "Sigma_theta": 25.3,
    "NO3_NO2": 2.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 1.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 247.4,
    "AOU": -10.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 29.84,
    "Temperature": 16.0,
    "Salinity": 35.2,
    "Sigma_theta": 25.9,
    "NO3_NO2": 5.8,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.0,
    "O2": 219.3,
    "AOU": 29.7,
    "N15_NO3": 8.0,
    "N15_stdev": 0.2,
    "O18_NO3": 6.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 48.7,
    "Temperature": 13.4,
    "Salinity": 35.0,
    "Sigma_theta": 26.3,
    "NO3_NO2": 9.7,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.2,
    "PO43": 0.8,
    "PO43_Stdev": 0.0,
    "O2": 227.3,
    "AOU": 35.9,
    "N15_NO3": 8.9,
    "N15_stdev": 0.3,
    "O18_NO3": 5.1,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 99.26,
    "Temperature": 11.1,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 13.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.2,
    "PO43_Stdev": 0.2,
    "O2": 197.4,
    "AOU": 78.6,
    "N15_NO3": 6.7,
    "N15_stdev": 0.2,
    "O18_NO3": 3.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 200.74,
    "Temperature": 8.3,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 19.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.7,
    "PO43_Stdev": 0.1,
    "O2": 188.3,
    "AOU": 106.2,
    "N15_NO3": 6.3,
    "N15_stdev": 0.1,
    "O18_NO3": 2.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 275.59,
    "Temperature": 7.9,
    "Salinity": 34.6,
    "Sigma_theta": 27.0,
    "NO3_NO2": 26.5,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.0,
    "O2": 167.2,
    "AOU": 130.3,
    "N15_NO3": 6.3,
    "N15_stdev": 0.0,
    "O18_NO3": 2.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 4.17,
    "Temperature": 15.4,
    "Salinity": 35.1,
    "Sigma_theta": 26.0,
    "NO3_NO2": 6.1,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.2,
    "O2": 244.0,
    "AOU": 8.6,
    "N15_NO3": 10.8,
    "N15_stdev": 0.2,
    "O18_NO3": 8.1,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 11.12,
    "Temperature": 15.2,
    "Salinity": 35.1,
    "Sigma_theta": 26.0,
    "NO3_NO2": 5.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.0,
    "O2": 241.4,
    "AOU": 11.7,
    "N15_NO3": 9.8,
    "N15_stdev": 0.0,
    "O18_NO3": 7.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 31.18,
    "Temperature": 14.7,
    "Salinity": 35.1,
    "Sigma_theta": 26.1,
    "NO3_NO2": 6.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.1,
    "O2": 232.5,
    "AOU": 23.6,
    "N15_NO3": 9.0,
    "N15_stdev": 0.1,
    "O18_NO3": 6.1,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 53.34,
    "Temperature": 14.3,
    "Salinity": 35.1,
    "Sigma_theta": 26.2,
    "NO3_NO2": 7.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.0,
    "O2": 225.0,
    "AOU": 33.1,
    "N15_NO3": 8.2,
    "N15_stdev": 0.2,
    "O18_NO3": 5.2,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 99.32,
    "Temperature": 10.4,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 16.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.3,
    "PO43_Stdev": 0.0,
    "O2": 194.1,
    "AOU": 86.5,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 3.2,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 198.84,
    "Temperature": 8.4,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 24.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.0,
    "O2": 173.8,
    "AOU": 120.4,
    "N15_NO3": 6.4,
    "N15_stdev": 0.1,
    "O18_NO3": 2.7,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 251.36,
    "Temperature": 7.8,
    "Salinity": 34.6,
    "Sigma_theta": 27.0,
    "NO3_NO2": 25.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.0,
    "O2": 165.4,
    "AOU": 132.9,
    "N15_NO3": 6.3,
    "N15_stdev": 0.3,
    "O18_NO3": 2.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 306.58,
    "Temperature": 7.1,
    "Salinity": 34.5,
    "Sigma_theta": 27.0,
    "NO3_NO2": 24.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.7,
    "PO43_Stdev": 0.0,
    "O2": 188.8,
    "AOU": 114.0,
    "N15_NO3": 6.1,
    "N15_stdev": 0.1,
    "O18_NO3": 2.5,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 2.27,
    "Temperature": 18.1,
    "Salinity": 35.2,
    "Sigma_theta": 25.4,
    "NO3_NO2": 0.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 250.3,
    "AOU": -10.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 9.04,
    "Temperature": 17.7,
    "Salinity": 35.1,
    "Sigma_theta": 25.4,
    "NO3_NO2": 0.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.0,
    "O2": 252.8,
    "AOU": -11.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 20.99,
    "Temperature": 16.7,
    "Salinity": 35.1,
    "Sigma_theta": 25.7,
    "NO3_NO2": 1.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 251.1,
    "AOU": -5.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 52.89,
    "Temperature": 13.0,
    "Salinity": 35.0,
    "Sigma_theta": 26.4,
    "NO3_NO2": 8.7,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.5,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 213.1,
    "AOU": 52.2,
    "N15_NO3": 7.8,
    "N15_stdev": 0.3,
    "O18_NO3": 4.7,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 102.46,
    "Temperature": 12.1,
    "Salinity": 35.0,
    "Sigma_theta": 26.6,
    "NO3_NO2": 12.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.9,
    "PO43_Stdev": 0.0,
    "O2": 195.6,
    "AOU": 74.8,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 3.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 201.85,
    "Temperature": 9.3,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 12.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.0,
    "O2": 188.3,
    "AOU": 99.4,
    "N15_NO3": 6.3,
    "N15_stdev": 0.1,
    "O18_NO3": 3.0,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 273.85,
    "Temperature": 8.1,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 25.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.0,
    "O2": 170.6,
    "AOU": 125.2,
    "N15_NO3": 6.5,
    "N15_stdev": 0.2,
    "O18_NO3": 2.7,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 378.38,
    "Temperature": 6.1,
    "Salinity": 34.4,
    "Sigma_theta": 27.1,
    "NO3_NO2": 24.9,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.1,
    "O2": 205.1,
    "AOU": 105.7,
    "N15_NO3": 6.1,
    "N15_stdev": 0.1,
    "O18_NO3": 2.7,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 3.02,
    "Temperature": 18.1,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 2.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 235.5,
    "AOU": 3.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 14.77,
    "Temperature": 17.6,
    "Salinity": 35.3,
    "Sigma_theta": 25.6,
    "NO3_NO2": 2.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 242.4,
    "AOU": -1.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 44.18,
    "Temperature": 15.6,
    "Salinity": 35.3,
    "Sigma_theta": 26.1,
    "NO3_NO2": 6.6,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.2,
    "O2": 194.5,
    "AOU": 56.7,
    "N15_NO3": 7.0,
    "N15_stdev": 0.2,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 186.59,
    "Temperature": 10.3,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 16.0,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.1,
    "O2": 219.4,
    "AOU": 62.3,
    "N15_NO3": 6.7,
    "N15_stdev": 0.1,
    "O18_NO3": 4.3,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 319.28,
    "Temperature": 7.9,
    "Salinity": 34.6,
    "Sigma_theta": 27.0,
    "NO3_NO2": 21.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.3,
    "O2": 183.3,
    "AOU": 113.9,
    "N15_NO3": 6.3,
    "N15_stdev": 0.2,
    "O18_NO3": 2.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 390.99,
    "Temperature": 7.3,
    "Salinity": 34.5,
    "Sigma_theta": 27.0,
    "NO3_NO2": 25.8,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.2,
    "O2": 195.9,
    "AOU": 105.5,
    "N15_NO3": 6.0,
    "N15_stdev": 0.1,
    "O18_NO3": 2.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 547.04,
    "Temperature": 5.1,
    "Salinity": 34.4,
    "Sigma_theta": 27.2,
    "NO3_NO2": 26.1,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.0,
    "PO43_Stdev": 0.2,
    "O2": 206.1,
    "AOU": 111.8,
    "N15_NO3": 5.8,
    "N15_stdev": 0.0,
    "O18_NO3": 3.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 1.5,
    "Temperature": 19.5,
    "Salinity": 35.4,
    "Sigma_theta": 25.2,
    "NO3_NO2": 0.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 242.2,
    "AOU": -9.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 10.1,
    "Temperature": 19.4,
    "Salinity": 35.4,
    "Sigma_theta": 25.2,
    "NO3_NO2": 1.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 242.3,
    "AOU": -8.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 22.79,
    "Temperature": 17.3,
    "Salinity": 35.3,
    "Sigma_theta": 25.7,
    "NO3_NO2": 2.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 236.5,
    "AOU": 6.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 59.65,
    "Temperature": 15.2,
    "Salinity": 35.3,
    "Sigma_theta": 26.2,
    "NO3_NO2": 5.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.2,
    "O2": 215.7,
    "AOU": 37.5,
    "N15_NO3": 8.4,
    "N15_stdev": 0.3,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 101.51,
    "Temperature": 13.8,
    "Salinity": 35.1,
    "Sigma_theta": 26.3,
    "NO3_NO2": 6.4,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.0,
    "O2": 228.4,
    "AOU": 32.5,
    "N15_NO3": 8.1,
    "N15_stdev": 0.3,
    "O18_NO3": 5.4,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 201.05,
    "Temperature": 12.2,
    "Salinity": 35.0,
    "Sigma_theta": 26.6,
    "NO3_NO2": 11.8,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.1,
    "O2": 215.7,
    "AOU": 54.3,
    "N15_NO3": 6.8,
    "N15_stdev": 0.2,
    "O18_NO3": 4.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 492.71,
    "Temperature": 6.6,
    "Salinity": 34.5,
    "Sigma_theta": 27.1,
    "NO3_NO2": 26.4,
    "NO3_NO2_Stdev": 0.8,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.7,
    "PO43_Stdev": 0.3,
    "O2": 201.9,
    "AOU": 104.7,
    "N15_NO3": 6.0,
    "N15_stdev": 0.1,
    "O18_NO3": 2.7,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 990.58,
    "Temperature": 3.3,
    "Salinity": 34.5,
    "Sigma_theta": 27.5,
    "NO3_NO2": 34.3,
    "NO3_NO2_Stdev": 1.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.6,
    "PO43_Stdev": 0.1,
    "O2": 175.9,
    "AOU": 156.2,
    "N15_NO3": 5.4,
    "N15_stdev": 0.1,
    "O18_NO3": 2.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.8047, -32.4163] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML013",
    "Monitoring_line": "St Helena Bay",
    "depth": 1.47,
    "Temperature": 14.5,
    "Salinity": 34.8,
    "Sigma_theta": 25.9,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 338.4,
    "AOU": -80.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.46, -32.401] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML013",
    "Monitoring_line": "St Helena Bay",
    "depth": 14.96,
    "Temperature": 13.2,
    "Salinity": 34.8,
    "Sigma_theta": 26.2,
    "NO3_NO2": 1.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.3,
    "O2": 301.4,
    "AOU": -36.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.46, -32.401] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML013",
    "Monitoring_line": "St Helena Bay",
    "depth": 98.94,
    "Temperature": 9.5,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 29.2,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 2.2,
    "PO43_Stdev": 0.2,
    "O2": 66.5,
    "AOU": 220.0,
    "N15_NO3": 6.3,
    "N15_stdev": 0.2,
    "O18_NO3": 2.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0528, -32.4003] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML014",
    "Monitoring_line": "St Helena Bay",
    "depth": 2.75,
    "Temperature": 13.0,
    "Salinity": 34.7,
    "Sigma_theta": 26.2,
    "NO3_NO2": 0.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.2,
    "O2": 345.0,
    "AOU": -79.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0528, -32.4003] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML014",
    "Monitoring_line": "St Helena Bay",
    "depth": 4.08,
    "Temperature": 12.3,
    "Salinity": 34.7,
    "Sigma_theta": 26.3,
    "NO3_NO2": 2.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.9,
    "PO43_Stdev": 0.4,
    "O2": 275.6,
    "AOU": -5.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0528, -32.4003] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SHBML014",
    "Monitoring_line": "St Helena Bay",
    "depth": 17.46,
    "Temperature": 10.6,
    "Salinity": 34.7,
    "Sigma_theta": 26.7,
    "NO3_NO2": 16.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.3,
    "O2": 107.0,
    "AOU": 172.7,
    "N15_NO3": 7.6,
    "N15_stdev": 0.1,
    "O18_NO3": 5.0,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1742, -34.0903] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML001",
    "Monitoring_line": "Scarborough",
    "depth": 3.08,
    "Temperature": 13.3,
    "Salinity": 34.8,
    "Sigma_theta": 26.2,
    "NO3_NO2": 4.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 1.1,
    "PO43_Stdev": 0.0,
    "O2": 317.3,
    "AOU": -53.2,
    "N15_NO3": 14.7,
    "N15_stdev": 0.2,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1742, -34.0903] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML001",
    "Monitoring_line": "Scarborough",
    "depth": 11.74,
    "Temperature": 13.1,
    "Salinity": 34.8,
    "Sigma_theta": 26.2,
    "NO3_NO2": 12.0,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.1,
    "O2": 315.5,
    "AOU": -50.6,
    "N15_NO3": 14.4,
    "N15_stdev": 0.3,
    "O18_NO3": null,
    "O18_stdev": 0.6 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1742, -34.0903] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML001",
    "Monitoring_line": "Scarborough",
    "depth": 20.52,
    "Temperature": 11.6,
    "Salinity": 34.7,
    "Sigma_theta": 26.5,
    "NO3_NO2": 14.7,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.4,
    "NO2_Stdev": 0.0,
    "PO43": 1.3,
    "PO43_Stdev": 0.1,
    "O2": 222.6,
    "AOU": 51.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1742, -34.0903] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML001",
    "Monitoring_line": "Scarborough",
    "depth": 27.9,
    "Temperature": 10.9,
    "Salinity": 34.8,
    "Sigma_theta": 26.6,
    "NO3_NO2": 16.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 1.3,
    "PO43_Stdev": 0.1,
    "O2": 188.0,
    "AOU": 89.6,
    "N15_NO3": 7.5,
    "N15_stdev": 0.1,
    "O18_NO3": 3.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 3.64,
    "Temperature": 17.5,
    "Salinity": 35.2,
    "Sigma_theta": 25.6,
    "NO3_NO2": 0.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 266.0,
    "AOU": -24.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 10.98,
    "Temperature": 17.3,
    "Salinity": 35.2,
    "Sigma_theta": 25.6,
    "NO3_NO2": 0.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 260.9,
    "AOU": -18.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 29.22,
    "Temperature": 14.3,
    "Salinity": 35.1,
    "Sigma_theta": 26.2,
    "NO3_NO2": 7.5,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.1,
    "O2": 226.3,
    "AOU": 31.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 52.71,
    "Temperature": 12.4,
    "Salinity": 35.0,
    "Sigma_theta": 26.5,
    "NO3_NO2": 11.8,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.0,
    "O2": 221.8,
    "AOU": 47.0,
    "N15_NO3": 8.4,
    "N15_stdev": 0.0,
    "O18_NO3": 6.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 100.29,
    "Temperature": 10.6,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 17.3,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.1,
    "O2": 198.2,
    "AOU": 81.2,
    "N15_NO3": 6.6,
    "N15_stdev": 0.0,
    "O18_NO3": 3.9,
    "O18_stdev": 0.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 201.54,
    "Temperature": 8.7,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 26.7,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.1,
    "O2": 135.4,
    "AOU": 156.1,
    "N15_NO3": 6.6,
    "N15_stdev": 0.3,
    "O18_NO3": 2.4,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 226.16,
    "Temperature": 8.7,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 27.1,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.2,
    "O2": 136.1,
    "AOU": 155.6,
    "N15_NO3": 6.8,
    "N15_stdev": 0.2,
    "O18_NO3": 3.4,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 5.25,
    "Temperature": 20.5,
    "Salinity": 35.4,
    "Sigma_theta": 25.0,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 234.7,
    "AOU": -6.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 11.88,
    "Temperature": 19.2,
    "Salinity": 35.4,
    "Sigma_theta": 25.3,
    "NO3_NO2": 0.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 233.6,
    "AOU": 0.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 20.04,
    "Temperature": 17.5,
    "Salinity": 35.2,
    "Sigma_theta": 25.6,
    "NO3_NO2": 1.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 236.6,
    "AOU": 5.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 31.42,
    "Temperature": 15.1,
    "Salinity": 35.3,
    "Sigma_theta": 26.2,
    "NO3_NO2": 8.1,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.1,
    "O2": 198.2,
    "AOU": 55.5,
    "N15_NO3": 8.0,
    "N15_stdev": 0.2,
    "O18_NO3": 4.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 44.37,
    "Temperature": 13.8,
    "Salinity": 35.2,
    "Sigma_theta": 26.4,
    "NO3_NO2": 10.4,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.1,
    "O2": 190.9,
    "AOU": 69.8,
    "N15_NO3": 6.6,
    "N15_stdev": 0.4,
    "O18_NO3": 3.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 65.71,
    "Temperature": 12.8,
    "Salinity": 35.1,
    "Sigma_theta": 26.5,
    "NO3_NO2": 11.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.1,
    "O2": 207.9,
    "AOU": 58.5,
    "N15_NO3": 7.2,
    "N15_stdev": 0.0,
    "O18_NO3": 4.7,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 169.0,
    "Temperature": 10.2,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 16.8,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.1,
    "O2": 214.7,
    "AOU": 67.1,
    "N15_NO3": 6.7,
    "N15_stdev": 0.3,
    "O18_NO3": 3.4,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 270.78,
    "Temperature": 8.8,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 26.6,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 1.9,
    "PO43_Stdev": 0.1,
    "O2": 150.1,
    "AOU": 141.2,
    "N15_NO3": 6.7,
    "N15_stdev": 0.3,
    "O18_NO3": 2.7,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 4.82,
    "Temperature": 20.7,
    "Salinity": 35.5,
    "Sigma_theta": 25.0,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.5,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 227.7,
    "AOU": -0.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 25.42,
    "Temperature": 20.6,
    "Salinity": 35.6,
    "Sigma_theta": 25.0,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 226.8,
    "AOU": 1.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 36.01,
    "Temperature": 20.3,
    "Salinity": 35.6,
    "Sigma_theta": 25.1,
    "NO3_NO2": 1.3,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 225.5,
    "AOU": 3.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 58.13,
    "Temperature": 14.2,
    "Salinity": 35.2,
    "Sigma_theta": 26.3,
    "NO3_NO2": 1.9,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.1,
    "O2": 186.1,
    "AOU": 72.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 100.31,
    "Temperature": 12.5,
    "Salinity": 35.1,
    "Sigma_theta": 26.6,
    "NO3_NO2": 11.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.0,
    "O2": 202.4,
    "AOU": 65.2,
    "N15_NO3": 6.6,
    "N15_stdev": 0.3,
    "O18_NO3": 3.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 147.05,
    "Temperature": 11.1,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 12.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.3,
    "PO43": 1.4,
    "PO43_Stdev": 0.0,
    "O2": 216.9,
    "AOU": 59.2,
    "N15_NO3": 7.0,
    "N15_stdev": 0.3,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 207.97,
    "Temperature": 10.6,
    "Salinity": 34.9,
    "Sigma_theta": 26.8,
    "NO3_NO2": 14.4,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.0,
    "O2": 213.6,
    "AOU": 65.9,
    "N15_NO3": 6.9,
    "N15_stdev": 0.2,
    "O18_NO3": 3.6,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 300.15,
    "Temperature": 8.4,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 21.7,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.9,
    "PO43_Stdev": 0.1,
    "O2": 162.5,
    "AOU": 131.4,
    "N15_NO3": 6.4,
    "N15_stdev": 0.1,
    "O18_NO3": 2.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 328.71,
    "Temperature": 8.3,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 25.5,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.3,
    "PO43_Stdev": 0.0,
    "O2": 163.0,
    "AOU": 131.3,
    "N15_NO3": 6.4,
    "N15_stdev": 0.2,
    "O18_NO3": 2.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 5.53,
    "Temperature": 20.7,
    "Salinity": 35.6,
    "Sigma_theta": 25.0,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 225.8,
    "AOU": 1.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 33.91,
    "Temperature": 20.6,
    "Salinity": 35.6,
    "Sigma_theta": 25.0,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 225.6,
    "AOU": 2.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 45.3,
    "Temperature": 17.1,
    "Salinity": 35.3,
    "Sigma_theta": 25.7,
    "NO3_NO2": 2.2,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 228.0,
    "AOU": 15.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 89.45,
    "Temperature": 13.0,
    "Salinity": 35.1,
    "Sigma_theta": 26.5,
    "NO3_NO2": 11.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.0,
    "O2": 214.3,
    "AOU": 50.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": 5.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 203.3,
    "Temperature": 10.3,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 16.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.1,
    "O2": 215.5,
    "AOU": 66.2,
    "N15_NO3": 6.7,
    "N15_stdev": 0.1,
    "O18_NO3": 3.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 330.67,
    "Temperature": 8.0,
    "Salinity": 34.6,
    "Sigma_theta": 27.0,
    "NO3_NO2": 26.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.7,
    "PO43_Stdev": 0.1,
    "O2": 174.0,
    "AOU": 122.5,
    "N15_NO3": 6.0,
    "N15_stdev": 0.1,
    "O18_NO3": 2.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 366.89,
    "Temperature": 6.0,
    "Salinity": 34.4,
    "Sigma_theta": 27.1,
    "NO3_NO2": 29.3,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.1,
    "O2": 201.7,
    "AOU": 109.1,
    "N15_NO3": 6.1,
    "N15_stdev": 0.2,
    "O18_NO3": 2.7,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 2.74,
    "Temperature": 21.3,
    "Salinity": 35.5,
    "Sigma_theta": 24.8,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.2,
    "PO43_Stdev": 0.0,
    "O2": 224.6,
    "AOU": 0.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 34.87,
    "Temperature": 20.1,
    "Salinity": 35.4,
    "Sigma_theta": 25.1,
    "NO3_NO2": 0.1,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 229.2,
    "AOU": 0.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 60.53,
    "Temperature": 15.8,
    "Salinity": 35.4,
    "Sigma_theta": 26.1,
    "NO3_NO2": 6.6,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.6,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.1,
    "O2": 192.0,
    "AOU": 57.8,
    "N15_NO3": 7.2,
    "N15_stdev": 0.2,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 95.25,
    "Temperature": 13.4,
    "Salinity": 35.1,
    "Sigma_theta": 26.4,
    "NO3_NO2": 7.2,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.0,
    "O2": 218.1,
    "AOU": 44.8,
    "N15_NO3": 7.8,
    "N15_stdev": 0.1,
    "O18_NO3": 4.7,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 185.71,
    "Temperature": 10.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 11.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.2,
    "O2": 231.9,
    "AOU": 47.4,
    "N15_NO3": 7.0,
    "N15_stdev": 0.1,
    "O18_NO3": 4.1,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 402.73,
    "Temperature": 6.7,
    "Salinity": 34.5,
    "Sigma_theta": 27.1,
    "NO3_NO2": 25.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.1,
    "O2": 194.5,
    "AOU": 111.8,
    "N15_NO3": 6.2,
    "N15_stdev": 0.2,
    "O18_NO3": 2.6,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 573.78,
    "Temperature": 5.6,
    "Salinity": 34.4,
    "Sigma_theta": 27.1,
    "NO3_NO2": 26.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.0,
    "O2": 203.9,
    "AOU": 110.3,
    "N15_NO3": 6.1,
    "N15_stdev": 0.2,
    "O18_NO3": 2.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 6.52,
    "Temperature": 21.4,
    "Salinity": 35.5,
    "Sigma_theta": 24.8,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.0,
    "PO43_Stdev": 0.0,
    "O2": 223.3,
    "AOU": 1.3,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 35.2,
    "Temperature": 21.3,
    "Salinity": 35.5,
    "Sigma_theta": 24.8,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 223.0,
    "AOU": 2.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 52.0,
    "Temperature": 16.8,
    "Salinity": 35.2,
    "Sigma_theta": 25.8,
    "NO3_NO2": 0.3,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 248.5,
    "AOU": -3.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 109.02,
    "Temperature": 13.9,
    "Salinity": 35.1,
    "Sigma_theta": 26.3,
    "NO3_NO2": 7.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 216.7,
    "AOU": 43.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 188.01,
    "Temperature": 12.0,
    "Salinity": 35.0,
    "Sigma_theta": 26.6,
    "NO3_NO2": 12.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 219.1,
    "AOU": 51.8,
    "N15_NO3": 7.4,
    "N15_stdev": 0.0,
    "O18_NO3": 4.7,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 458.22,
    "Temperature": 7.2,
    "Salinity": 34.5,
    "Sigma_theta": 27.0,
    "NO3_NO2": 15.0,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.7,
    "O2": 200.0,
    "AOU": 102.8,
    "N15_NO3": 6.9,
    "N15_stdev": 0.2,
    "O18_NO3": 3.9,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 558.08,
    "Temperature": 5.4,
    "Salinity": 34.3,
    "Sigma_theta": 27.1,
    "NO3_NO2": 20.5,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.1,
    "PO43_Stdev": 0.2,
    "O2": 219.7,
    "AOU": 96.2,
    "N15_NO3": 6.1,
    "N15_stdev": 0.1,
    "O18_NO3": 2.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 744.43,
    "Temperature": 4.5,
    "Salinity": 34.4,
    "Sigma_theta": 27.3,
    "NO3_NO2": 31.7,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.5,
    "O2": 189.9,
    "AOU": 132.8,
    "N15_NO3": 5.9,
    "N15_stdev": 0.1,
    "O18_NO3": 2.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 993.58,
    "Temperature": 3.4,
    "Salinity": 34.5,
    "Sigma_theta": 27.5,
    "NO3_NO2": 31.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.3,
    "PO43_Stdev": 0.2,
    "O2": 174.2,
    "AOU": 157.4,
    "N15_NO3": 5.6,
    "N15_stdev": 0.1,
    "O18_NO3": 2.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 3.91,
    "Temperature": 21.4,
    "Salinity": 35.5,
    "Sigma_theta": 24.8,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.0,
    "O2": 221.9,
    "AOU": 2.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 10.57,
    "Temperature": 21.4,
    "Salinity": 35.5,
    "Sigma_theta": 24.8,
    "NO3_NO2": 0.2,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.1,
    "PO43": 0.0,
    "PO43_Stdev": 0.2,
    "O2": 222.1,
    "AOU": 2.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 55.39,
    "Temperature": 17.3,
    "Salinity": 35.3,
    "Sigma_theta": 25.7,
    "NO3_NO2": 1.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 216.1,
    "AOU": 26.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 59.99,
    "Temperature": 16.6,
    "Salinity": 35.3,
    "Sigma_theta": 25.9,
    "NO3_NO2": 5.8,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.8,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.3,
    "O2": 199.6,
    "AOU": 46.6,
    "N15_NO3": 9.3,
    "N15_stdev": 0.3,
    "O18_NO3": 6.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 112.16,
    "Temperature": 13.5,
    "Salinity": 35.0,
    "Sigma_theta": 26.3,
    "NO3_NO2": 6.5,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.4,
    "O2": 234.2,
    "AOU": 28.4,
    "N15_NO3": 8.6,
    "N15_stdev": 0.1,
    "O18_NO3": 6.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 169.84,
    "Temperature": 13.3,
    "Salinity": 35.2,
    "Sigma_theta": 26.5,
    "NO3_NO2": 8.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.1,
    "O2": 211.0,
    "AOU": 52.6,
    "N15_NO3": 7.1,
    "N15_stdev": 0.2,
    "O18_NO3": 3.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 543.82,
    "Temperature": 6.2,
    "Salinity": 34.4,
    "Sigma_theta": 27.1,
    "NO3_NO2": 25.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.8,
    "PO43_Stdev": 0.1,
    "O2": 209.4,
    "AOU": 100.4,
    "N15_NO3": 6.2,
    "N15_stdev": 0.1,
    "O18_NO3": 2.6,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 733.66,
    "Temperature": 4.4,
    "Salinity": 34.3,
    "Sigma_theta": 27.2,
    "NO3_NO2": 31.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.1,
    "O2": 208.2,
    "AOU": 115.8,
    "N15_NO3": 5.8,
    "N15_stdev": 0.1,
    "O18_NO3": 2.6,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 993.38,
    "Temperature": 3.6,
    "Salinity": 34.5,
    "Sigma_theta": 27.4,
    "NO3_NO2": 33.7,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 0.0,
    "NO2_Stdev": 0.1,
    "PO43": 2.3,
    "PO43_Stdev": 0.7,
    "O2": 170.5,
    "AOU": 159.4,
    "N15_NO3": 5.5,
    "N15_stdev": 0.1,
    "O18_NO3": 2.9,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 4.88,
    "Temperature": 21.4,
    "Salinity": 35.5,
    "Sigma_theta": 24.8,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.0,
    "O2": 220.7,
    "AOU": 4.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 8.15,
    "Temperature": 21.4,
    "Salinity": 35.5,
    "Sigma_theta": 24.8,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.0,
    "PO43_Stdev": 0.0,
    "O2": 222.5,
    "AOU": 2.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 28.48,
    "Temperature": 21.3,
    "Salinity": 35.5,
    "Sigma_theta": 24.8,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.0,
    "O2": 226.8,
    "AOU": -1.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 51.05,
    "Temperature": 17.1,
    "Salinity": 35.4,
    "Sigma_theta": 25.8,
    "NO3_NO2": 2.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.2,
    "O2": 220.0,
    "AOU": 23.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 103.94,
    "Temperature": 14.8,
    "Salinity": 35.2,
    "Sigma_theta": 26.2,
    "NO3_NO2": 5.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 233.9,
    "AOU": 21.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 190.3,
    "Temperature": 12.9,
    "Salinity": 35.1,
    "Sigma_theta": 26.5,
    "NO3_NO2": 11.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.1,
    "O2": 202.9,
    "AOU": 62.6,
    "N15_NO3": 7.0,
    "N15_stdev": 0.0,
    "O18_NO3": 3.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 395.97,
    "Temperature": 9.2,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 20.7,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.5,
    "O2": 204.5,
    "AOU": 84.2,
    "N15_NO3": 6.5,
    "N15_stdev": 0.1,
    "O18_NO3": 3.1,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 595.64,
    "Temperature": 5.8,
    "Salinity": 34.4,
    "Sigma_theta": 27.1,
    "NO3_NO2": 26.4,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.7,
    "O2": 211.0,
    "AOU": 101.7,
    "N15_NO3": 6.0,
    "N15_stdev": 0.2,
    "O18_NO3": 2.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 717.96,
    "Temperature": 4.6,
    "Salinity": 34.3,
    "Sigma_theta": 27.2,
    "NO3_NO2": 29.1,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.4,
    "O2": 214.8,
    "AOU": 107.2,
    "N15_NO3": 5.5,
    "N15_stdev": 0.1,
    "O18_NO3": 2.9,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 1014.47,
    "Temperature": 3.5,
    "Salinity": 34.5,
    "Sigma_theta": 27.5,
    "NO3_NO2": 34.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.2,
    "PO43_Stdev": 0.1,
    "O2": 170.6,
    "AOU": 160.1,
    "N15_NO3": 5.5,
    "N15_stdev": 0.1,
    "O18_NO3": 2.2,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 2.26,
    "Temperature": 21.1,
    "Salinity": 35.6,
    "Sigma_theta": 24.9,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.0,
    "PO43_Stdev": 0.0,
    "O2": 224.0,
    "AOU": 1.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 11.38,
    "Temperature": 21.0,
    "Salinity": 35.6,
    "Sigma_theta": 24.9,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.0,
    "O2": 223.9,
    "AOU": 2.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 30.5,
    "Temperature": 19.7,
    "Salinity": 35.6,
    "Sigma_theta": 25.3,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.0,
    "O2": 231.0,
    "AOU": 0.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 61.94,
    "Temperature": 15.9,
    "Salinity": 35.2,
    "Sigma_theta": 25.9,
    "NO3_NO2": 1.9,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.5,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.4,
    "O2": 238.7,
    "AOU": 11.0,
    "N15_NO3": 8.8,
    "N15_stdev": 0.2,
    "O18_NO3": 5.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 96.07,
    "Temperature": 15.0,
    "Salinity": 35.2,
    "Sigma_theta": 26.2,
    "NO3_NO2": 3.2,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.2,
    "O2": 233.3,
    "AOU": 20.8,
    "N15_NO3": 7.4,
    "N15_stdev": 0.3,
    "O18_NO3": 4.9,
    "O18_stdev": 0.5 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 201.18,
    "Temperature": 12.6,
    "Salinity": 35.0,
    "Sigma_theta": 26.5,
    "NO3_NO2": 9.7,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.2,
    "O2": 226.0,
    "AOU": 41.8,
    "N15_NO3": 6.7,
    "N15_stdev": 0.1,
    "O18_NO3": 3.4,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 399.01,
    "Temperature": 9.4,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 19.1,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.5,
    "O2": 221.1,
    "AOU": 66.5,
    "N15_NO3": 7.5,
    "N15_stdev": 0.1,
    "O18_NO3": 3.3,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 601.15,
    "Temperature": 6.4,
    "Salinity": 34.4,
    "Sigma_theta": 27.1,
    "NO3_NO2": 27.3,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.9,
    "PO43_Stdev": 0.5,
    "O2": 206.4,
    "AOU": 102.1,
    "N15_NO3": 5.8,
    "N15_stdev": 0.0,
    "O18_NO3": 2.6,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 709.54,
    "Temperature": 4.7,
    "Salinity": 34.3,
    "Sigma_theta": 27.2,
    "NO3_NO2": 28.1,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.5,
    "O2": 218.7,
    "AOU": 102.6,
    "N15_NO3": 5.5,
    "N15_stdev": 0.1,
    "O18_NO3": 2.2,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "February",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 1005.05,
    "Temperature": 3.7,
    "Salinity": 34.5,
    "Sigma_theta": 27.4,
    "NO3_NO2": 31.5,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.5,
    "O2": 176.7,
    "AOU": 152.8,
    "N15_NO3": 6.1,
    "N15_stdev": 0.2,
    "O18_NO3": 3.0,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.9213, -29.3817] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML001",
    "Monitoring_line": "Kleinsee",
    "depth": 2.81,
    "Temperature": 12.3,
    "Salinity": 34.9,
    "Sigma_theta": 26.4,
    "NO3_NO2": 21.8,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 2.1,
    "PO43_Stdev": 0.1,
    "O2": 229.7,
    "AOU": 39.4,
    "N15_NO3": 8.9,
    "N15_stdev": 0.1,
    "O18_NO3": 5.1,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.9213, -29.3817] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML001",
    "Monitoring_line": "Kleinsee",
    "depth": 11.05,
    "Temperature": 12.2,
    "Salinity": 34.9,
    "Sigma_theta": 26.5,
    "NO3_NO2": 21.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.4,
    "NO2_Stdev": 0.0,
    "PO43": 2.3,
    "PO43_Stdev": 0.0,
    "O2": 222.6,
    "AOU": 47.4,
    "N15_NO3": 8.8,
    "N15_stdev": 0.2,
    "O18_NO3": 5.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.9213, -29.3817] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML001",
    "Monitoring_line": "Kleinsee",
    "depth": 19.368,
    "Temperature": 12.0,
    "Salinity": 34.9,
    "Sigma_theta": 26.5,
    "NO3_NO2": 23.9,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 2.4,
    "PO43_Stdev": 0.1,
    "O2": 188.8,
    "AOU": 82.5,
    "N15_NO3": 8.0,
    "N15_stdev": 0.0,
    "O18_NO3": 4.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.9213, -29.3817] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML001",
    "Monitoring_line": "Kleinsee",
    "depth": 25.779,
    "Temperature": 11.1,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 27.7,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 2.5,
    "PO43_Stdev": 0.1,
    "O2": 66.4,
    "AOU": 209.6,
    "N15_NO3": 7.0,
    "N15_stdev": 0.2,
    "O18_NO3": 3.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.7915, -29.4167] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML002",
    "Monitoring_line": "Kleinsee",
    "depth": 1.741,
    "Temperature": 13.0,
    "Salinity": 34.9,
    "Sigma_theta": 26.3,
    "NO3_NO2": 17.5,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 1.4,
    "PO43_Stdev": 0.2,
    "O2": 234.4,
    "AOU": 31.2,
    "N15_NO3": 8.4,
    "N15_stdev": 0.2,
    "O18_NO3": 5.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.7915, -29.4167] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML002",
    "Monitoring_line": "Kleinsee",
    "depth": 9.468,
    "Temperature": 12.7,
    "Salinity": 34.9,
    "Sigma_theta": 26.3,
    "NO3_NO2": 18.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.4,
    "PO43_Stdev": 0.2,
    "O2": 230.2,
    "AOU": 36.8,
    "N15_NO3": 8.4,
    "N15_stdev": 0.1,
    "O18_NO3": 4.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.7915, -29.4167] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML002",
    "Monitoring_line": "Kleinsee",
    "depth": 19.073,
    "Temperature": 12.4,
    "Salinity": 34.9,
    "Sigma_theta": 26.4,
    "NO3_NO2": 18.6,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 1.5,
    "PO43_Stdev": 0.1,
    "O2": 215.5,
    "AOU": 53.2,
    "N15_NO3": 7.9,
    "N15_stdev": 0.1,
    "O18_NO3": 4.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.7915, -29.4167] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML002",
    "Monitoring_line": "Kleinsee",
    "depth": 31.188,
    "Temperature": 10.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 26.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.1,
    "O2": 111.5,
    "AOU": 166.8,
    "N15_NO3": 7.2,
    "N15_stdev": 0.1,
    "O18_NO3": 2.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.7915, -29.4167] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML002",
    "Monitoring_line": "Kleinsee",
    "depth": 49.149,
    "Temperature": 10.3,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 27.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.2,
    "O2": 118.2,
    "AOU": 163.0,
    "N15_NO3": 6.5,
    "N15_stdev": 0.1,
    "O18_NO3": 2.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.7915, -29.4167] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML002",
    "Monitoring_line": "Kleinsee",
    "depth": 100.995,
    "Temperature": 9.7,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 27.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.7,
    "PO43_Stdev": 0.2,
    "O2": 40.4,
    "AOU": 244.9,
    "N15_NO3": 6.3,
    "N15_stdev": 0.2,
    "O18_NO3": 2.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4118, -29.5105] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML003",
    "Monitoring_line": "Kleinsee",
    "depth": 1.353,
    "Temperature": 14.5,
    "Salinity": 34.9,
    "Sigma_theta": 26.0,
    "NO3_NO2": 8.2,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.9,
    "PO43_Stdev": 0.0,
    "O2": 266.1,
    "AOU": -8.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": 8.0,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4118, -29.5105] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML003",
    "Monitoring_line": "Kleinsee",
    "depth": 9.712,
    "Temperature": 14.1,
    "Salinity": 34.9,
    "Sigma_theta": 26.1,
    "NO3_NO2": 9.0,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.9,
    "PO43_Stdev": 0.2,
    "O2": 258.4,
    "AOU": 1.0,
    "N15_NO3": 9.7,
    "N15_stdev": 0.3,
    "O18_NO3": 6.7,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4118, -29.5105] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML003",
    "Monitoring_line": "Kleinsee",
    "depth": 30.086,
    "Temperature": 12.3,
    "Salinity": 35.0,
    "Sigma_theta": 26.5,
    "NO3_NO2": 17.2,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.3,
    "PO43_Stdev": 0.1,
    "O2": 170.7,
    "AOU": 98.5,
    "N15_NO3": 6.6,
    "N15_stdev": 0.0,
    "O18_NO3": 2.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4118, -29.5105] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML003",
    "Monitoring_line": "Kleinsee",
    "depth": 48.022,
    "Temperature": 11.2,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 21.0,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.7,
    "PO43_Stdev": 0.5,
    "O2": 149.6,
    "AOU": 125.8,
    "N15_NO3": 7.3,
    "N15_stdev": 0.2,
    "O18_NO3": 2.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4118, -29.5105] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML003",
    "Monitoring_line": "Kleinsee",
    "depth": 100.001,
    "Temperature": 9.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 25.4,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.0,
    "O2": 128.2,
    "AOU": 156.1,
    "N15_NO3": 7.3,
    "N15_stdev": 0.2,
    "O18_NO3": 2.2,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4118, -29.5105] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML003",
    "Monitoring_line": "Kleinsee",
    "depth": 145.28,
    "Temperature": 9.4,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 29.2,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.6,
    "PO43_Stdev": 0.4,
    "O2": 60.4,
    "AOU": 227.0,
    "N15_NO3": 7.9,
    "N15_stdev": 0.2,
    "O18_NO3": 2.1,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.5646, -29.3949] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML004",
    "Monitoring_line": "Kleinsee",
    "depth": 1.887,
    "Temperature": 14.3,
    "Salinity": 34.9,
    "Sigma_theta": 26.1,
    "NO3_NO2": 9.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 1.0,
    "PO43_Stdev": 0.2,
    "O2": 251.9,
    "AOU": 6.4,
    "N15_NO3": 15.1,
    "N15_stdev": 0.0,
    "O18_NO3": 7.5,
    "O18_stdev": 0.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.5646, -29.3949] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML004",
    "Monitoring_line": "Kleinsee",
    "depth": 16.004,
    "Temperature": 13.8,
    "Salinity": 35.0,
    "Sigma_theta": 26.2,
    "NO3_NO2": 11.3,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.1,
    "PO43_Stdev": 0.2,
    "O2": 224.8,
    "AOU": 35.9,
    "N15_NO3": 9.8,
    "N15_stdev": 0.2,
    "O18_NO3": 5.6,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.5646, -29.3949] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML004",
    "Monitoring_line": "Kleinsee",
    "depth": 29.444,
    "Temperature": 13.3,
    "Salinity": 35.0,
    "Sigma_theta": 26.3,
    "NO3_NO2": 14.0,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.2,
    "PO43_Stdev": 0.0,
    "O2": 199.4,
    "AOU": 64.4,
    "N15_NO3": 8.0,
    "N15_stdev": 0.3,
    "O18_NO3": 3.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.5646, -29.3949] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML004",
    "Monitoring_line": "Kleinsee",
    "depth": 49.093,
    "Temperature": 11.5,
    "Salinity": 34.9,
    "Sigma_theta": 26.6,
    "NO3_NO2": 16.7,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.2,
    "O2": 191.0,
    "AOU": 83.1,
    "N15_NO3": 6.8,
    "N15_stdev": 0.2,
    "O18_NO3": 2.6,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.5646, -29.3949] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML004",
    "Monitoring_line": "Kleinsee",
    "depth": 99.427,
    "Temperature": 10.1,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 19.0,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.4,
    "PO43_Stdev": 0.1,
    "O2": 188.0,
    "AOU": 94.8,
    "N15_NO3": 7.5,
    "N15_stdev": 0.0,
    "O18_NO3": 2.6,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.5646, -29.3949] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML004",
    "Monitoring_line": "Kleinsee",
    "depth": 178.17101,
    "Temperature": 9.2,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 28.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.5,
    "PO43_Stdev": 0.1,
    "O2": 89.3,
    "AOU": 199.1,
    "N15_NO3": 7.8,
    "N15_stdev": 0.1,
    "O18_NO3": 2.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2384, -29.4867] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML005",
    "Monitoring_line": "Kleinsee",
    "depth": 1.704,
    "Temperature": 16.7,
    "Salinity": 35.1,
    "Sigma_theta": 25.7,
    "NO3_NO2": 2.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 240.4,
    "AOU": 5.5,
    "N15_NO3": 11.9,
    "N15_stdev": 0.2,
    "O18_NO3": 8.2,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2384, -29.4867] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML005",
    "Monitoring_line": "Kleinsee",
    "depth": 11.073,
    "Temperature": 16.7,
    "Salinity": 35.1,
    "Sigma_theta": 25.7,
    "NO3_NO2": 3.0,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.4,
    "PO43_Stdev": 0.1,
    "O2": 240.1,
    "AOU": 6.0,
    "N15_NO3": 11.8,
    "N15_stdev": 0.2,
    "O18_NO3": 8.2,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2384, -29.4867] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML005",
    "Monitoring_line": "Kleinsee",
    "depth": 19.785,
    "Temperature": 16.6,
    "Salinity": 35.1,
    "Sigma_theta": 25.7,
    "NO3_NO2": 3.2,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 239.4,
    "AOU": 7.2,
    "N15_NO3": 12.0,
    "N15_stdev": 0.2,
    "O18_NO3": 8.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2384, -29.4867] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML005",
    "Monitoring_line": "Kleinsee",
    "depth": 30.79,
    "Temperature": 16.4,
    "Salinity": 35.1,
    "Sigma_theta": 25.7,
    "NO3_NO2": 3.5,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 241.3,
    "AOU": 6.3,
    "N15_NO3": 11.7,
    "N15_stdev": 0.2,
    "O18_NO3": 8.3,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2384, -29.4867] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML005",
    "Monitoring_line": "Kleinsee",
    "depth": 35.196,
    "Temperature": 16.3,
    "Salinity": 35.1,
    "Sigma_theta": 25.7,
    "NO3_NO2": 3.6,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 241.6,
    "AOU": 6.3,
    "N15_NO3": 11.5,
    "N15_stdev": 0.3,
    "O18_NO3": 8.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2384, -29.4867] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML005",
    "Monitoring_line": "Kleinsee",
    "depth": 51.437,
    "Temperature": 15.3,
    "Salinity": 35.1,
    "Sigma_theta": 26.0,
    "NO3_NO2": 6.6,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.6,
    "PO43_Stdev": 0.1,
    "O2": 219.4,
    "AOU": 33.6,
    "N15_NO3": 8.3,
    "N15_stdev": 0.1,
    "O18_NO3": 4.7,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2384, -29.4867] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML005",
    "Monitoring_line": "Kleinsee",
    "depth": 71.475,
    "Temperature": 13.6,
    "Salinity": 35.1,
    "Sigma_theta": 26.3,
    "NO3_NO2": 11.0,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.9,
    "PO43_Stdev": 0.0,
    "O2": 194.1,
    "AOU": 67.7,
    "N15_NO3": 6.9,
    "N15_stdev": 0.2,
    "O18_NO3": 3.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2384, -29.4867] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML005",
    "Monitoring_line": "Kleinsee",
    "depth": 100.78,
    "Temperature": 11.8,
    "Salinity": 35.0,
    "Sigma_theta": 26.6,
    "NO3_NO2": 15.1,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.2,
    "O2": 197.9,
    "AOU": 74.3,
    "N15_NO3": 6.9,
    "N15_stdev": 0.2,
    "O18_NO3": 2.9,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2384, -29.4867] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML005",
    "Monitoring_line": "Kleinsee",
    "depth": 181.299,
    "Temperature": 9.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 24.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.2,
    "O2": 109.7,
    "AOU": 176.0,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 2.2,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2384, -29.4867] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML005",
    "Monitoring_line": "Kleinsee",
    "depth": 193.948,
    "Temperature": 9.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 26.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.3,
    "PO43_Stdev": 0.2,
    "O2": 112.8,
    "AOU": 172.8,
    "N15_NO3": 5.8,
    "N15_stdev": 0.1,
    "O18_NO3": 2.2,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 3.584,
    "Temperature": 16.6,
    "Salinity": 35.1,
    "Sigma_theta": 25.7,
    "NO3_NO2": 2.5,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 240.2,
    "AOU": 6.1,
    "N15_NO3": 11.1,
    "N15_stdev": 0.1,
    "O18_NO3": 7.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 9.465,
    "Temperature": 16.6,
    "Salinity": 35.1,
    "Sigma_theta": 25.7,
    "NO3_NO2": 2.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 240.3,
    "AOU": 6.2,
    "N15_NO3": 10.9,
    "N15_stdev": 0.2,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 19.448,
    "Temperature": 16.5,
    "Salinity": 35.1,
    "Sigma_theta": 25.7,
    "NO3_NO2": 2.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 238.6,
    "AOU": 8.5,
    "N15_NO3": 11.2,
    "N15_stdev": 0.0,
    "O18_NO3": 8.5,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 29.332,
    "Temperature": 16.4,
    "Salinity": 35.1,
    "Sigma_theta": 25.7,
    "NO3_NO2": 2.8,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 236.8,
    "AOU": 10.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": 7.3,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 49.541,
    "Temperature": 15.1,
    "Salinity": 35.1,
    "Sigma_theta": 26.0,
    "NO3_NO2": 7.0,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.8,
    "PO43_Stdev": 0.0,
    "O2": 213.4,
    "AOU": 40.4,
    "N15_NO3": 7.6,
    "N15_stdev": 0.1,
    "O18_NO3": 4.0,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 59.404,
    "Temperature": 14.9,
    "Salinity": 35.1,
    "Sigma_theta": 26.1,
    "NO3_NO2": 8.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.0,
    "PO43_Stdev": 0.2,
    "O2": 209.9,
    "AOU": 45.1,
    "N15_NO3": 7.8,
    "N15_stdev": 0.0,
    "O18_NO3": 3.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 99.428,
    "Temperature": 12.6,
    "Salinity": 35.1,
    "Sigma_theta": 26.5,
    "NO3_NO2": 11.9,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.2,
    "PO43_Stdev": 0.2,
    "O2": 198.6,
    "AOU": 68.8,
    "N15_NO3": 6.8,
    "N15_stdev": 0.2,
    "O18_NO3": 3.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 242.991,
    "Temperature": 9.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 22.0,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.1,
    "O2": 141.2,
    "AOU": 144.4,
    "N15_NO3": 6.4,
    "N15_stdev": 0.2,
    "O18_NO3": 2.2,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1081, -29.5181] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML006",
    "Monitoring_line": "Kleinsee",
    "depth": 258.44901,
    "Temperature": 9.5,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 23.3,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.1,
    "O2": 146.8,
    "AOU": 139.6,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 2.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 1.666,
    "Temperature": 18.5,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.0,
    "PO43_Stdev": 0.3,
    "O2": 234.6,
    "AOU": 2.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 9.842,
    "Temperature": 18.5,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 234.8,
    "AOU": 2.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 21.011,
    "Temperature": 18.0,
    "Salinity": 35.4,
    "Sigma_theta": 25.6,
    "NO3_NO2": 0.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.0,
    "PO43_Stdev": 0.3,
    "O2": 234.3,
    "AOU": 5.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": 8.2,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 30.525,
    "Temperature": 17.9,
    "Salinity": 35.4,
    "Sigma_theta": 25.6,
    "NO3_NO2": 0.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.3,
    "O2": 232.1,
    "AOU": 7.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": 9.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 38.689,
    "Temperature": 17.8,
    "Salinity": 35.4,
    "Sigma_theta": 25.6,
    "NO3_NO2": 0.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 230.3,
    "AOU": 10.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 49.522,
    "Temperature": 17.2,
    "Salinity": 35.3,
    "Sigma_theta": 25.7,
    "NO3_NO2": 2.5,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.3,
    "O2": 221.8,
    "AOU": 21.5,
    "N15_NO3": 8.0,
    "N15_stdev": 0.2,
    "O18_NO3": 4.9,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 60.49,
    "Temperature": 15.4,
    "Salinity": 35.3,
    "Sigma_theta": 26.1,
    "NO3_NO2": 6.6,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.4,
    "O2": 202.2,
    "AOU": 50.1,
    "N15_NO3": 7.0,
    "N15_stdev": 0.2,
    "O18_NO3": 3.5,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 148.341,
    "Temperature": 12.2,
    "Salinity": 35.1,
    "Sigma_theta": 26.6,
    "NO3_NO2": 10.6,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.1,
    "PO43": 1.0,
    "PO43_Stdev": 0.2,
    "O2": 212.6,
    "AOU": 57.1,
    "N15_NO3": 7.1,
    "N15_stdev": 0.3,
    "O18_NO3": 3.8,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 268.509,
    "Temperature": 9.6,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 19.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.2,
    "O2": 170.2,
    "AOU": 115.5,
    "N15_NO3": 6.5,
    "N15_stdev": 0.3,
    "O18_NO3": 2.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.9542, -29.9308] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML007",
    "Monitoring_line": "Kleinsee",
    "depth": 418.21201,
    "Temperature": 6.7,
    "Salinity": 34.4,
    "Sigma_theta": 27.0,
    "NO3_NO2": 23.6,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.1,
    "PO43_Stdev": 0.2,
    "O2": 187.1,
    "AOU": 119.2,
    "N15_NO3": 6.0,
    "N15_stdev": 0.2,
    "O18_NO3": 2.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 0.818,
    "Temperature": 18.8,
    "Salinity": 35.5,
    "Sigma_theta": 25.4,
    "NO3_NO2": 0.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 233.1,
    "AOU": 2.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 11.556,
    "Temperature": 18.6,
    "Salinity": 35.5,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 234.0,
    "AOU": 2.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 28.389,
    "Temperature": 18.5,
    "Salinity": 35.5,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.1,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 233.0,
    "AOU": 4.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 40.066,
    "Temperature": 18.3,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 228.7,
    "AOU": 9.5,
    "N15_NO3": 11.9,
    "N15_stdev": 0.3,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 61.45,
    "Temperature": 15.3,
    "Salinity": 35.3,
    "Sigma_theta": 26.1,
    "NO3_NO2": 6.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 201.0,
    "AOU": 51.6,
    "N15_NO3": 7.2,
    "N15_stdev": 0.2,
    "O18_NO3": 3.7,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 99.938,
    "Temperature": 13.3,
    "Salinity": 35.1,
    "Sigma_theta": 26.4,
    "NO3_NO2": 8.1,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.8,
    "PO43_Stdev": 0.1,
    "O2": 215.5,
    "AOU": 48.0,
    "N15_NO3": 7.6,
    "N15_stdev": 0.3,
    "O18_NO3": 4.1,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 141.60201,
    "Temperature": 12.6,
    "Salinity": 35.1,
    "Sigma_theta": 26.5,
    "NO3_NO2": 9.8,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.1,
    "O2": 214.4,
    "AOU": 53.1,
    "N15_NO3": 7.0,
    "N15_stdev": 0.1,
    "O18_NO3": 3.7,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 246.563,
    "Temperature": 10.0,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 17.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.3,
    "PO43_Stdev": 0.2,
    "O2": 212.1,
    "AOU": 71.4,
    "N15_NO3": 6.7,
    "N15_stdev": 0.1,
    "O18_NO3": 2.4,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 300.10999,
    "Temperature": 9.3,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 17.3,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.3,
    "O2": 148.7,
    "AOU": 138.9,
    "N15_NO3": 6.7,
    "N15_stdev": 0.3,
    "O18_NO3": 3.9,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.4175, -30.002] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML008",
    "Monitoring_line": "Kleinsee",
    "depth": 489.27399,
    "Temperature": 6.9,
    "Salinity": 34.5,
    "Sigma_theta": 27.0,
    "NO3_NO2": 23.3,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.3,
    "O2": 183.4,
    "AOU": 121.5,
    "N15_NO3": 6.2,
    "N15_stdev": 0.2,
    "O18_NO3": 2.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 5.388,
    "Temperature": 18.7,
    "Salinity": 35.5,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 230.8,
    "AOU": 5.5,
    "N15_NO3": 10.1,
    "N15_stdev": 0.1,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 15.371,
    "Temperature": 18.6,
    "Salinity": 35.5,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 232.1,
    "AOU": 4.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 34.63,
    "Temperature": 18.5,
    "Salinity": 35.5,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.1,
    "PO43": 0.1,
    "PO43_Stdev": 0.2,
    "O2": 230.3,
    "AOU": 6.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 48.738,
    "Temperature": 18.5,
    "Salinity": 35.5,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 228.3,
    "AOU": 8.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 101.052,
    "Temperature": 14.9,
    "Salinity": 35.3,
    "Sigma_theta": 26.2,
    "NO3_NO2": 4.9,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.1,
    "O2": 215.9,
    "AOU": 38.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 198.455,
    "Temperature": 12.4,
    "Salinity": 35.1,
    "Sigma_theta": 26.6,
    "NO3_NO2": 9.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.1,
    "O2": 215.0,
    "AOU": 53.8,
    "N15_NO3": 6.9,
    "N15_stdev": 0.1,
    "O18_NO3": 3.9,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 393.88,
    "Temperature": 8.8,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 8.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.1,
    "PO43": 1.7,
    "PO43_Stdev": 0.1,
    "O2": 184.3,
    "AOU": 107.2,
    "N15_NO3": 6.3,
    "N15_stdev": 0.1,
    "O18_NO3": 2.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 500.90601,
    "Temperature": 6.7,
    "Salinity": 34.5,
    "Sigma_theta": 27.0,
    "NO3_NO2": 23.7,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.0,
    "O2": 184.7,
    "AOU": 121.2,
    "N15_NO3": 6.2,
    "N15_stdev": 0.3,
    "O18_NO3": 2.7,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 670.03198,
    "Temperature": 4.9,
    "Salinity": 34.4,
    "Sigma_theta": 27.2,
    "NO3_NO2": 26.5,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.1,
    "PO43": 2.2,
    "PO43_Stdev": 0.3,
    "O2": 181.5,
    "AOU": 138.2,
    "N15_NO3": 6.1,
    "N15_stdev": 0.2,
    "O18_NO3": 2.3,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2783, -30.0415] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML009",
    "Monitoring_line": "Kleinsee",
    "depth": 827.57001,
    "Temperature": 4.0,
    "Salinity": 34.4,
    "Sigma_theta": 27.3,
    "NO3_NO2": 27.6,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.3,
    "O2": 172.0,
    "AOU": 154.5,
    "N15_NO3": 5.8,
    "N15_stdev": 0.1,
    "O18_NO3": 2.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 2.844,
    "Temperature": 18.9,
    "Salinity": 35.5,
    "Sigma_theta": 25.4,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.0,
    "PO43_Stdev": 0.1,
    "O2": 230.2,
    "AOU": 4.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 9.33,
    "Temperature": 18.9,
    "Salinity": 35.5,
    "Sigma_theta": 25.4,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.3,
    "O2": 229.9,
    "AOU": 5.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 30.559,
    "Temperature": 18.6,
    "Salinity": 35.5,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.4,
    "O2": 222.5,
    "AOU": 14.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 57.09,
    "Temperature": 18.0,
    "Salinity": 35.5,
    "Sigma_theta": 25.6,
    "NO3_NO2": 4.3,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.3,
    "NO2_Stdev": 0.2,
    "PO43": 0.3,
    "PO43_Stdev": 0.2,
    "O2": 205.4,
    "AOU": 33.9,
    "N15_NO3": 7.0,
    "N15_stdev": 0.3,
    "O18_NO3": 2.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 108.683,
    "Temperature": 14.8,
    "Salinity": 35.3,
    "Sigma_theta": 26.2,
    "NO3_NO2": 7.0,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.2,
    "PO43": 0.5,
    "PO43_Stdev": 0.2,
    "O2": 200.0,
    "AOU": 55.3,
    "N15_NO3": 7.3,
    "N15_stdev": 0.0,
    "O18_NO3": 3.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 203.882,
    "Temperature": 12.6,
    "Salinity": 35.1,
    "Sigma_theta": 26.6,
    "NO3_NO2": 9.4,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.1,
    "O2": 213.6,
    "AOU": 53.8,
    "N15_NO3": 7.1,
    "N15_stdev": 0.2,
    "O18_NO3": 3.8,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 309.20099,
    "Temperature": 10.8,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 13.2,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.0,
    "O2": 210.0,
    "AOU": 68.2,
    "N15_NO3": 6.7,
    "N15_stdev": 0.3,
    "O18_NO3": 3.0,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 486.40799,
    "Temperature": 7.5,
    "Salinity": 34.5,
    "Sigma_theta": 27.0,
    "NO3_NO2": 21.5,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.6,
    "O2": 202.9,
    "AOU": 97.4,
    "N15_NO3": 6.3,
    "N15_stdev": 0.2,
    "O18_NO3": 2.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 701.40399,
    "Temperature": 4.5,
    "Salinity": 34.3,
    "Sigma_theta": 27.2,
    "NO3_NO2": 25.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": -0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.3,
    "PO43_Stdev": 0.2,
    "O2": 211.5,
    "AOU": 111.9,
    "N15_NO3": 5.4,
    "N15_stdev": 0.3,
    "O18_NO3": 2.5,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.1348, -30.0835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML010",
    "Monitoring_line": "Kleinsee",
    "depth": 1000.841,
    "Temperature": 3.6,
    "Salinity": 34.5,
    "Sigma_theta": 27.4,
    "NO3_NO2": 27.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.5,
    "PO43_Stdev": 0.3,
    "O2": 172.9,
    "AOU": 157.4,
    "N15_NO3": 5.5,
    "N15_stdev": 0.1,
    "O18_NO3": 2.1,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2343, -30.3317] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML001",
    "Monitoring_line": "Namaqualand",
    "depth": 1.945,
    "Temperature": 11.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.5,
    "NO3_NO2": 16.4,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.4,
    "NO2_Stdev": 0.2,
    "PO43": 2.2,
    "PO43_Stdev": 0.3,
    "O2": 185.6,
    "AOU": 87.7,
    "N15_NO3": 7.4,
    "N15_stdev": 0.1,
    "O18_NO3": 3.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2343, -30.3317] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML001",
    "Monitoring_line": "Namaqualand",
    "depth": 10.946,
    "Temperature": 11.3,
    "Salinity": 34.8,
    "Sigma_theta": 26.6,
    "NO3_NO2": 19.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.2,
    "PO43": 2.4,
    "PO43_Stdev": 0.4,
    "O2": 168.2,
    "AOU": 107.1,
    "N15_NO3": 7.5,
    "N15_stdev": 0.2,
    "O18_NO3": 3.6,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2343, -30.3317] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML001",
    "Monitoring_line": "Namaqualand",
    "depth": 16.391,
    "Temperature": 10.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 27.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.2,
    "PO43": 2.5,
    "PO43_Stdev": 0.2,
    "O2": 98.5,
    "AOU": 179.7,
    "N15_NO3": 6.9,
    "N15_stdev": 0.1,
    "O18_NO3": 3.2,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2343, -30.3317] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML001",
    "Monitoring_line": "Namaqualand",
    "depth": 19.433,
    "Temperature": 10.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 28.7,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 2.7,
    "PO43_Stdev": 0.3,
    "O2": 67.2,
    "AOU": 212.1,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 3.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.161, -30.3298] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML002",
    "Monitoring_line": "Namaqualand",
    "depth": 1.811,
    "Temperature": 13.9,
    "Salinity": 34.9,
    "Sigma_theta": 26.1,
    "NO3_NO2": 11.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 1.0,
    "PO43_Stdev": 0.1,
    "O2": 248.8,
    "AOU": 11.8,
    "N15_NO3": 9.8,
    "N15_stdev": 0.2,
    "O18_NO3": 6.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.161, -30.3298] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML002",
    "Monitoring_line": "Namaqualand",
    "depth": 9.199,
    "Temperature": 13.3,
    "Salinity": 34.9,
    "Sigma_theta": 26.2,
    "NO3_NO2": 12.3,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.5,
    "O2": 243.7,
    "AOU": 19.8,
    "N15_NO3": 9.3,
    "N15_stdev": 0.1,
    "O18_NO3": 5.8,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.161, -30.3298] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML002",
    "Monitoring_line": "Namaqualand",
    "depth": 17.211,
    "Temperature": 12.8,
    "Salinity": 34.9,
    "Sigma_theta": 26.3,
    "NO3_NO2": 16.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.0,
    "O2": 220.4,
    "AOU": 45.8,
    "N15_NO3": 8.4,
    "N15_stdev": 0.3,
    "O18_NO3": 4.4,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.161, -30.3298] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML002",
    "Monitoring_line": "Namaqualand",
    "depth": 40.739,
    "Temperature": 10.8,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 18.4,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.4,
    "PO43_Stdev": 0.4,
    "O2": 184.3,
    "AOU": 94.0,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 2.6,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.161, -30.3298] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML002",
    "Monitoring_line": "Namaqualand",
    "depth": 50.386,
    "Temperature": 10.5,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 18.5,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.4,
    "PO43_Stdev": 0.1,
    "O2": 189.1,
    "AOU": 90.7,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 2.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.161, -30.3298] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML002",
    "Monitoring_line": "Namaqualand",
    "depth": 68.79,
    "Temperature": 10.1,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 18.5,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.3,
    "PO43_Stdev": 0.4,
    "O2": 192.8,
    "AOU": 89.7,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 2.7,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.161, -30.3298] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML002",
    "Monitoring_line": "Namaqualand",
    "depth": 98.755,
    "Temperature": 9.5,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 21.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.2,
    "O2": 135.9,
    "AOU": 150.8,
    "N15_NO3": 6.7,
    "N15_stdev": 0.0,
    "O18_NO3": 2.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.161, -30.3298] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML002",
    "Monitoring_line": "Namaqualand",
    "depth": 126.525,
    "Temperature": 9.4,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 21.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.9,
    "PO43_Stdev": 0.3,
    "O2": 45.0,
    "AOU": 242.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 2.12,
    "Temperature": 15.2,
    "Salinity": 35.0,
    "Sigma_theta": 25.9,
    "NO3_NO2": 3.3,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.2,
    "O2": 252.8,
    "AOU": 0.6,
    "N15_NO3": 11.5,
    "N15_stdev": 0.1,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 10.805,
    "Temperature": 15.1,
    "Salinity": 35.0,
    "Sigma_theta": 25.9,
    "NO3_NO2": 3.5,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.4,
    "O2": 252.2,
    "AOU": 2.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 20.877,
    "Temperature": 14.8,
    "Salinity": 34.9,
    "Sigma_theta": 26.0,
    "NO3_NO2": 4.6,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.6,
    "PO43_Stdev": 0.2,
    "O2": 244.0,
    "AOU": 11.6,
    "N15_NO3": 10.0,
    "N15_stdev": 0.2,
    "O18_NO3": 8.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 30.755,
    "Temperature": 14.5,
    "Salinity": 35.0,
    "Sigma_theta": 26.1,
    "NO3_NO2": 5.8,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.2,
    "O2": 228.7,
    "AOU": 28.7,
    "N15_NO3": 8.4,
    "N15_stdev": 0.2,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 39.795,
    "Temperature": 14.3,
    "Salinity": 35.0,
    "Sigma_theta": 26.1,
    "NO3_NO2": 7.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.6,
    "PO43_Stdev": 0.1,
    "O2": 221.0,
    "AOU": 37.3,
    "N15_NO3": 7.9,
    "N15_stdev": 0.2,
    "O18_NO3": 5.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 51.767,
    "Temperature": 13.0,
    "Salinity": 35.0,
    "Sigma_theta": 26.4,
    "NO3_NO2": 11.1,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.9,
    "PO43_Stdev": 0.1,
    "O2": 200.3,
    "AOU": 64.6,
    "N15_NO3": 6.8,
    "N15_stdev": 0.2,
    "O18_NO3": 3.2,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 61.231,
    "Temperature": 12.3,
    "Salinity": 34.9,
    "Sigma_theta": 26.5,
    "NO3_NO2": 13.2,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.2,
    "O2": 182.2,
    "AOU": 87.2,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 3.1,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 100.057,
    "Temperature": 10.3,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 14.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.7,
    "PO43_Stdev": 0.4,
    "O2": 192.8,
    "AOU": 88.5,
    "N15_NO3": 6.7,
    "N15_stdev": 0.3,
    "O18_NO3": 2.6,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 148.20599,
    "Temperature": 9.4,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 20.6,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.0,
    "O2": 175.2,
    "AOU": 111.8,
    "N15_NO3": 7.2,
    "N15_stdev": 0.2,
    "O18_NO3": 2.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 171.761,
    "Temperature": 9.0,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 25.4,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.2,
    "PO43_Stdev": 0.0,
    "O2": 129.6,
    "AOU": 160.2,
    "N15_NO3": 6.5,
    "N15_stdev": 0.2,
    "O18_NO3": 2.9,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.525, -30.402] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML003",
    "Monitoring_line": "Namaqualand",
    "depth": 188.033,
    "Temperature": 8.8,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 26.4,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.0,
    "O2": 140.1,
    "AOU": 150.8,
    "N15_NO3": 6.5,
    "N15_stdev": 0.2,
    "O18_NO3": 1.9,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3189, -30.4485] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML004",
    "Monitoring_line": "Namaqualand",
    "depth": 3.968,
    "Temperature": 16.4,
    "Salinity": 35.2,
    "Sigma_theta": 25.8,
    "NO3_NO2": 1.7,
    "NO3_NO2_Stdev": 0.5,
    "NO2": null,
    "NO2_Stdev": null,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 243.6,
    "AOU": 3.4,
    "N15_NO3": 14.8,
    "N15_stdev": 0.1,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3189, -30.4485] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML004",
    "Monitoring_line": "Namaqualand",
    "depth": 15.525,
    "Temperature": 16.4,
    "Salinity": 35.2,
    "Sigma_theta": 25.9,
    "NO3_NO2": 2.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.6,
    "O2": 242.3,
    "AOU": 5.0,
    "N15_NO3": 14.5,
    "N15_stdev": 0.3,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3189, -30.4485] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML004",
    "Monitoring_line": "Namaqualand",
    "depth": 31.083,
    "Temperature": 15.2,
    "Salinity": 35.2,
    "Sigma_theta": 26.1,
    "NO3_NO2": 7.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.8,
    "PO43_Stdev": 0.7,
    "O2": 216.4,
    "AOU": 37.0,
    "N15_NO3": 7.1,
    "N15_stdev": 0.3,
    "O18_NO3": 4.4,
    "O18_stdev": 0.4 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3189, -30.4485] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML004",
    "Monitoring_line": "Namaqualand",
    "depth": 54.497,
    "Temperature": 13.3,
    "Salinity": 35.1,
    "Sigma_theta": 26.4,
    "NO3_NO2": 13.0,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.0,
    "O2": 199.3,
    "AOU": 64.3,
    "N15_NO3": 7.0,
    "N15_stdev": 0.2,
    "O18_NO3": 3.1,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3189, -30.4485] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML004",
    "Monitoring_line": "Namaqualand",
    "depth": 101.559,
    "Temperature": 11.6,
    "Salinity": 35.0,
    "Sigma_theta": 26.6,
    "NO3_NO2": 15.3,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.2,
    "O2": 208.3,
    "AOU": 65.0,
    "N15_NO3": 6.9,
    "N15_stdev": 0.1,
    "O18_NO3": 3.2,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3189, -30.4485] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML004",
    "Monitoring_line": "Namaqualand",
    "depth": 189.257,
    "Temperature": 9.4,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 17.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.5,
    "PO43_Stdev": 0.1,
    "O2": 171.0,
    "AOU": 116.3,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 2.8,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3189, -30.4485] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML004",
    "Monitoring_line": "Namaqualand",
    "depth": 230.468,
    "Temperature": 9.2,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 20.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.1,
    "PO43_Stdev": 0.1,
    "O2": 140.8,
    "AOU": 147.6,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 3.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 3.905,
    "Temperature": 17.5,
    "Salinity": 35.3,
    "Sigma_theta": 25.7,
    "NO3_NO2": 0.8,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.1,
    "PO43_Stdev": 0.2,
    "O2": 240.0,
    "AOU": 1.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 13.527,
    "Temperature": 17.1,
    "Salinity": 35.3,
    "Sigma_theta": 25.8,
    "NO3_NO2": 1.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.2,
    "PO43": 0.4,
    "PO43_Stdev": 0.1,
    "O2": 239.6,
    "AOU": 4.3,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 24.24,
    "Temperature": 17.0,
    "Salinity": 35.3,
    "Sigma_theta": 25.8,
    "NO3_NO2": 1.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 239.0,
    "AOU": 5.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 31.906,
    "Temperature": 16.9,
    "Salinity": 35.3,
    "Sigma_theta": 25.8,
    "NO3_NO2": 1.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.2,
    "O2": 236.0,
    "AOU": 8.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 51.516,
    "Temperature": 16.7,
    "Salinity": 35.3,
    "Sigma_theta": 25.8,
    "NO3_NO2": 2.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 232.4,
    "AOU": 13.3,
    "N15_NO3": 10.6,
    "N15_stdev": 0.2,
    "O18_NO3": 5.7,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 101.317,
    "Temperature": 14.2,
    "Salinity": 35.1,
    "Sigma_theta": 26.3,
    "NO3_NO2": 12.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.9,
    "PO43_Stdev": 0.1,
    "O2": 209.5,
    "AOU": 49.0,
    "N15_NO3": 7.0,
    "N15_stdev": 0.3,
    "O18_NO3": 4.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 149.09801,
    "Temperature": 12.1,
    "Salinity": 35.0,
    "Sigma_theta": 26.6,
    "NO3_NO2": 12.9,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.9,
    "PO43_Stdev": 0.3,
    "O2": 209.0,
    "AOU": 61.2,
    "N15_NO3": 6.8,
    "N15_stdev": 0.1,
    "O18_NO3": 5.9,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 198.97,
    "Temperature": 10.9,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 17.0,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.3,
    "PO43_Stdev": 0.1,
    "O2": 192.5,
    "AOU": 85.2,
    "N15_NO3": 6.6,
    "N15_stdev": 0.3,
    "O18_NO3": 4.0,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.0075, -30.5215] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML005",
    "Monitoring_line": "Namaqualand",
    "depth": 209.024,
    "Temperature": 10.7,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 17.4,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.1,
    "O2": 188.5,
    "AOU": 90.1,
    "N15_NO3": 6.7,
    "N15_stdev": 0.1,
    "O18_NO3": 3.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 1.734,
    "Temperature": 17.0,
    "Salinity": 35.3,
    "Sigma_theta": 25.7,
    "NO3_NO2": 1.3,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.1,
    "PO43_Stdev": 0.2,
    "O2": 248.9,
    "AOU": -4.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 10.297,
    "Temperature": 16.7,
    "Salinity": 35.3,
    "Sigma_theta": 25.8,
    "NO3_NO2": 1.3,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 248.6,
    "AOU": -3.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 19.827,
    "Temperature": 16.7,
    "Salinity": 35.3,
    "Sigma_theta": 25.8,
    "NO3_NO2": 1.3,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.3,
    "O2": 249.7,
    "AOU": -3.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 29.055,
    "Temperature": 16.5,
    "Salinity": 35.3,
    "Sigma_theta": 25.8,
    "NO3_NO2": 1.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 247.1,
    "AOU": -0.3,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 41.08,
    "Temperature": 16.4,
    "Salinity": 35.2,
    "Sigma_theta": 25.9,
    "NO3_NO2": 1.9,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.2,
    "O2": 243.1,
    "AOU": 4.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 50.035,
    "Temperature": 16.3,
    "Salinity": 35.2,
    "Sigma_theta": 25.9,
    "NO3_NO2": 2.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.3,
    "O2": 238.0,
    "AOU": 9.6,
    "N15_NO3": 10.8,
    "N15_stdev": 0.2,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 61.37,
    "Temperature": 16.2,
    "Salinity": 35.2,
    "Sigma_theta": 25.9,
    "NO3_NO2": 4.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.2,
    "O2": 230.1,
    "AOU": 18.3,
    "N15_NO3": 7.2,
    "N15_stdev": 0.3,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 100.352,
    "Temperature": 12.5,
    "Salinity": 35.1,
    "Sigma_theta": 26.5,
    "NO3_NO2": 12.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.9,
    "PO43_Stdev": 0.4,
    "O2": 208.7,
    "AOU": 59.0,
    "N15_NO3": 9.7,
    "N15_stdev": 0.2,
    "O18_NO3": 5.6,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 147.679,
    "Temperature": 12.3,
    "Salinity": 35.0,
    "Sigma_theta": 26.6,
    "NO3_NO2": 12.5,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.2,
    "PO43": 0.9,
    "PO43_Stdev": 0.2,
    "O2": 208.8,
    "AOU": 60.5,
    "N15_NO3": 6.7,
    "N15_stdev": 0.2,
    "O18_NO3": 3.8,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.4372, -30.5559] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML006",
    "Monitoring_line": "Namaqualand",
    "depth": 237.524,
    "Temperature": 10.5,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 17.2,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.1,
    "O2": 193.3,
    "AOU": 86.6,
    "N15_NO3": 6.7,
    "N15_stdev": 0.2,
    "O18_NO3": 2.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 1.939,
    "Temperature": 18.1,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.3,
    "O2": 238.2,
    "AOU": 0.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 8.642,
    "Temperature": 18.0,
    "Salinity": 35.3,
    "Sigma_theta": 25.6,
    "NO3_NO2": 0.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.4,
    "O2": 237.6,
    "AOU": 2.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 19.679,
    "Temperature": 17.7,
    "Salinity": 35.3,
    "Sigma_theta": 25.6,
    "NO3_NO2": 1.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.3,
    "O2": 236.3,
    "AOU": 4.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 30.473,
    "Temperature": 17.1,
    "Salinity": 35.2,
    "Sigma_theta": 25.7,
    "NO3_NO2": 1.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.1,
    "PO43_Stdev": 0.3,
    "O2": 238.3,
    "AOU": 5.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 50.233,
    "Temperature": 14.4,
    "Salinity": 35.2,
    "Sigma_theta": 26.2,
    "NO3_NO2": 5.9,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.2,
    "O2": 206.5,
    "AOU": 50.7,
    "N15_NO3": 7.7,
    "N15_stdev": 0.3,
    "O18_NO3": 4.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 101.668,
    "Temperature": 12.6,
    "Salinity": 35.1,
    "Sigma_theta": 26.5,
    "NO3_NO2": 7.6,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.9,
    "PO43_Stdev": 0.3,
    "O2": 214.7,
    "AOU": 52.8,
    "N15_NO3": 7.0,
    "N15_stdev": 0.2,
    "O18_NO3": 6.3,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 152.761,
    "Temperature": 11.4,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 9.2,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.9,
    "PO43_Stdev": 0.3,
    "O2": 216.1,
    "AOU": 58.4,
    "N15_NO3": 6.7,
    "N15_stdev": 0.1,
    "O18_NO3": 3.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 247.117,
    "Temperature": 9.7,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 12.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.1,
    "PO43": 1.3,
    "PO43_Stdev": 0.3,
    "O2": 207.7,
    "AOU": 77.5,
    "N15_NO3": 6.0,
    "N15_stdev": 0.3,
    "O18_NO3": 4.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.3341, -30.58] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML007",
    "Monitoring_line": "Namaqualand",
    "depth": 557.73798,
    "Temperature": 5.6,
    "Salinity": 34.4,
    "Sigma_theta": 27.1,
    "NO3_NO2": 23.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.2,
    "O2": 187.9,
    "AOU": 126.7,
    "N15_NO3": 6.0,
    "N15_stdev": 0.1,
    "O18_NO3": 2.3,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 2.674,
    "Temperature": 18.2,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.5,
    "O2": 237.2,
    "AOU": 1.3,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 10.942,
    "Temperature": 18.1,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 237.4,
    "AOU": 1.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 20.887,
    "Temperature": 18.2,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.1,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 238.5,
    "AOU": 0.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 30.605,
    "Temperature": 17.8,
    "Salinity": 35.3,
    "Sigma_theta": 25.6,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.1,
    "PO43_Stdev": 0.3,
    "O2": 234.9,
    "AOU": 5.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 40.108,
    "Temperature": 16.9,
    "Salinity": 35.2,
    "Sigma_theta": 25.7,
    "NO3_NO2": 2.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.5,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.4,
    "O2": 222.5,
    "AOU": 22.2,
    "N15_NO3": 9.8,
    "N15_stdev": 0.2,
    "O18_NO3": 6.1,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 51.246,
    "Temperature": 16.0,
    "Salinity": 35.2,
    "Sigma_theta": 25.9,
    "NO3_NO2": 3.6,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.5,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.1,
    "O2": 214.9,
    "AOU": 34.2,
    "N15_NO3": 7.7,
    "N15_stdev": 0.1,
    "O18_NO3": 4.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 57.752,
    "Temperature": 15.4,
    "Salinity": 35.2,
    "Sigma_theta": 26.0,
    "NO3_NO2": 4.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.3,
    "O2": 209.5,
    "AOU": 42.6,
    "N15_NO3": 7.4,
    "N15_stdev": 0.3,
    "O18_NO3": 3.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 199.57401,
    "Temperature": 10.5,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 11.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.3,
    "O2": 213.3,
    "AOU": 66.7,
    "N15_NO3": 6.7,
    "N15_stdev": 0.1,
    "O18_NO3": 5.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 247.16901,
    "Temperature": 9.7,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 13.9,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.3,
    "PO43_Stdev": 0.1,
    "O2": 197.7,
    "AOU": 87.3,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 3.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 496.23801,
    "Temperature": 5.8,
    "Salinity": 34.4,
    "Sigma_theta": 27.1,
    "NO3_NO2": 21.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.1,
    "O2": 211.1,
    "AOU": 101.4,
    "N15_NO3": 5.7,
    "N15_stdev": 0.3,
    "O18_NO3": 2.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.2776, -30.5939] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML008",
    "Monitoring_line": "Namaqualand",
    "depth": 783.74902,
    "Temperature": 4.5,
    "Salinity": 34.4,
    "Sigma_theta": 27.3,
    "NO3_NO2": 25.5,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.0,
    "O2": 175.5,
    "AOU": 147.3,
    "N15_NO3": 6.0,
    "N15_stdev": 0.1,
    "O18_NO3": 2.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 3.647,
    "Temperature": 18.4,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.1,
    "PO43": 0.2,
    "PO43_Stdev": 0.3,
    "O2": 237.1,
    "AOU": 0.3,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 12.489,
    "Temperature": 18.3,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.3,
    "O2": 238.2,
    "AOU": -0.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 32.715,
    "Temperature": 18.2,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.4,
    "O2": 237.7,
    "AOU": 0.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 40.76,
    "Temperature": 18.2,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.4,
    "O2": 236.6,
    "AOU": 2.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 50.495,
    "Temperature": 17.5,
    "Salinity": 35.3,
    "Sigma_theta": 25.6,
    "NO3_NO2": 7.0,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.6,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 223.4,
    "AOU": 18.7,
    "N15_NO3": 9.8,
    "N15_stdev": 0.3,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 61.316,
    "Temperature": 16.3,
    "Salinity": 35.2,
    "Sigma_theta": 25.9,
    "NO3_NO2": 7.8,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.6,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.0,
    "O2": 216.4,
    "AOU": 31.3,
    "N15_NO3": 8.1,
    "N15_stdev": 0.0,
    "O18_NO3": 5.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 146.718,
    "Temperature": 11.0,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 10.2,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.1,
    "PO43": 1.1,
    "PO43_Stdev": 0.1,
    "O2": 203.8,
    "AOU": 73.2,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 3.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 248.31,
    "Temperature": 9.0,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 14.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.1,
    "O2": 201.8,
    "AOU": 87.8,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 2.6,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 533.92102,
    "Temperature": 5.2,
    "Salinity": 34.4,
    "Sigma_theta": 27.1,
    "NO3_NO2": 21.9,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.0,
    "O2": 210.2,
    "AOU": 106.8,
    "N15_NO3": 6.2,
    "N15_stdev": 0.1,
    "O18_NO3": 2.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 595.289,
    "Temperature": 5.4,
    "Salinity": 34.5,
    "Sigma_theta": 27.2,
    "NO3_NO2": 22.6,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.0,
    "O2": 184.7,
    "AOU": 130.7,
    "N15_NO3": 6.4,
    "N15_stdev": 0.3,
    "O18_NO3": 2.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.1921, -31.0114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML009",
    "Monitoring_line": "Namaqualand",
    "depth": 992.95502,
    "Temperature": 3.6,
    "Salinity": 34.5,
    "Sigma_theta": 27.4,
    "NO3_NO2": 25.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.3,
    "PO43_Stdev": 0.1,
    "O2": 172.0,
    "AOU": 158.2,
    "N15_NO3": 6.5,
    "N15_stdev": 0.3,
    "O18_NO3": 2.3,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 5.83,
    "Temperature": 18.4,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.2,
    "O2": 236.7,
    "AOU": 1.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 11.006,
    "Temperature": 18.3,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 238.1,
    "AOU": 0.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 21.308,
    "Temperature": 18.2,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.0,
    "O2": 237.5,
    "AOU": 0.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 32.493,
    "Temperature": 18.2,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 236.5,
    "AOU": 2.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 40.663,
    "Temperature": 18.2,
    "Salinity": 35.4,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.2,
    "O2": 236.0,
    "AOU": 2.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 46.989,
    "Temperature": 18.0,
    "Salinity": 35.4,
    "Sigma_theta": 25.6,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.4,
    "PO43_Stdev": 0.3,
    "O2": 233.4,
    "AOU": 6.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 61.046,
    "Temperature": 17.2,
    "Salinity": 35.3,
    "Sigma_theta": 25.7,
    "NO3_NO2": 1.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.3,
    "O2": 231.4,
    "AOU": 12.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 100.715,
    "Temperature": 13.5,
    "Salinity": 35.1,
    "Sigma_theta": 26.4,
    "NO3_NO2": 10.6,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.0,
    "O2": 194.8,
    "AOU": 67.6,
    "N15_NO3": 6.4,
    "N15_stdev": 0.3,
    "O18_NO3": 3.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 359.82501,
    "Temperature": 7.3,
    "Salinity": 34.5,
    "Sigma_theta": 27.0,
    "NO3_NO2": 21.8,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.1,
    "O2": 202.7,
    "AOU": 99.0,
    "N15_NO3": 6.1,
    "N15_stdev": 0.2,
    "O18_NO3": 3.2,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 478.616,
    "Temperature": 5.6,
    "Salinity": 34.4,
    "Sigma_theta": 27.1,
    "NO3_NO2": 25.7,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.1,
    "O2": 210.2,
    "AOU": 103.8,
    "N15_NO3": 6.1,
    "N15_stdev": 0.0,
    "O18_NO3": 2.6,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.0677, -31.0399] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML010",
    "Monitoring_line": "Namaqualand",
    "depth": 993.88098,
    "Temperature": 3.2,
    "Salinity": 34.5,
    "Sigma_theta": 27.5,
    "NO3_NO2": 29.3,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.3,
    "O2": 175.8,
    "AOU": 157.2,
    "N15_NO3": 5.5,
    "N15_stdev": 0.1,
    "O18_NO3": 1.7,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1867, -32.1808] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML001",
    "Monitoring_line": "St Helena Bay",
    "depth": 2.057,
    "Temperature": 13.5,
    "Salinity": 34.8,
    "Sigma_theta": 26.1,
    "NO3_NO2": 0.1,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.3,
    "O2": 295.8,
    "AOU": -33.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1867, -32.1808] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML001",
    "Monitoring_line": "St Helena Bay",
    "depth": 5.086,
    "Temperature": 13.3,
    "Salinity": 34.8,
    "Sigma_theta": 26.2,
    "NO3_NO2": 0.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.3,
    "O2": 291.7,
    "AOU": -27.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1867, -32.1808] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML001",
    "Monitoring_line": "St Helena Bay",
    "depth": 10.677,
    "Temperature": 12.3,
    "Salinity": 34.8,
    "Sigma_theta": 26.4,
    "NO3_NO2": 1.1,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.4,
    "PO43_Stdev": 0.3,
    "O2": 222.1,
    "AOU": 47.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1867, -32.1808] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML001",
    "Monitoring_line": "St Helena Bay",
    "depth": 15.722,
    "Temperature": 12.2,
    "Salinity": 34.8,
    "Sigma_theta": 26.4,
    "NO3_NO2": 11.4,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.5,
    "PO43_Stdev": 0.3,
    "O2": 193.0,
    "AOU": 76.8,
    "N15_NO3": 7.2,
    "N15_stdev": 0.3,
    "O18_NO3": 3.9,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1867, -32.1808] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML001",
    "Monitoring_line": "St Helena Bay",
    "depth": 21.515,
    "Temperature": 10.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 23.2,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.4,
    "NO2_Stdev": 0.2,
    "PO43": 2.8,
    "PO43_Stdev": 0.5,
    "O2": 94.7,
    "AOU": 183.5,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 2.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1647, -32.1862] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML002",
    "Monitoring_line": "St Helena Bay",
    "depth": 1.931,
    "Temperature": 13.9,
    "Salinity": 34.8,
    "Sigma_theta": 26.0,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.4,
    "O2": 372.0,
    "AOU": -111.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1647, -32.1862] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML002",
    "Monitoring_line": "St Helena Bay",
    "depth": 10.734,
    "Temperature": 12.3,
    "Salinity": 34.8,
    "Sigma_theta": 26.4,
    "NO3_NO2": 7.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.4,
    "O2": 206.5,
    "AOU": 62.8,
    "N15_NO3": 7.6,
    "N15_stdev": 0.1,
    "O18_NO3": 5.6,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1647, -32.1862] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML002",
    "Monitoring_line": "St Helena Bay",
    "depth": 15.032,
    "Temperature": 11.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.5,
    "NO3_NO2": 16.9,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.4,
    "O2": 167.7,
    "AOU": 105.8,
    "N15_NO3": 6.7,
    "N15_stdev": 0.0,
    "O18_NO3": 3.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1647, -32.1862] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML002",
    "Monitoring_line": "St Helena Bay",
    "depth": 20.221,
    "Temperature": 11.2,
    "Salinity": 34.8,
    "Sigma_theta": 26.6,
    "NO3_NO2": 21.7,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.2,
    "O2": 139.6,
    "AOU": 136.3,
    "N15_NO3": 6.4,
    "N15_stdev": 0.3,
    "O18_NO3": 2.9,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1647, -32.1862] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML002",
    "Monitoring_line": "St Helena Bay",
    "depth": 29.044,
    "Temperature": 10.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 23.3,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 2.6,
    "PO43_Stdev": 0.3,
    "O2": 110.1,
    "AOU": 167.9,
    "N15_NO3": 6.7,
    "N15_stdev": 0.2,
    "O18_NO3": 2.5,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1072, -32.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML003",
    "Monitoring_line": "St Helena Bay",
    "depth": 1.174,
    "Temperature": 14.3,
    "Salinity": 34.8,
    "Sigma_theta": 26.0,
    "NO3_NO2": 0.3,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.4,
    "O2": 320.8,
    "AOU": -62.3,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1072, -32.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML003",
    "Monitoring_line": "St Helena Bay",
    "depth": 10.746,
    "Temperature": 12.0,
    "Salinity": 34.8,
    "Sigma_theta": 26.5,
    "NO3_NO2": 6.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.2,
    "PO43": 0.7,
    "PO43_Stdev": 0.1,
    "O2": 189.6,
    "AOU": 81.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1072, -32.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML003",
    "Monitoring_line": "St Helena Bay",
    "depth": 20.883,
    "Temperature": 10.2,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 20.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.7,
    "PO43_Stdev": 0.2,
    "O2": 104.7,
    "AOU": 176.9,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 2.7,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1072, -32.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML003",
    "Monitoring_line": "St Helena Bay",
    "depth": 30.588,
    "Temperature": 10.0,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 21.0,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.2,
    "PO43": 2.4,
    "PO43_Stdev": 0.4,
    "O2": 94.9,
    "AOU": 188.3,
    "N15_NO3": 6.5,
    "N15_stdev": 0.1,
    "O18_NO3": 2.7,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1072, -32.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML003",
    "Monitoring_line": "St Helena Bay",
    "depth": 40.938,
    "Temperature": 9.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 21.7,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.1,
    "O2": 74.0,
    "AOU": 210.7,
    "N15_NO3": 6.4,
    "N15_stdev": 0.1,
    "O18_NO3": 2.6,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1072, -32.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML003",
    "Monitoring_line": "St Helena Bay",
    "depth": 50.473,
    "Temperature": 9.7,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 21.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.8,
    "PO43_Stdev": 0.0,
    "O2": 61.2,
    "AOU": 224.1,
    "N15_NO3": 6.6,
    "N15_stdev": 0.0,
    "O18_NO3": 2.8,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1072, -32.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML003",
    "Monitoring_line": "St Helena Bay",
    "depth": 55.585,
    "Temperature": 9.7,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 23.1,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.8,
    "PO43_Stdev": 0.5,
    "O2": 50.9,
    "AOU": 234.5,
    "N15_NO3": 6.6,
    "N15_stdev": 0.3,
    "O18_NO3": 2.9,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1072, -32.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML003",
    "Monitoring_line": "St Helena Bay",
    "depth": 69.308,
    "Temperature": 9.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 23.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 3.0,
    "PO43_Stdev": 0.1,
    "O2": 32.3,
    "AOU": 253.2,
    "N15_NO3": 7.0,
    "N15_stdev": 0.2,
    "O18_NO3": 3.4,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5951, -32.2239] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML004",
    "Monitoring_line": "St Helena Bay",
    "depth": 3.273,
    "Temperature": 14.1,
    "Salinity": 34.8,
    "Sigma_theta": 26.0,
    "NO3_NO2": 1.0,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.4,
    "O2": 331.1,
    "AOU": -71.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5951, -32.2239] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML004",
    "Monitoring_line": "St Helena Bay",
    "depth": 11.868,
    "Temperature": 13.0,
    "Salinity": 34.8,
    "Sigma_theta": 26.2,
    "NO3_NO2": 6.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.5,
    "PO43_Stdev": 0.0,
    "O2": 211.7,
    "AOU": 53.5,
    "N15_NO3": 8.1,
    "N15_stdev": 0.0,
    "O18_NO3": 5.3,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5951, -32.2239] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML004",
    "Monitoring_line": "St Helena Bay",
    "depth": 16.133,
    "Temperature": 12.4,
    "Salinity": 34.8,
    "Sigma_theta": 26.4,
    "NO3_NO2": 17.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 2.0,
    "PO43_Stdev": 0.1,
    "O2": 152.5,
    "AOU": 116.1,
    "N15_NO3": 7.1,
    "N15_stdev": 0.3,
    "O18_NO3": 4.1,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5951, -32.2239] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML004",
    "Monitoring_line": "St Helena Bay",
    "depth": 30.621,
    "Temperature": 10.0,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 29.3,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.1,
    "PO43_Stdev": 0.2,
    "O2": 95.2,
    "AOU": 188.1,
    "N15_NO3": 6.8,
    "N15_stdev": 0.1,
    "O18_NO3": 3.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5951, -32.2239] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML004",
    "Monitoring_line": "St Helena Bay",
    "depth": 54.005,
    "Temperature": 9.5,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 29.0,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 3.1,
    "PO43_Stdev": 0.4,
    "O2": 48.8,
    "AOU": 237.5,
    "N15_NO3": 6.8,
    "N15_stdev": 0.1,
    "O18_NO3": 3.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5951, -32.2239] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML004",
    "Monitoring_line": "St Helena Bay",
    "depth": 74.352,
    "Temperature": 9.4,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 27.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 3.7,
    "PO43_Stdev": 0.4,
    "O2": 17.8,
    "AOU": 269.4,
    "N15_NO3": 7.7,
    "N15_stdev": 0.1,
    "O18_NO3": 3.6,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5951, -32.2239] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML004",
    "Monitoring_line": "St Helena Bay",
    "depth": 99.995,
    "Temperature": 9.3,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 27.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 3.1,
    "PO43_Stdev": 0.1,
    "O2": 31.8,
    "AOU": 255.7,
    "N15_NO3": 7.4,
    "N15_stdev": 0.1,
    "O18_NO3": 2.9,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.8047, -32.4163] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML005",
    "Monitoring_line": "St Helena Bay",
    "depth": 2.826,
    "Temperature": 13.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.1,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.0,
    "O2": 293.4,
    "AOU": -31.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.8047, -32.4163] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML005",
    "Monitoring_line": "St Helena Bay",
    "depth": 30.358,
    "Temperature": 10.7,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 12.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.4,
    "PO43_Stdev": 0.4,
    "O2": 142.1,
    "AOU": 136.9,
    "N15_NO3": 7.2,
    "N15_stdev": 0.2,
    "O18_NO3": 3.3,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.8047, -32.4163] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML005",
    "Monitoring_line": "St Helena Bay",
    "depth": 52.274,
    "Temperature": 9.9,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 19.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.6,
    "PO43_Stdev": 0.0,
    "O2": 164.4,
    "AOU": 119.4,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 2.8,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.8047, -32.4163] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML005",
    "Monitoring_line": "St Helena Bay",
    "depth": 77.552,
    "Temperature": 9.5,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 20.2,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 1.5,
    "PO43_Stdev": 0.0,
    "O2": 198.0,
    "AOU": 88.6,
    "N15_NO3": 6.5,
    "N15_stdev": 0.2,
    "O18_NO3": 2.6,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.8047, -32.4163] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML005",
    "Monitoring_line": "St Helena Bay",
    "depth": 96.011,
    "Temperature": 9.1,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 22.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.6,
    "O2": 186.6,
    "AOU": 102.2,
    "N15_NO3": 6.4,
    "N15_stdev": 0.1,
    "O18_NO3": 2.7,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.8047, -32.4163] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML005",
    "Monitoring_line": "St Helena Bay",
    "depth": 114.232,
    "Temperature": 8.7,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 22.2,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.6,
    "PO43_Stdev": 0.1,
    "O2": 99.8,
    "AOU": 192.3,
    "N15_NO3": 7.0,
    "N15_stdev": 0.2,
    "O18_NO3": 2.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.8047, -32.4163] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML005",
    "Monitoring_line": "St Helena Bay",
    "depth": 143.12399,
    "Temperature": 8.1,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 25.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.2,
    "PO43_Stdev": 0.0,
    "O2": 127.9,
    "AOU": 167.8,
    "N15_NO3": 6.9,
    "N15_stdev": 0.2,
    "O18_NO3": 2.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3647, -32.2764] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML006",
    "Monitoring_line": "St Helena Bay",
    "depth": 1.931,
    "Temperature": 14.7,
    "Salinity": 35.0,
    "Sigma_theta": 26.0,
    "NO3_NO2": 5.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 273.4,
    "AOU": -17.2,
    "N15_NO3": 9.9,
    "N15_stdev": 0.3,
    "O18_NO3": 6.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3647, -32.2764] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML006",
    "Monitoring_line": "St Helena Bay",
    "depth": 19.358,
    "Temperature": 12.6,
    "Salinity": 35.0,
    "Sigma_theta": 26.5,
    "NO3_NO2": 10.4,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.4,
    "NO2_Stdev": 0.2,
    "PO43": 1.2,
    "PO43_Stdev": 0.1,
    "O2": 209.0,
    "AOU": 58.6,
    "N15_NO3": 7.0,
    "N15_stdev": 0.0,
    "O18_NO3": 3.6,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3647, -32.2764] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML006",
    "Monitoring_line": "St Helena Bay",
    "depth": 29.632,
    "Temperature": 11.9,
    "Salinity": 35.0,
    "Sigma_theta": 26.6,
    "NO3_NO2": 14.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.2,
    "O2": 198.6,
    "AOU": 73.2,
    "N15_NO3": 6.8,
    "N15_stdev": 0.1,
    "O18_NO3": 3.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3647, -32.2764] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML006",
    "Monitoring_line": "St Helena Bay",
    "depth": 48.987,
    "Temperature": 11.0,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 15.7,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.2,
    "O2": 199.8,
    "AOU": 76.9,
    "N15_NO3": 6.8,
    "N15_stdev": 0.1,
    "O18_NO3": 3.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3647, -32.2764] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML006",
    "Monitoring_line": "St Helena Bay",
    "depth": 98.837,
    "Temperature": 9.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 19.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.0,
    "O2": 185.9,
    "AOU": 98.9,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 2.7,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3647, -32.2764] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML006",
    "Monitoring_line": "St Helena Bay",
    "depth": 125.129,
    "Temperature": 9.2,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 26.3,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.5,
    "O2": 96.9,
    "AOU": 191.6,
    "N15_NO3": 6.8,
    "N15_stdev": 0.1,
    "O18_NO3": 2.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3647, -32.2764] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML006",
    "Monitoring_line": "St Helena Bay",
    "depth": 180.69501,
    "Temperature": 8.7,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 26.7,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.2,
    "O2": 117.5,
    "AOU": 174.6,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 2.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.253, -32.3032] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML007",
    "Monitoring_line": "St Helena Bay",
    "depth": 2.022,
    "Temperature": 15.5,
    "Salinity": 35.1,
    "Sigma_theta": 26.0,
    "NO3_NO2": 2.1,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.6,
    "PO43_Stdev": 0.3,
    "O2": 262.8,
    "AOU": -10.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.253, -32.3032] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML007",
    "Monitoring_line": "St Helena Bay",
    "depth": 8.685,
    "Temperature": 15.5,
    "Salinity": 35.1,
    "Sigma_theta": 26.0,
    "NO3_NO2": 2.2,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 262.5,
    "AOU": -10.5,
    "N15_NO3": 13.9,
    "N15_stdev": 0.2,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.253, -32.3032] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML007",
    "Monitoring_line": "St Helena Bay",
    "depth": 29.621,
    "Temperature": 13.1,
    "Salinity": 35.0,
    "Sigma_theta": 26.4,
    "NO3_NO2": 10.8,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.4,
    "NO2_Stdev": 0.2,
    "PO43": 0.8,
    "PO43_Stdev": 0.1,
    "O2": 223.4,
    "AOU": 41.4,
    "N15_NO3": 7.8,
    "N15_stdev": 0.1,
    "O18_NO3": 4.5,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.253, -32.3032] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML007",
    "Monitoring_line": "St Helena Bay",
    "depth": 48.837,
    "Temperature": 11.9,
    "Salinity": 35.0,
    "Sigma_theta": 26.6,
    "NO3_NO2": 14.7,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.1,
    "O2": 199.2,
    "AOU": 72.0,
    "N15_NO3": 6.8,
    "N15_stdev": 0.2,
    "O18_NO3": 3.2,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.253, -32.3032] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML007",
    "Monitoring_line": "St Helena Bay",
    "depth": 75.078,
    "Temperature": 11.1,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 14.9,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.1,
    "O2": 204.9,
    "AOU": 71.3,
    "N15_NO3": 6.8,
    "N15_stdev": 0.1,
    "O18_NO3": 3.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.253, -32.3032] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML007",
    "Monitoring_line": "St Helena Bay",
    "depth": 99.872,
    "Temperature": 10.3,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 17.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.1,
    "PO43": 1.5,
    "PO43_Stdev": 0.0,
    "O2": 189.8,
    "AOU": 91.3,
    "N15_NO3": 6.7,
    "N15_stdev": 0.2,
    "O18_NO3": 2.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.253, -32.3032] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML007",
    "Monitoring_line": "St Helena Bay",
    "depth": 160.42999,
    "Temperature": 9.0,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 27.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.2,
    "O2": 126.1,
    "AOU": 163.9,
    "N15_NO3": 6.6,
    "N15_stdev": 0.0,
    "O18_NO3": 2.3,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.253, -32.3032] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML007",
    "Monitoring_line": "St Helena Bay",
    "depth": 227.689,
    "Temperature": 8.3,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 25.8,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.5,
    "PO43_Stdev": 0.1,
    "O2": 131.0,
    "AOU": 163.8,
    "N15_NO3": 6.5,
    "N15_stdev": 0.2,
    "O18_NO3": 2.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 3.347,
    "Temperature": 16.6,
    "Salinity": 35.3,
    "Sigma_theta": 25.8,
    "NO3_NO2": 0.6,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.1,
    "PO43_Stdev": 0.0,
    "O2": 246.7,
    "AOU": -0.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 10.796,
    "Temperature": 16.6,
    "Salinity": 35.3,
    "Sigma_theta": 25.8,
    "NO3_NO2": 1.3,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 246.8,
    "AOU": -0.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 21.257,
    "Temperature": 16.1,
    "Salinity": 35.2,
    "Sigma_theta": 25.9,
    "NO3_NO2": 5.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.5,
    "NO2_Stdev": 0.2,
    "PO43": 0.7,
    "PO43_Stdev": 0.1,
    "O2": 235.2,
    "AOU": 13.3,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 32.149,
    "Temperature": 14.5,
    "Salinity": 35.1,
    "Sigma_theta": 26.2,
    "NO3_NO2": 6.0,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.1,
    "O2": 211.1,
    "AOU": 45.8,
    "N15_NO3": 7.7,
    "N15_stdev": 0.2,
    "O18_NO3": 3.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 51.85,
    "Temperature": 12.7,
    "Salinity": 35.0,
    "Sigma_theta": 26.5,
    "NO3_NO2": 10.9,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.0,
    "O2": 202.6,
    "AOU": 64.3,
    "N15_NO3": 6.8,
    "N15_stdev": 0.3,
    "O18_NO3": 3.2,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 94.972,
    "Temperature": 10.8,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 13.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.5,
    "O2": 199.0,
    "AOU": 79.0,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 2.7,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 140.733,
    "Temperature": 9.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 15.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": -0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.4,
    "PO43_Stdev": 0.1,
    "O2": 152.8,
    "AOU": 131.6,
    "N15_NO3": 6.6,
    "N15_stdev": 0.1,
    "O18_NO3": 2.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 188.32001,
    "Temperature": 9.0,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 16.8,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.1,
    "O2": 159.0,
    "AOU": 131.1,
    "N15_NO3": 6.4,
    "N15_stdev": 0.1,
    "O18_NO3": 2.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 221.174,
    "Temperature": 8.6,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 29.5,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.2,
    "PO43_Stdev": 0.2,
    "O2": 127.4,
    "AOU": 165.1,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 2.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1183, -32.3436] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML008",
    "Monitoring_line": "St Helena Bay",
    "depth": 276.33401,
    "Temperature": 8.1,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 30.1,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.5,
    "PO43_Stdev": 0.2,
    "O2": 135.9,
    "AOU": 160.3,
    "N15_NO3": 6.5,
    "N15_stdev": 0.0,
    "O18_NO3": 2.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 4.796,
    "Temperature": 16.9,
    "Salinity": 35.3,
    "Sigma_theta": 25.8,
    "NO3_NO2": 0.1,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 255.3,
    "AOU": -10.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 12.209,
    "Temperature": 16.8,
    "Salinity": 35.3,
    "Sigma_theta": 25.8,
    "NO3_NO2": 0.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 255.5,
    "AOU": -10.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 22.767,
    "Temperature": 16.2,
    "Salinity": 35.2,
    "Sigma_theta": 25.9,
    "NO3_NO2": 3.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.2,
    "PO43": 0.5,
    "PO43_Stdev": 0.3,
    "O2": 245.0,
    "AOU": 3.4,
    "N15_NO3": 12.8,
    "N15_stdev": 0.3,
    "O18_NO3": 8.8,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 30.64,
    "Temperature": 14.8,
    "Salinity": 35.2,
    "Sigma_theta": 26.1,
    "NO3_NO2": 6.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.0,
    "O2": 218.4,
    "AOU": 36.8,
    "N15_NO3": 7.9,
    "N15_stdev": 0.3,
    "O18_NO3": 4.3,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 39.849,
    "Temperature": 13.8,
    "Salinity": 35.1,
    "Sigma_theta": 26.3,
    "NO3_NO2": 7.0,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.0,
    "O2": 207.1,
    "AOU": 53.9,
    "N15_NO3": 7.1,
    "N15_stdev": 0.2,
    "O18_NO3": 3.6,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 49.321,
    "Temperature": 13.4,
    "Salinity": 35.1,
    "Sigma_theta": 26.4,
    "NO3_NO2": 7.9,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.1,
    "O2": 207.5,
    "AOU": 55.5,
    "N15_NO3": 6.5,
    "N15_stdev": 0.2,
    "O18_NO3": 3.3,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 58.392,
    "Temperature": 12.9,
    "Salinity": 35.1,
    "Sigma_theta": 26.5,
    "NO3_NO2": 8.9,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 207.3,
    "AOU": 58.5,
    "N15_NO3": 7.0,
    "N15_stdev": 0.3,
    "O18_NO3": 3.6,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 149.049,
    "Temperature": 10.7,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 16.9,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.4,
    "PO43_Stdev": 0.1,
    "O2": 202.7,
    "AOU": 76.3,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 2.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 255.924,
    "Temperature": 8.5,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 26.9,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.1,
    "O2": 144.3,
    "AOU": 149.1,
    "N15_NO3": 6.4,
    "N15_stdev": 0.2,
    "O18_NO3": 2.2,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.5951, -32.369] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML009",
    "Monitoring_line": "St Helena Bay",
    "depth": 311.185,
    "Temperature": 7.9,
    "Salinity": 34.6,
    "Sigma_theta": 27.0,
    "NO3_NO2": 28.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.2,
    "PO43_Stdev": 0.1,
    "O2": 156.8,
    "AOU": 140.3,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 4.352,
    "Temperature": 17.2,
    "Salinity": 35.3,
    "Sigma_theta": 25.7,
    "NO3_NO2": 0.6,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.0,
    "O2": 238.0,
    "AOU": 5.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 8.994,
    "Temperature": 17.2,
    "Salinity": 35.3,
    "Sigma_theta": 25.7,
    "NO3_NO2": 0.7,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 237.8,
    "AOU": 5.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 20.78,
    "Temperature": 17.2,
    "Salinity": 35.3,
    "Sigma_theta": 25.7,
    "NO3_NO2": 0.8,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 237.2,
    "AOU": 5.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 31.516,
    "Temperature": 17.2,
    "Salinity": 35.3,
    "Sigma_theta": 25.7,
    "NO3_NO2": 0.9,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 237.2,
    "AOU": 6.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 40.322,
    "Temperature": 16.2,
    "Salinity": 35.3,
    "Sigma_theta": 25.9,
    "NO3_NO2": 4.9,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.4,
    "NO2_Stdev": 0.2,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 219.7,
    "AOU": 28.5,
    "N15_NO3": 8.6,
    "N15_stdev": 0.1,
    "O18_NO3": 4.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 49.471,
    "Temperature": 14.9,
    "Salinity": 35.2,
    "Sigma_theta": 26.2,
    "NO3_NO2": 5.5,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 208.4,
    "AOU": 46.2,
    "N15_NO3": 7.7,
    "N15_stdev": 0.3,
    "O18_NO3": 3.8,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 57.812,
    "Temperature": 14.2,
    "Salinity": 35.2,
    "Sigma_theta": 26.3,
    "NO3_NO2": 6.8,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.0,
    "O2": 210.7,
    "AOU": 47.8,
    "N15_NO3": 7.6,
    "N15_stdev": 0.3,
    "O18_NO3": 3.9,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 118.742,
    "Temperature": 12.6,
    "Salinity": 35.1,
    "Sigma_theta": 26.5,
    "NO3_NO2": 15.5,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.2,
    "O2": 209.4,
    "AOU": 57.8,
    "N15_NO3": 7.1,
    "N15_stdev": 0.2,
    "O18_NO3": 3.7,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 247.858,
    "Temperature": 9.6,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 16.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.3,
    "PO43_Stdev": 0.3,
    "O2": 209.9,
    "AOU": 75.9,
    "N15_NO3": 6.4,
    "N15_stdev": 0.3,
    "O18_NO3": 2.8,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 344.582,
    "Temperature": 8.0,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 17.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.2,
    "O2": 157.7,
    "AOU": 138.7,
    "N15_NO3": 6.2,
    "N15_stdev": 0.3,
    "O18_NO3": 2.2,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.4855, -32.2955] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML010",
    "Monitoring_line": "St Helena Bay",
    "depth": 380.13,
    "Temperature": 7.7,
    "Salinity": 34.5,
    "Sigma_theta": 27.0,
    "NO3_NO2": 18.0,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.7,
    "PO43_Stdev": 0.1,
    "O2": 166.6,
    "AOU": 132.5,
    "N15_NO3": 6.3,
    "N15_stdev": 0.1,
    "O18_NO3": 2.1,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 2.571,
    "Temperature": 17.9,
    "Salinity": 35.4,
    "Sigma_theta": 25.6,
    "NO3_NO2": 0.2,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.0,
    "O2": 237.3,
    "AOU": 2.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 9.733,
    "Temperature": 17.9,
    "Salinity": 35.4,
    "Sigma_theta": 25.6,
    "NO3_NO2": 0.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.2,
    "O2": 238.8,
    "AOU": 1.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 21.418,
    "Temperature": 17.7,
    "Salinity": 35.4,
    "Sigma_theta": 25.6,
    "NO3_NO2": 0.3,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 241.8,
    "AOU": -0.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 30.729,
    "Temperature": 16.6,
    "Salinity": 35.3,
    "Sigma_theta": 25.8,
    "NO3_NO2": 1.7,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 236.0,
    "AOU": 10.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": 7.2,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 41.501,
    "Temperature": 15.7,
    "Salinity": 35.2,
    "Sigma_theta": 26.0,
    "NO3_NO2": 3.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 231.3,
    "AOU": 19.2,
    "N15_NO3": 8.6,
    "N15_stdev": 0.2,
    "O18_NO3": 4.6,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 49.401,
    "Temperature": 14.9,
    "Salinity": 35.1,
    "Sigma_theta": 26.1,
    "NO3_NO2": 6.5,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.6,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 221.1,
    "AOU": 33.8,
    "N15_NO3": 8.5,
    "N15_stdev": 0.2,
    "O18_NO3": 4.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 57.337,
    "Temperature": 13.8,
    "Salinity": 35.1,
    "Sigma_theta": 26.3,
    "NO3_NO2": 10.6,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.9,
    "PO43_Stdev": 0.0,
    "O2": 210.4,
    "AOU": 50.1,
    "N15_NO3": 6.9,
    "N15_stdev": 0.3,
    "O18_NO3": 4.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 97.349,
    "Temperature": 12.6,
    "Salinity": 35.1,
    "Sigma_theta": 26.5,
    "NO3_NO2": 12.7,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.1,
    "O2": 205.6,
    "AOU": 61.9,
    "N15_NO3": 6.7,
    "N15_stdev": 0.2,
    "O18_NO3": 3.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 196.476,
    "Temperature": 10.6,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 15.9,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.1,
    "O2": 205.7,
    "AOU": 73.6,
    "N15_NO3": 6.7,
    "N15_stdev": 0.1,
    "O18_NO3": 3.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 311.07599,
    "Temperature": 9.1,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 22.9,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.1,
    "O2": 170.4,
    "AOU": 118.7,
    "N15_NO3": 6.7,
    "N15_stdev": 0.1,
    "O18_NO3": 2.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.3723, -32.4214] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML011",
    "Monitoring_line": "St Helena Bay",
    "depth": 566.91498,
    "Temperature": 5.4,
    "Salinity": 34.4,
    "Sigma_theta": 27.1,
    "NO3_NO2": 28.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.1,
    "PO43_Stdev": 0.1,
    "O2": 202.6,
    "AOU": 113.5,
    "N15_NO3": 6.0,
    "N15_stdev": 0.1,
    "O18_NO3": 2.2,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 3.07,
    "Temperature": 19.3,
    "Salinity": 35.5,
    "Sigma_theta": 25.3,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 228.3,
    "AOU": 5.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 10.678,
    "Temperature": 19.3,
    "Salinity": 35.5,
    "Sigma_theta": 25.3,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 227.9,
    "AOU": 5.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 19.478,
    "Temperature": 19.3,
    "Salinity": 35.5,
    "Sigma_theta": 25.4,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 227.7,
    "AOU": 6.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 38.784,
    "Temperature": 18.5,
    "Salinity": 35.5,
    "Sigma_theta": 25.5,
    "NO3_NO2": 0.9,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.0,
    "O2": 228.0,
    "AOU": 9.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 50.106,
    "Temperature": 18.1,
    "Salinity": 35.4,
    "Sigma_theta": 25.6,
    "NO3_NO2": 1.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 219.0,
    "AOU": 19.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 80.32,
    "Temperature": 14.8,
    "Salinity": 35.2,
    "Sigma_theta": 26.2,
    "NO3_NO2": 4.8,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.0,
    "O2": 203.1,
    "AOU": 51.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 495.48999,
    "Temperature": 6.3,
    "Salinity": 34.4,
    "Sigma_theta": 27.1,
    "NO3_NO2": 31.0,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.3,
    "O2": 205.5,
    "AOU": 103.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 693.83398,
    "Temperature": 4.7,
    "Salinity": 34.4,
    "Sigma_theta": 27.2,
    "NO3_NO2": 31.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": null,
    "NO2_Stdev": null,
    "PO43": null,
    "PO43_Stdev": null,
    "O2": 203.6,
    "AOU": 118.0,
    "N15_NO3": 5.9,
    "N15_stdev": 0.0,
    "O18_NO3": 2.3,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.26, -32.4478] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML012",
    "Monitoring_line": "St Helena Bay",
    "depth": 992.23401,
    "Temperature": 3.4,
    "Salinity": 34.5,
    "Sigma_theta": 27.4,
    "NO3_NO2": 32.6,
    "NO3_NO2_Stdev": 0.6,
    "NO2": null,
    "NO2_Stdev": null,
    "PO43": null,
    "PO43_Stdev": null,
    "O2": 178.5,
    "AOU": 153.0,
    "N15_NO3": 5.4,
    "N15_stdev": 0.1,
    "O18_NO3": 2.0,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.46, -32.401] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML013",
    "Monitoring_line": "St Helena Bay",
    "depth": 2.28,
    "Temperature": 14.2,
    "Salinity": 34.8,
    "Sigma_theta": 26.0,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.4,
    "O2": 354.4,
    "AOU": -95.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.46, -32.401] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML013",
    "Monitoring_line": "St Helena Bay",
    "depth": 9.387,
    "Temperature": 14.0,
    "Salinity": 34.8,
    "Sigma_theta": 26.0,
    "NO3_NO2": 0.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.3,
    "PO43_Stdev": 0.0,
    "O2": 340.1,
    "AOU": -80.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.46, -32.401] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML013",
    "Monitoring_line": "St Helena Bay",
    "depth": 21.082,
    "Temperature": 11.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.5,
    "NO3_NO2": 14.7,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.3,
    "O2": 168.6,
    "AOU": 103.9,
    "N15_NO3": 6.3,
    "N15_stdev": 0.3,
    "O18_NO3": 3.6,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.46, -32.401] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML013",
    "Monitoring_line": "St Helena Bay",
    "depth": 30.37,
    "Temperature": 10.0,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 26.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.9,
    "PO43_Stdev": 0.0,
    "O2": 88.0,
    "AOU": 195.0,
    "N15_NO3": 7.3,
    "N15_stdev": 0.1,
    "O18_NO3": 3.6,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.46, -32.401] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML013",
    "Monitoring_line": "St Helena Bay",
    "depth": 40.927,
    "Temperature": 9.6,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 26.4,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 3.5,
    "PO43_Stdev": 0.0,
    "O2": 32.6,
    "AOU": 252.9,
    "N15_NO3": 7.4,
    "N15_stdev": 0.2,
    "O18_NO3": 4.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.46, -32.401] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML013",
    "Monitoring_line": "St Helena Bay",
    "depth": 51.468,
    "Temperature": 9.6,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 27.3,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.6,
    "NO2_Stdev": 0.0,
    "PO43": 3.7,
    "PO43_Stdev": 0.2,
    "O2": 24.2,
    "AOU": 261.5,
    "N15_NO3": 7.8,
    "N15_stdev": 0.0,
    "O18_NO3": 4.7,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.46, -32.401] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML013",
    "Monitoring_line": "St Helena Bay",
    "depth": 59.314,
    "Temperature": 9.6,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 27.9,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.7,
    "NO2_Stdev": 0.1,
    "PO43": 3.7,
    "PO43_Stdev": 0.1,
    "O2": 23.2,
    "AOU": 262.5,
    "N15_NO3": 7.7,
    "N15_stdev": 0.1,
    "O18_NO3": 4.2,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.46, -32.401] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML013",
    "Monitoring_line": "St Helena Bay",
    "depth": 95.016,
    "Temperature": 9.6,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 28.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 3.5,
    "PO43_Stdev": 0.1,
    "O2": 22.0,
    "AOU": 263.8,
    "N15_NO3": 7.5,
    "N15_stdev": 0.1,
    "O18_NO3": 4.3,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0528, -32.4003] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML014",
    "Monitoring_line": "St Helena Bay",
    "depth": 0.978,
    "Temperature": 13.7,
    "Salinity": 34.8,
    "Sigma_theta": 26.1,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.4,
    "O2": 298.6,
    "AOU": -36.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0528, -32.4003] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML014",
    "Monitoring_line": "St Helena Bay",
    "depth": 1.639,
    "Temperature": 13.9,
    "Salinity": 34.8,
    "Sigma_theta": 26.0,
    "NO3_NO2": 3.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 2.1,
    "PO43_Stdev": 0.3,
    "O2": 324.8,
    "AOU": -64.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": 8.6,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0528, -32.4003] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML014",
    "Monitoring_line": "St Helena Bay",
    "depth": 5.606,
    "Temperature": 13.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.1,
    "NO3_NO2": 9.2,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.9,
    "NO2_Stdev": 0.0,
    "PO43": 3.1,
    "PO43_Stdev": 0.1,
    "O2": 266.4,
    "AOU": -4.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0528, -32.4003] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML014",
    "Monitoring_line": "St Helena Bay",
    "depth": 5.616,
    "Temperature": 12.7,
    "Salinity": 34.8,
    "Sigma_theta": 26.3,
    "NO3_NO2": 13.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.8,
    "NO2_Stdev": 0.0,
    "PO43": 3.3,
    "PO43_Stdev": 0.3,
    "O2": 200.9,
    "AOU": 66.3,
    "N15_NO3": 8.3,
    "N15_stdev": 0.2,
    "O18_NO3": 7.6,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0528, -32.4003] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML014",
    "Monitoring_line": "St Helena Bay",
    "depth": 8.396,
    "Temperature": 13.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.1,
    "NO3_NO2": 0.3,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.3,
    "O2": 294.8,
    "AOU": -33.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0528, -32.4003] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML014",
    "Monitoring_line": "St Helena Bay",
    "depth": 11.268,
    "Temperature": 11.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.5,
    "NO3_NO2": 0.3,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.2,
    "PO43_Stdev": 0.3,
    "O2": 22.5,
    "AOU": 250.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5951, -32.2239] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML014",
    "Monitoring_line": "St Helena Bay",
    "depth": 11.696,
    "Temperature": 11.5,
    "Salinity": 34.8,
    "Sigma_theta": 26.5,
    "NO3_NO2": 0.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.2,
    "O2": 17.6,
    "AOU": 256.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5951, -32.2239] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML014",
    "Monitoring_line": "St Helena Bay",
    "depth": 16.146,
    "Temperature": 11.4,
    "Salinity": 34.8,
    "Sigma_theta": 26.5,
    "NO3_NO2": 10.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.9,
    "NO2_Stdev": 0.0,
    "PO43": 3.2,
    "PO43_Stdev": 0.1,
    "O2": 9.0,
    "AOU": 265.8,
    "N15_NO3": 7.7,
    "N15_stdev": 0.3,
    "O18_NO3": 6.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5951, -32.2239] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML014",
    "Monitoring_line": "St Helena Bay",
    "depth": 16.313,
    "Temperature": 11.4,
    "Salinity": 34.8,
    "Sigma_theta": 26.5,
    "NO3_NO2": 13.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.8,
    "NO2_Stdev": 0.0,
    "PO43": 3.6,
    "PO43_Stdev": 0.2,
    "O2": 7.8,
    "AOU": 267.0,
    "N15_NO3": 8.0,
    "N15_stdev": 0.0,
    "O18_NO3": 7.3,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1742, -34.0903] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML001",
    "Monitoring_line": "Scarborough",
    "depth": 4.919,
    "Temperature": 13.8,
    "Salinity": 35.0,
    "Sigma_theta": 26.2,
    "NO3_NO2": 0.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.0,
    "PO43_Stdev": 0.0,
    "O2": 239.8,
    "AOU": 21.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": 5.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1742, -34.0903] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML001",
    "Monitoring_line": "Scarborough",
    "depth": 14.287,
    "Temperature": 12.9,
    "Salinity": 34.9,
    "Sigma_theta": 26.4,
    "NO3_NO2": 9.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.7,
    "PO43_Stdev": 0.3,
    "O2": 201.4,
    "AOU": 64.8,
    "N15_NO3": 7.5,
    "N15_stdev": 0.2,
    "O18_NO3": 4.3,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1742, -34.0903] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML001",
    "Monitoring_line": "Scarborough",
    "depth": 23.014,
    "Temperature": 11.4,
    "Salinity": 34.8,
    "Sigma_theta": 26.6,
    "NO3_NO2": 16.6,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.7,
    "PO43_Stdev": 0.0,
    "O2": 151.9,
    "AOU": 122.9,
    "N15_NO3": 6.9,
    "N15_stdev": 0.3,
    "O18_NO3": 2.9,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1742, -34.0903] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML001",
    "Monitoring_line": "Scarborough",
    "depth": 33.751,
    "Temperature": 11.1,
    "Salinity": 34.8,
    "Sigma_theta": 26.6,
    "NO3_NO2": 17.9,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.9,
    "PO43_Stdev": 0.0,
    "O2": 136.1,
    "AOU": 140.5,
    "N15_NO3": 6.6,
    "N15_stdev": 0.3,
    "O18_NO3": 2.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 3.329,
    "Temperature": 16.4,
    "Salinity": 35.2,
    "Sigma_theta": 25.8,
    "NO3_NO2": 0.8,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 242.6,
    "AOU": 4.5,
    "N15_NO3": 8.8,
    "N15_stdev": 0.3,
    "O18_NO3": 7.2,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 10.218,
    "Temperature": 16.3,
    "Salinity": 35.2,
    "Sigma_theta": 25.9,
    "NO3_NO2": 2.2,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 240.7,
    "AOU": 6.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 16.441,
    "Temperature": 16.3,
    "Salinity": 35.2,
    "Sigma_theta": 25.9,
    "NO3_NO2": 2.4,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.9,
    "PO43_Stdev": 0.1,
    "O2": 240.7,
    "AOU": 7.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 36.199,
    "Temperature": 14.1,
    "Salinity": 35.2,
    "Sigma_theta": 26.3,
    "NO3_NO2": 8.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.1,
    "PO43_Stdev": 0.0,
    "O2": 185.8,
    "AOU": 73.3,
    "N15_NO3": 6.9,
    "N15_stdev": 0.2,
    "O18_NO3": 2.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 54.208,
    "Temperature": 12.5,
    "Salinity": 35.1,
    "Sigma_theta": 26.6,
    "NO3_NO2": 10.0,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.3,
    "PO43_Stdev": 0.5,
    "O2": 200.3,
    "AOU": 67.6,
    "N15_NO3": 6.9,
    "N15_stdev": 0.3,
    "O18_NO3": 3.3,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 102.625,
    "Temperature": 10.8,
    "Salinity": 34.9,
    "Sigma_theta": 26.7,
    "NO3_NO2": 11.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.0,
    "O2": 215.9,
    "AOU": 62.2,
    "N15_NO3": 6.7,
    "N15_stdev": 0.1,
    "O18_NO3": 4.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 147.203,
    "Temperature": 9.8,
    "Salinity": 34.7,
    "Sigma_theta": 26.8,
    "NO3_NO2": 13.5,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.5,
    "PO43_Stdev": 0.2,
    "O2": 213.3,
    "AOU": 71.3,
    "N15_NO3": 6.7,
    "N15_stdev": 0.3,
    "O18_NO3": 2.9,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 200.097,
    "Temperature": 8.8,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 18.9,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.1,
    "O2": 143.6,
    "AOU": 147.4,
    "N15_NO3": 6.6,
    "N15_stdev": 0.3,
    "O18_NO3": 2.4,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.0419, -34.1318] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML002",
    "Monitoring_line": "Scarborough",
    "depth": 226.45399,
    "Temperature": 8.3,
    "Salinity": 34.6,
    "Sigma_theta": 26.9,
    "NO3_NO2": 20.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.1,
    "O2": 150.4,
    "AOU": 144.3,
    "N15_NO3": 6.6,
    "N15_stdev": 0.3,
    "O18_NO3": 2.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 2.956,
    "Temperature": 17.1,
    "Salinity": 35.3,
    "Sigma_theta": 25.7,
    "NO3_NO2": 0.3,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 243.5,
    "AOU": 0.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 7.99,
    "Temperature": 16.9,
    "Salinity": 35.3,
    "Sigma_theta": 25.8,
    "NO3_NO2": 0.4,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 238.5,
    "AOU": 6.0,
    "N15_NO3": 13.5,
    "N15_stdev": 0.1,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 21.269,
    "Temperature": 15.1,
    "Salinity": 35.2,
    "Sigma_theta": 26.1,
    "NO3_NO2": 5.9,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.4,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 211.8,
    "AOU": 42.1,
    "N15_NO3": 7.2,
    "N15_stdev": 0.2,
    "O18_NO3": 3.0,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 31.5,
    "Temperature": null,
    "Salinity": null,
    "Sigma_theta": null,
    "NO3_NO2": null,
    "NO3_NO2_Stdev": null,
    "NO2": null,
    "NO2_Stdev": null,
    "PO43": null,
    "PO43_Stdev": null,
    "O2": null,
    "AOU": null,
    "N15_NO3": 6.7,
    "N15_stdev": 0.0,
    "O18_NO3": 3.2,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 38.6,
    "Temperature": null,
    "Salinity": null,
    "Sigma_theta": null,
    "NO3_NO2": null,
    "NO3_NO2_Stdev": null,
    "NO2": null,
    "NO2_Stdev": null,
    "PO43": null,
    "PO43_Stdev": null,
    "O2": null,
    "AOU": null,
    "N15_NO3": 6.3,
    "N15_stdev": 0.3,
    "O18_NO3": 3.4,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 51.2,
    "Temperature": null,
    "Salinity": null,
    "Sigma_theta": null,
    "NO3_NO2": null,
    "NO3_NO2_Stdev": null,
    "NO2": null,
    "NO2_Stdev": null,
    "PO43": null,
    "PO43_Stdev": null,
    "O2": null,
    "AOU": null,
    "N15_NO3": 6.4,
    "N15_stdev": 0.3,
    "O18_NO3": 3.1,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 61.925,
    "Temperature": 12.48,
    "Salinity": 35.08,
    "Sigma_theta": 26.56,
    "NO3_NO2": 9.91,
    "NO3_NO2_Stdev": 0.44,
    "NO2": 0.21,
    "NO2_Stdev": 0.12,
    "PO43": 1.01,
    "PO43_Stdev": 0.08,
    "O2": 199.94,
    "AOU": 68.03,
    "N15_NO3": 6.7,
    "N15_stdev": 0.1,
    "O18_NO3": 2.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 99.592,
    "Temperature": 11.35,
    "Salinity": 34.94,
    "Sigma_theta": 26.67,
    "NO3_NO2": 10.44,
    "NO3_NO2_Stdev": 0.49,
    "NO2": 0.07,
    "NO2_Stdev": 0.02,
    "PO43": 1.33,
    "PO43_Stdev": 0.47,
    "O2": 214.15,
    "AOU": 60.63,
    "N15_NO3": 6.4,
    "N15_stdev": 0.1,
    "O18_NO3": 2.2,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 129.96899,
    "Temperature": 10.67,
    "Salinity": 34.86,
    "Sigma_theta": 26.73,
    "NO3_NO2": 12.02,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.07,
    "NO2_Stdev": 0.01,
    "PO43": 1.31,
    "PO43_Stdev": 0.2,
    "O2": 206.24,
    "AOU": 72.73,
    "N15_NO3": 7.4,
    "N15_stdev": 0.1,
    "O18_NO3": 3.0,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 201.368,
    "Temperature": 9.05,
    "Salinity": 34.68,
    "Sigma_theta": 26.87,
    "NO3_NO2": 19.56,
    "NO3_NO2_Stdev": 0.32,
    "NO2": 0.05,
    "NO2_Stdev": 0.08,
    "PO43": 2.14,
    "PO43_Stdev": 0.01,
    "O2": 133.18,
    "AOU": 156.28,
    "N15_NO3": 6.3,
    "N15_stdev": 0.3,
    "O18_NO3": 3.0,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.5754, -34.1615] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML003",
    "Monitoring_line": "Scarborough",
    "depth": 275.04401,
    "Temperature": 7.85,
    "Salinity": 34.56,
    "Sigma_theta": 26.96,
    "NO3_NO2": 20.78,
    "NO3_NO2_Stdev": 0.51,
    "NO2": 0.18,
    "NO2_Stdev": 0.08,
    "PO43": 2.07,
    "PO43_Stdev": 0.08,
    "O2": 175.3,
    "AOU": 122.41,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 2.8,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 2.868,
    "Temperature": 17.5552,
    "Salinity": 35.3537,
    "Sigma_theta": 25.66,
    "NO3_NO2": 0.24,
    "NO3_NO2_Stdev": 0.32,
    "NO2": 0.1,
    "NO2_Stdev": 0.07,
    "PO43": 0.13,
    "PO43_Stdev": 0.06,
    "O2": 242.97,
    "AOU": -1.42,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 11.575,
    "Temperature": 17.5202,
    "Salinity": 35.3519,
    "Sigma_theta": 25.66,
    "NO3_NO2": 0.31,
    "NO3_NO2_Stdev": 0.42,
    "NO2": 0.05,
    "NO2_Stdev": 0.01,
    "PO43": 0.15,
    "PO43_Stdev": 0.02,
    "O2": 243.1,
    "AOU": -1.38,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 20.22,
    "Temperature": 17.3185,
    "Salinity": 35.3362,
    "Sigma_theta": 25.7,
    "NO3_NO2": 0.5,
    "NO3_NO2_Stdev": 0.34,
    "NO2": 0.14,
    "NO2_Stdev": 0.02,
    "PO43": 0.19,
    "PO43_Stdev": 0.2,
    "O2": 243.24,
    "AOU": -0.55,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 31.131,
    "Temperature": 15.5647,
    "Salinity": 35.224,
    "Sigma_theta": 26.02,
    "NO3_NO2": 2.97,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.62,
    "NO2_Stdev": 0.05,
    "PO43": 0.69,
    "PO43_Stdev": 0.32,
    "O2": 208.93,
    "AOU": 42.42,
    "N15_NO3": 7.7,
    "N15_stdev": 0.1,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 40.783,
    "Temperature": 13.8356,
    "Salinity": 35.0927,
    "Sigma_theta": 26.3,
    "NO3_NO2": 8.41,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.58,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.09,
    "O2": 208.82,
    "AOU": 51.69,
    "N15_NO3": 7.2,
    "N15_stdev": 0.3,
    "O18_NO3": 2.8,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 49.951,
    "Temperature": 13.7287,
    "Salinity": 35.18,
    "Sigma_theta": 26.39,
    "NO3_NO2": 8.45,
    "NO3_NO2_Stdev": 0.13,
    "NO2": 0.21,
    "NO2_Stdev": 0.0,
    "PO43": 1.16,
    "PO43_Stdev": 0.32,
    "O2": 188.33,
    "AOU": 72.62,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 3.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 57.951,
    "Temperature": 12.8636,
    "Salinity": 35.1009,
    "Sigma_theta": 26.5,
    "NO3_NO2": 9.79,
    "NO3_NO2_Stdev": 0.23,
    "NO2": 0.01,
    "NO2_Stdev": 0.02,
    "PO43": 1.02,
    "PO43_Stdev": 0.12,
    "O2": 198.04,
    "AOU": 67.76,
    "N15_NO3": 6.8,
    "N15_stdev": 0.3,
    "O18_NO3": 3.1,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 118.761,
    "Temperature": 10.976,
    "Salinity": 34.886,
    "Sigma_theta": 26.7,
    "NO3_NO2": 10.46,
    "NO3_NO2_Stdev": 0.08,
    "NO2": 0.1,
    "NO2_Stdev": 0.05,
    "PO43": 1.43,
    "PO43_Stdev": 0.28,
    "O2": 217.09,
    "AOU": 59.99,
    "N15_NO3": 6.7,
    "N15_stdev": 0.3,
    "O18_NO3": 3.3,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 187.537,
    "Temperature": 9.4567,
    "Salinity": 34.7249,
    "Sigma_theta": 26.83,
    "NO3_NO2": 18.87,
    "NO3_NO2_Stdev": 0.39,
    "NO2": 0.11,
    "NO2_Stdev": 0.16,
    "PO43": 2.57,
    "PO43_Stdev": 0.05,
    "O2": 123.01,
    "AOU": 163.78,
    "N15_NO3": 6.8,
    "N15_stdev": 0.1,
    "O18_NO3": 3.1,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 250.308,
    "Temperature": 8.414,
    "Salinity": 34.6139,
    "Sigma_theta": 26.91,
    "NO3_NO2": 19.93,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.11,
    "NO2_Stdev": 0.08,
    "PO43": 2.89,
    "PO43_Stdev": 0.0,
    "O2": 166.25,
    "AOU": 127.57,
    "N15_NO3": 6.5,
    "N15_stdev": 0.1,
    "O18_NO3": 2.2,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51, -34.1858] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML004",
    "Monitoring_line": "Scarborough",
    "depth": 327.64899,
    "Temperature": 7.0613,
    "Salinity": 34.4873,
    "Sigma_theta": 27.01,
    "NO3_NO2": 20.86,
    "NO3_NO2_Stdev": 0.14,
    "NO2": 0.11,
    "NO2_Stdev": 0.03,
    "PO43": 2.84,
    "PO43_Stdev": 0.0,
    "O2": 185.93,
    "AOU": 117.43,
    "N15_NO3": 6.2,
    "N15_stdev": 0.1,
    "O18_NO3": 2.1,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 3.401,
    "Temperature": 17.3018,
    "Salinity": 35.3255,
    "Sigma_theta": 25.7,
    "NO3_NO2": 0.26,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.09,
    "PO43": 0.43,
    "PO43_Stdev": 0.45,
    "O2": 244.24,
    "AOU": -1.47,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 8.123,
    "Temperature": 17.2823,
    "Salinity": 35.3252,
    "Sigma_theta": 25.7,
    "NO3_NO2": 0.3,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.09,
    "NO2_Stdev": 0.04,
    "PO43": 0.29,
    "PO43_Stdev": 0.3,
    "O2": 242.75,
    "AOU": 0.11,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 18.3,
    "Temperature": 17.1771,
    "Salinity": 35.3192,
    "Sigma_theta": 25.72,
    "NO3_NO2": 0.33,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.16,
    "NO2_Stdev": 0.08,
    "PO43": 0.31,
    "PO43_Stdev": 0.22,
    "O2": 242.3,
    "AOU": 1.08,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 31.81,
    "Temperature": 16.8514,
    "Salinity": 35.2989,
    "Sigma_theta": 25.78,
    "NO3_NO2": 1.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.43,
    "NO2_Stdev": 0.13,
    "PO43": 0.3,
    "PO43_Stdev": 0.11,
    "O2": 231.21,
    "AOU": 13.75,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 51.488,
    "Temperature": 14.0444,
    "Salinity": 35.1971,
    "Sigma_theta": 26.34,
    "NO3_NO2": 8.92,
    "NO3_NO2_Stdev": 0.21,
    "NO2": 0.41,
    "NO2_Stdev": 0.16,
    "PO43": 0.95,
    "PO43_Stdev": 0.15,
    "O2": 188.2,
    "AOU": 71.04,
    "N15_NO3": 7.4,
    "N15_stdev": 0.18,
    "O18_NO3": 3.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 96.686,
    "Temperature": 11.7114,
    "Salinity": 34.99,
    "Sigma_theta": 26.64,
    "NO3_NO2": 9.68,
    "NO3_NO2_Stdev": 0.15,
    "NO2": 0.11,
    "NO2_Stdev": 0.08,
    "PO43": 1.29,
    "PO43_Stdev": 0.01,
    "O2": 214.98,
    "AOU": 57.57,
    "N15_NO3": 7.3,
    "N15_stdev": 0.11,
    "O18_NO3": 4.0,
    "O18_stdev": 0.27 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 197.54201,
    "Temperature": 9.2842,
    "Salinity": 34.7066,
    "Sigma_theta": 26.85,
    "NO3_NO2": 13.55,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.05,
    "NO2_Stdev": 0.04,
    "PO43": 1.71,
    "PO43_Stdev": 0.13,
    "O2": 185.67,
    "AOU": 102.26,
    "N15_NO3": 6.4,
    "N15_stdev": 0.31,
    "O18_NO3": 2.8,
    "O18_stdev": 0.16 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 288.78101,
    "Temperature": 7.8741,
    "Salinity": 34.5618,
    "Sigma_theta": 26.95,
    "NO3_NO2": 18.97,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.03,
    "NO2_Stdev": 0.0,
    "PO43": 2.13,
    "PO43_Stdev": 0.41,
    "O2": 169.49,
    "AOU": 128.09,
    "N15_NO3": 6.2,
    "N15_stdev": 0.24,
    "O18_NO3": 2.2,
    "O18_stdev": 0.15 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4739, -34.1982] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML005",
    "Monitoring_line": "Scarborough",
    "depth": 366.60101,
    "Temperature": 6.6298,
    "Salinity": 34.4499,
    "Sigma_theta": 27.04,
    "NO3_NO2": 21.04,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.06,
    "NO2_Stdev": 0.02,
    "PO43": 2.17,
    "PO43_Stdev": 0.3,
    "O2": 195.08,
    "AOU": 111.45,
    "N15_NO3": 7.0,
    "N15_stdev": 0.03,
    "O18_NO3": 2.4,
    "O18_stdev": 0.09 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 3.877,
    "Temperature": 17.2707,
    "Salinity": 35.316,
    "Sigma_theta": 25.7,
    "NO3_NO2": 0.19,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.23,
    "NO2_Stdev": 0.09,
    "PO43": 0.26,
    "PO43_Stdev": 0.11,
    "O2": 206.81,
    "AOU": 36.12,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 11.378,
    "Temperature": 17.1135,
    "Salinity": 35.3132,
    "Sigma_theta": 25.73,
    "NO3_NO2": 0.2,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.13,
    "NO2_Stdev": 0.05,
    "PO43": 0.16,
    "PO43_Stdev": 0.04,
    "O2": 247.06,
    "AOU": -3.37,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 20.515,
    "Temperature": 16.7148,
    "Salinity": 35.2643,
    "Sigma_theta": 25.79,
    "NO3_NO2": 0.64,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.09,
    "NO2_Stdev": 0.0,
    "PO43": 0.39,
    "PO43_Stdev": 0.03,
    "O2": 246.95,
    "AOU": -1.3,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 32.489,
    "Temperature": 14.7602,
    "Salinity": 35.1044,
    "Sigma_theta": 26.11,
    "NO3_NO2": 5.42,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.94,
    "NO2_Stdev": 0.12,
    "PO43": 0.9,
    "PO43_Stdev": 0.28,
    "O2": 230.27,
    "AOU": 25.36,
    "N15_NO3": 7.8,
    "N15_stdev": 0.13,
    "O18_NO3": 4.5,
    "O18_stdev": 0.05 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 40.01,
    "Temperature": 13.6431,
    "Salinity": 35.0008,
    "Sigma_theta": 26.27,
    "NO3_NO2": 7.53,
    "NO3_NO2_Stdev": 0.32,
    "NO2": 1.01,
    "NO2_Stdev": 0.05,
    "PO43": 0.87,
    "PO43_Stdev": 0.09,
    "O2": 231.37,
    "AOU": 30.32,
    "N15_NO3": 8.8,
    "N15_stdev": 0.32,
    "O18_NO3": 4.2,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 48.194,
    "Temperature": 13.0322,
    "Salinity": 34.964,
    "Sigma_theta": 26.36,
    "NO3_NO2": 9.37,
    "NO3_NO2_Stdev": 0.12,
    "NO2": 0.31,
    "NO2_Stdev": 0.1,
    "PO43": 1.11,
    "PO43_Stdev": 0.19,
    "O2": 216.98,
    "AOU": 48.1,
    "N15_NO3": 8.5,
    "N15_stdev": 0.08,
    "O18_NO3": 3.9,
    "O18_stdev": 0.13 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 60.905,
    "Temperature": 12.2045,
    "Salinity": 34.9765,
    "Sigma_theta": 26.54,
    "NO3_NO2": 10.43,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.09,
    "NO2_Stdev": 0.11,
    "PO43": 1.33,
    "PO43_Stdev": 0.42,
    "O2": 203.71,
    "AOU": 66.01,
    "N15_NO3": 6.9,
    "N15_stdev": 0.05,
    "O18_NO3": 3.3,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 100.806,
    "Temperature": 10.9269,
    "Salinity": 34.8851,
    "Sigma_theta": 26.7,
    "NO3_NO2": 17.0,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.06,
    "NO2_Stdev": 0.09,
    "PO43": 1.23,
    "PO43_Stdev": 0.03,
    "O2": 200.7,
    "AOU": 76.67,
    "N15_NO3": 6.3,
    "N15_stdev": 0.14,
    "O18_NO3": 2.7,
    "O18_stdev": 0.26 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 238.05701,
    "Temperature": 8.5434,
    "Salinity": 34.6285,
    "Sigma_theta": 26.91,
    "NO3_NO2": 19.49,
    "NO3_NO2_Stdev": 0.12,
    "NO2": 0.08,
    "NO2_Stdev": 0.09,
    "PO43": 2.01,
    "PO43_Stdev": 0.19,
    "O2": 165.32,
    "AOU": 127.61,
    "N15_NO3": 6.3,
    "N15_stdev": 0.35,
    "O18_NO3": 2.3,
    "O18_stdev": 0.02 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 395.64401,
    "Temperature": 6.6957,
    "Salinity": 34.4535,
    "Sigma_theta": 27.04,
    "NO3_NO2": 19.61,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.13,
    "NO2_Stdev": 0.18,
    "PO43": 2.17,
    "PO43_Stdev": 0.18,
    "O2": 194.27,
    "AOU": 111.8,
    "N15_NO3": 5.8,
    "N15_stdev": 0.35,
    "O18_NO3": 2.5,
    "O18_stdev": 0.27 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.4141, -34.2223] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML006",
    "Monitoring_line": "Scarborough",
    "depth": 586.22498,
    "Temperature": 5.0237,
    "Salinity": 34.3475,
    "Sigma_theta": 27.16,
    "NO3_NO2": 29.32,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.11,
    "NO2_Stdev": 0.03,
    "PO43": 2.36,
    "PO43_Stdev": 0.5,
    "O2": 205.96,
    "AOU": 112.81,
    "N15_NO3": 6.0,
    "N15_stdev": 0.16,
    "O18_NO3": 2.1,
    "O18_stdev": 0.08 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 7.145,
    "Temperature": 18.138,
    "Salinity": 35.4076,
    "Sigma_theta": 25.55,
    "NO3_NO2": 0.68,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.29,
    "NO2_Stdev": 0.11,
    "PO43": 0.59,
    "PO43_Stdev": 0.0,
    "O2": 230.55,
    "AOU": 8.24,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 11.528,
    "Temperature": 18.1257,
    "Salinity": 35.4068,
    "Sigma_theta": 25.56,
    "NO3_NO2": 0.68,
    "NO3_NO2_Stdev": 0.12,
    "NO2": 0.25,
    "NO2_Stdev": 0.03,
    "PO43": 0.72,
    "PO43_Stdev": 0.47,
    "O2": 230.61,
    "AOU": 8.24,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 18.334,
    "Temperature": 18.1304,
    "Salinity": 35.407,
    "Sigma_theta": 25.56,
    "NO3_NO2": 0.68,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.25,
    "NO2_Stdev": 0.02,
    "PO43": 0.03,
    "PO43_Stdev": 0.0,
    "O2": 230.42,
    "AOU": 8.42,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 25.282,
    "Temperature": 18.1282,
    "Salinity": 35.4065,
    "Sigma_theta": 25.56,
    "NO3_NO2": 0.76,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.29,
    "NO2_Stdev": 0.08,
    "PO43": 0.22,
    "PO43_Stdev": 0.0,
    "O2": 230.08,
    "AOU": 8.78,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 39.721,
    "Temperature": 18.125,
    "Salinity": 35.406,
    "Sigma_theta": 25.56,
    "NO3_NO2": 0.77,
    "NO3_NO2_Stdev": 0.23,
    "NO2": 0.28,
    "NO2_Stdev": 0.02,
    "PO43": 0.43,
    "PO43_Stdev": 0.32,
    "O2": 229.87,
    "AOU": 9.01,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 49.67,
    "Temperature": 18.1183,
    "Salinity": 35.4049,
    "Sigma_theta": 25.56,
    "NO3_NO2": 0.91,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.23,
    "NO2_Stdev": 0.01,
    "PO43": 0.55,
    "PO43_Stdev": 0.48,
    "O2": 229.28,
    "AOU": 9.64,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 98.283,
    "Temperature": 13.5901,
    "Salinity": 35.2141,
    "Sigma_theta": 26.45,
    "NO3_NO2": 9.41,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.01,
    "PO43": 0.88,
    "PO43_Stdev": 0.15,
    "O2": 187.78,
    "AOU": 73.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 307.129,
    "Temperature": 8.4466,
    "Salinity": 34.6222,
    "Sigma_theta": 26.92,
    "NO3_NO2": 20.06,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.07,
    "NO2_Stdev": 0.07,
    "PO43": 1.05,
    "PO43_Stdev": 0.0,
    "O2": 183.16,
    "AOU": 110.47,
    "N15_NO3": 6.9,
    "N15_stdev": 0.2,
    "O18_NO3": 3.2,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 398.815,
    "Temperature": 7.0256,
    "Salinity": 34.4904,
    "Sigma_theta": 27.02,
    "NO3_NO2": 20.57,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.08,
    "NO2_Stdev": 0.03,
    "PO43": 1.95,
    "PO43_Stdev": 0.0,
    "O2": 200.18,
    "AOU": 103.47,
    "N15_NO3": 6.4,
    "N15_stdev": 0.1,
    "O18_NO3": 2.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 595.74701,
    "Temperature": 4.8206,
    "Salinity": 34.3402,
    "Sigma_theta": 27.18,
    "NO3_NO2": 20.82,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.02,
    "NO2_Stdev": 0.04,
    "PO43": 2.35,
    "PO43_Stdev": 0.01,
    "O2": 205.51,
    "AOU": 114.85,
    "N15_NO3": 6.0,
    "N15_stdev": 0.3,
    "O18_NO3": 2.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.3117, -34.2701] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML007",
    "Monitoring_line": "Scarborough",
    "depth": 984.13397,
    "Temperature": 3.3823,
    "Salinity": 34.4877,
    "Sigma_theta": 27.45,
    "NO3_NO2": 28.99,
    "NO3_NO2_Stdev": 0.21,
    "NO2": 0.02,
    "NO2_Stdev": 0.05,
    "PO43": 2.55,
    "PO43_Stdev": 0.0,
    "O2": 174.79,
    "AOU": 156.97,
    "N15_NO3": 5.7,
    "N15_stdev": 0.1,
    "O18_NO3": 1.9,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 4.599,
    "Temperature": 19.0447,
    "Salinity": 35.4795,
    "Sigma_theta": 25.38,
    "NO3_NO2": 0.85,
    "NO3_NO2_Stdev": 0.28,
    "NO2": 0.14,
    "NO2_Stdev": 0.04,
    "PO43": 0.19,
    "PO43_Stdev": 0.0,
    "O2": 225.34,
    "AOU": 9.29,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 11.379,
    "Temperature": 19.0432,
    "Salinity": 35.4796,
    "Sigma_theta": 25.38,
    "NO3_NO2": 0.93,
    "NO3_NO2_Stdev": 0.44,
    "NO2": 0.2,
    "NO2_Stdev": 0.06,
    "PO43": 0.47,
    "PO43_Stdev": 0.23,
    "O2": 225.22,
    "AOU": 9.43,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 21.908,
    "Temperature": 19.038,
    "Salinity": 35.4792,
    "Sigma_theta": 25.38,
    "NO3_NO2": 0.96,
    "NO3_NO2_Stdev": 0.48,
    "NO2": 0.12,
    "NO2_Stdev": 0.02,
    "PO43": 0.52,
    "PO43_Stdev": 0.37,
    "O2": 224.79,
    "AOU": 9.89,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 29.354,
    "Temperature": 19.0339,
    "Salinity": 35.4781,
    "Sigma_theta": 25.38,
    "NO3_NO2": 0.97,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.15,
    "NO2_Stdev": 0.03,
    "PO43": 0.49,
    "PO43_Stdev": 0.12,
    "O2": 224.77,
    "AOU": 9.93,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 40.997,
    "Temperature": 18.9951,
    "Salinity": 35.4713,
    "Sigma_theta": 25.39,
    "NO3_NO2": 1.04,
    "NO3_NO2_Stdev": 0.38,
    "NO2": 0.14,
    "NO2_Stdev": 0.0,
    "PO43": 0.41,
    "PO43_Stdev": 0.14,
    "O2": 224.88,
    "AOU": 10.01,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 53.699,
    "Temperature": 17.4513,
    "Salinity": 35.3415,
    "Sigma_theta": 25.67,
    "NO3_NO2": 3.35,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.65,
    "NO2_Stdev": 0.0,
    "PO43": 0.58,
    "PO43_Stdev": 0.11,
    "O2": 206.47,
    "AOU": 35.62,
    "N15_NO3": 7.0,
    "N15_stdev": 0.2,
    "O18_NO3": 1.9,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 101.222,
    "Temperature": 13.9913,
    "Salinity": 35.1803,
    "Sigma_theta": 26.34,
    "NO3_NO2": 7.73,
    "NO3_NO2_Stdev": 0.08,
    "NO2": 0.13,
    "NO2_Stdev": 0.0,
    "PO43": 0.86,
    "PO43_Stdev": 0.02,
    "O2": 204.38,
    "AOU": 55.2,
    "N15_NO3": 6.8,
    "N15_stdev": 0.2,
    "O18_NO3": 3.5,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 274.17899,
    "Temperature": 9.9938,
    "Salinity": 34.8162,
    "Sigma_theta": 26.82,
    "NO3_NO2": 17.23,
    "NO3_NO2_Stdev": 0.12,
    "NO2": 0.02,
    "NO2_Stdev": 0.03,
    "PO43": 1.65,
    "PO43_Stdev": 0.0,
    "O2": 170.34,
    "AOU": 112.97,
    "N15_NO3": 6.4,
    "N15_stdev": 0.3,
    "O18_NO3": 2.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 468.07101,
    "Temperature": 6.5116,
    "Salinity": 34.4758,
    "Sigma_theta": 27.08,
    "NO3_NO2": 29.45,
    "NO3_NO2_Stdev": 0.17,
    "NO2": 0.01,
    "NO2_Stdev": 0.01,
    "PO43": 2.47,
    "PO43_Stdev": 0.33,
    "O2": 196.74,
    "AOU": 110.65,
    "N15_NO3": 6.1,
    "N15_stdev": 0.1,
    "O18_NO3": 2.4,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 693.685,
    "Temperature": 4.397,
    "Salinity": 34.3477,
    "Sigma_theta": 27.23,
    "NO3_NO2": 29.57,
    "NO3_NO2_Stdev": 0.29,
    "NO2": 0.04,
    "NO2_Stdev": 0.06,
    "PO43": 2.31,
    "PO43_Stdev": 0.31,
    "O2": 201.74,
    "AOU": 121.97,
    "N15_NO3": 5.9,
    "N15_stdev": 0.1,
    "O18_NO3": 2.1,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.6246, -34.294] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML008",
    "Monitoring_line": "Scarborough",
    "depth": 986.99597,
    "Temperature": 3.4341,
    "Salinity": 34.4841,
    "Sigma_theta": 27.44,
    "NO3_NO2": 29.89,
    "NO3_NO2_Stdev": 0.05,
    "NO2": 0.01,
    "NO2_Stdev": 0.01,
    "PO43": 2.96,
    "PO43_Stdev": 0.24,
    "O2": 174.89,
    "AOU": 156.45,
    "N15_NO3": 5.6,
    "N15_stdev": 0.2,
    "O18_NO3": 1.8,
    "O18_stdev": 0.0 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 2.217,
    "Temperature": 18.9405,
    "Salinity": 35.4511,
    "Sigma_theta": 25.39,
    "NO3_NO2": 2.7,
    "NO3_NO2_Stdev": 0.14,
    "NO2": 0.31,
    "NO2_Stdev": 0.16,
    "PO43": 0.1,
    "PO43_Stdev": 0.0,
    "O2": 222.49,
    "AOU": 12.64,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 18.645,
    "Temperature": 18.9374,
    "Salinity": 35.452,
    "Sigma_theta": 25.39,
    "NO3_NO2": 2.34,
    "NO3_NO2_Stdev": 0.35,
    "NO2": 0.28,
    "NO2_Stdev": 0.13,
    "PO43": 0.06,
    "PO43_Stdev": 0.0,
    "O2": 222.3,
    "AOU": 12.85,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 35.987,
    "Temperature": 18.9468,
    "Salinity": 35.4516,
    "Sigma_theta": 25.39,
    "NO3_NO2": 1.95,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.34,
    "NO2_Stdev": 0.18,
    "PO43": 0.74,
    "PO43_Stdev": 0.02,
    "O2": 221.86,
    "AOU": 13.27,
    "N15_NO3": 7.3,
    "N15_stdev": 0.0,
    "O18_NO3": 4.7,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 56.037,
    "Temperature": 18.9109,
    "Salinity": 35.4462,
    "Sigma_theta": 25.39,
    "NO3_NO2": 1.65,
    "NO3_NO2_Stdev": 0.45,
    "NO2": 0.19,
    "NO2_Stdev": 0.17,
    "PO43": 0.44,
    "PO43_Stdev": 0.27,
    "O2": 222.18,
    "AOU": 13.13,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 86.243,
    "Temperature": 15.3662,
    "Salinity": 35.2727,
    "Sigma_theta": 26.11,
    "NO3_NO2": 9.65,
    "NO3_NO2_Stdev": 0.23,
    "NO2": 0.1,
    "NO2_Stdev": 0.05,
    "PO43": 1.18,
    "PO43_Stdev": 0.0,
    "O2": 174.87,
    "AOU": 77.45,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": 2.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 284.14999,
    "Temperature": 9.8129,
    "Salinity": 34.7839,
    "Sigma_theta": 26.82,
    "NO3_NO2": 20.41,
    "NO3_NO2_Stdev": 0.13,
    "NO2": 0.05,
    "NO2_Stdev": 0.12,
    "PO43": 1.83,
    "PO43_Stdev": 0.11,
    "O2": 182.85,
    "AOU": 101.66,
    "N15_NO3": 6.3,
    "N15_stdev": 0.2,
    "O18_NO3": 2.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 370.862,
    "Temperature": 8.4473,
    "Salinity": 34.6262,
    "Sigma_theta": 26.92,
    "NO3_NO2": 21.6,
    "NO3_NO2_Stdev": 0.01,
    "NO2": 0.09,
    "NO2_Stdev": 0.0,
    "PO43": 1.79,
    "PO43_Stdev": 0.12,
    "O2": 181.18,
    "AOU": 112.48,
    "N15_NO3": 6.5,
    "N15_stdev": 0.3,
    "O18_NO3": 2.7,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 485.29599,
    "Temperature": 6.6563,
    "Salinity": 34.4788,
    "Sigma_theta": 27.06,
    "NO3_NO2": 25.64,
    "NO3_NO2_Stdev": 0.25,
    "NO2": 0.03,
    "NO2_Stdev": 0.02,
    "PO43": 2.23,
    "PO43_Stdev": 0.01,
    "O2": 198.27,
    "AOU": 108.09,
    "N15_NO3": 6.2,
    "N15_stdev": 0.2,
    "O18_NO3": 2.4,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 583.90002,
    "Temperature": 5.0965,
    "Salinity": 34.3431,
    "Sigma_theta": 27.15,
    "NO3_NO2": 30.78,
    "NO3_NO2_Stdev": 0.36,
    "NO2": -0.01,
    "NO2_Stdev": 0.01,
    "PO43": 2.4,
    "PO43_Stdev": 0.07,
    "O2": 210.65,
    "AOU": 107.58,
    "N15_NO3": 6.1,
    "N15_stdev": 0.0,
    "O18_NO3": 2.6,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 785.659,
    "Temperature": 4.0738,
    "Salinity": 34.3655,
    "Sigma_theta": 27.28,
    "NO3_NO2": 30.88,
    "NO3_NO2_Stdev": 0.48,
    "NO2": 0.03,
    "NO2_Stdev": 0.01,
    "PO43": 2.7,
    "PO43_Stdev": 0.15,
    "O2": 195.48,
    "AOU": 130.82,
    "N15_NO3": 5.7,
    "N15_stdev": 0.1,
    "O18_NO3": 2.1,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2078, -34.3114] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML009",
    "Monitoring_line": "Scarborough",
    "depth": 999.75098,
    "Temperature": 3.4388,
    "Salinity": 34.4882,
    "Sigma_theta": 27.45,
    "NO3_NO2": 33.51,
    "NO3_NO2_Stdev": 0.49,
    "NO2": 0.01,
    "NO2_Stdev": 0.01,
    "PO43": 2.72,
    "PO43_Stdev": 0.25,
    "O2": 173.55,
    "AOU": 157.75,
    "N15_NO3": 5.5,
    "N15_stdev": 0.2,
    "O18_NO3": 1.8,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 2.486,
    "Temperature": 18.9254,
    "Salinity": 35.4482,
    "Sigma_theta": 25.39,
    "NO3_NO2": 1.09,
    "NO3_NO2_Stdev": 0.47,
    "NO2": 0.27,
    "NO2_Stdev": 0.13,
    "PO43": 0.27,
    "PO43_Stdev": 0.07,
    "O2": 222.89,
    "AOU": 12.31,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 16.344,
    "Temperature": 18.9054,
    "Salinity": 35.4485,
    "Sigma_theta": 25.39,
    "NO3_NO2": 1.27,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.25,
    "NO2_Stdev": 0.09,
    "PO43": 0.22,
    "PO43_Stdev": 0.31,
    "O2": 223.04,
    "AOU": 12.26,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 32.257,
    "Temperature": 18.9149,
    "Salinity": 35.4487,
    "Sigma_theta": 25.39,
    "NO3_NO2": 1.18,
    "NO3_NO2_Stdev": 0.09,
    "NO2": 0.31,
    "NO2_Stdev": 0.1,
    "PO43": 0.05,
    "PO43_Stdev": 0.06,
    "O2": 223.19,
    "AOU": 12.08,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 48.969,
    "Temperature": 18.2215,
    "Salinity": 35.3979,
    "Sigma_theta": 25.53,
    "NO3_NO2": 0.84,
    "NO3_NO2_Stdev": 0.38,
    "NO2": 0.17,
    "NO2_Stdev": 0.11,
    "PO43": 0.08,
    "PO43_Stdev": 0.11,
    "O2": 225.78,
    "AOU": 12.69,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 76.026,
    "Temperature": 15.6622,
    "Salinity": 35.3739,
    "Sigma_theta": 26.12,
    "NO3_NO2": 7.14,
    "NO3_NO2_Stdev": 0.11,
    "NO2": 0.04,
    "NO2_Stdev": 0.05,
    "PO43": 0.48,
    "PO43_Stdev": 0.16,
    "O2": 171.38,
    "AOU": 79.3,
    "N15_NO3": 5.9,
    "N15_stdev": 0.3,
    "O18_NO3": 2.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 101.269,
    "Temperature": 14.4357,
    "Salinity": 35.3079,
    "Sigma_theta": 26.34,
    "NO3_NO2": 7.62,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.05,
    "NO2_Stdev": 0.03,
    "PO43": 0.56,
    "PO43_Stdev": 0.16,
    "O2": 178.45,
    "AOU": 78.59,
    "N15_NO3": 6.7,
    "N15_stdev": 0.0,
    "O18_NO3": 2.9,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 209.561,
    "Temperature": 11.4902,
    "Salinity": 34.9895,
    "Sigma_theta": 26.69,
    "NO3_NO2": 13.6,
    "NO3_NO2_Stdev": 0.44,
    "NO2": 0.03,
    "NO2_Stdev": 0.04,
    "PO43": 1.23,
    "PO43_Stdev": 0.0,
    "O2": 206.54,
    "AOU": 67.39,
    "N15_NO3": 6.7,
    "N15_stdev": 0.2,
    "O18_NO3": 3.3,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 375.58099,
    "Temperature": 8.6799,
    "Salinity": 34.6509,
    "Sigma_theta": 26.9,
    "NO3_NO2": 24.04,
    "NO3_NO2_Stdev": 0.08,
    "NO2": 0.07,
    "NO2_Stdev": 0.0,
    "PO43": 1.67,
    "PO43_Stdev": 0.21,
    "O2": 171.41,
    "AOU": 120.68,
    "N15_NO3": 6.6,
    "N15_stdev": 0.2,
    "O18_NO3": 2.5,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 605.79199,
    "Temperature": 5.1349,
    "Salinity": 34.3464,
    "Sigma_theta": 27.15,
    "NO3_NO2": 30.98,
    "NO3_NO2_Stdev": 0.48,
    "NO2": 0.05,
    "NO2_Stdev": 0.05,
    "PO43": 2.32,
    "PO43_Stdev": 0.0,
    "O2": 210.18,
    "AOU": 107.77,
    "N15_NO3": 5.9,
    "N15_stdev": 0.1,
    "O18_NO3": 2.2,
    "O18_stdev": 0.3 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 792.80402,
    "Temperature": 3.8586,
    "Salinity": 34.3782,
    "Sigma_theta": 27.31,
    "NO3_NO2": 31.21,
    "NO3_NO2_Stdev": 0.06,
    "NO2": 0.04,
    "NO2_Stdev": 0.1,
    "PO43": 2.44,
    "PO43_Stdev": 0.2,
    "O2": 192.37,
    "AOU": 135.63,
    "N15_NO3": 5.7,
    "N15_stdev": 0.1,
    "O18_NO3": 2.0,
    "O18_stdev": 0.2 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.1439, -34.3348] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML010",
    "Monitoring_line": "Scarborough",
    "depth": 1001.367,
    "Temperature": 3.4292,
    "Salinity": 34.4852,
    "Sigma_theta": 27.44,
    "NO3_NO2": 34.04,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.04,
    "NO2_Stdev": 0.02,
    "PO43": 2.77,
    "PO43_Stdev": 0.0,
    "O2": 173.92,
    "AOU": 157.46,
    "N15_NO3": 5.5,
    "N15_stdev": 0.1,
    "O18_NO3": 1.9,
    "O18_stdev": 0.1 }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.922, -29.3835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML01",
    "Monitoring_line": "Kleinsee",
    "depth": 28.8,
    "Temperature": 9.4,
    "Salinity": 34.7,
    "Sigma_theta": 26.82,
    "NO3_NO2": 28.4,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 3.1,
    "PO43_Stdev": 0.1,
    "O2": 56.2,
    "AOU": 223.34,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.922, -29.3835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML01",
    "Monitoring_line": "Kleinsee",
    "depth": 19.9,
    "Temperature": 9.9,
    "Salinity": 34.7,
    "Sigma_theta": 26.74,
    "NO3_NO2": 24.9,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 3.1,
    "PO43_Stdev": 0.0,
    "O2": 93.8,
    "AOU": 182.66,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.922, -29.3835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML01",
    "Monitoring_line": "Kleinsee",
    "depth": 11.5,
    "Temperature": 10.0,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 25.9,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 3.0,
    "PO43_Stdev": 0.3,
    "O2": 122.8,
    "AOU": 152.87,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.922, -29.3835] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML01",
    "Monitoring_line": "Kleinsee",
    "depth": 5.7,
    "Temperature": 10.1,
    "Salinity": 34.8,
    "Sigma_theta": 26.78,
    "NO3_NO2": 25.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 3.0,
    "PO43_Stdev": 0.2,
    "O2": 126.6,
    "AOU": 148.46,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.792, -29.4188] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML02",
    "Monitoring_line": "Kleinsee",
    "depth": 104.1,
    "Temperature": 9.3,
    "Salinity": 34.7,
    "Sigma_theta": 26.84,
    "NO3_NO2": 27.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 3.0,
    "PO43_Stdev": 0.5,
    "O2": 80.5,
    "AOU": 199.71,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.792, -29.4188] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML02",
    "Monitoring_line": "Kleinsee",
    "depth": 49.5,
    "Temperature": 9.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.83,
    "NO3_NO2": 28.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.1,
    "PO43_Stdev": 0.1,
    "O2": 114.0,
    "AOU": 162.91,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.792, -29.4188] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML02",
    "Monitoring_line": "Kleinsee",
    "depth": 32.5,
    "Temperature": 10.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.7,
    "NO3_NO2": 20.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.5,
    "NO2_Stdev": 0.2,
    "PO43": 2.0,
    "PO43_Stdev": 0.1,
    "O2": 196.5,
    "AOU": 75.59,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.792, -29.4188] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML02",
    "Monitoring_line": "Kleinsee",
    "depth": 14.1,
    "Temperature": 10.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.66,
    "NO3_NO2": 12.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.7,
    "PO43_Stdev": 0.3,
    "O2": 228.5,
    "AOU": 42.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.792, -29.4188] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML02",
    "Monitoring_line": "Kleinsee",
    "depth": 4.9,
    "Temperature": 10.9,
    "Salinity": 34.8,
    "Sigma_theta": 26.64,
    "NO3_NO2": 12.1,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.2,
    "PO43_Stdev": 0.2,
    "O2": 239.4,
    "AOU": 30.91,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.792, -29.4188] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML03",
    "Monitoring_line": "Kleinsee",
    "depth": 96.1,
    "Temperature": 9.9,
    "Salinity": 34.8,
    "Sigma_theta": 26.82,
    "NO3_NO2": 21.5,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.3,
    "O2": 145.2,
    "AOU": 131.13,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.792, -29.4188] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML03",
    "Monitoring_line": "Kleinsee",
    "depth": 48.0,
    "Temperature": 11.5,
    "Salinity": 34.9,
    "Sigma_theta": 26.61,
    "NO3_NO2": 16.9,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.5,
    "NO2_Stdev": 0.2,
    "PO43": 1.7,
    "PO43_Stdev": 0.1,
    "O2": 189.3,
    "AOU": 77.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.792, -29.4188] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML03",
    "Monitoring_line": "Kleinsee",
    "depth": 28.1,
    "Temperature": 12.8,
    "Salinity": 34.9,
    "Sigma_theta": 26.36,
    "NO3_NO2": 8.5,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.2,
    "O2": 254.4,
    "AOU": 5.06,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.792, -29.4188] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML03",
    "Monitoring_line": "Kleinsee",
    "depth": 18.4,
    "Temperature": 12.8,
    "Salinity": 34.9,
    "Sigma_theta": 26.36,
    "NO3_NO2": 8.4,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.0,
    "PO43_Stdev": 0.0,
    "O2": 256.4,
    "AOU": 3.05,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.792, -29.4188] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML03",
    "Monitoring_line": "Kleinsee",
    "depth": 12.4,
    "Temperature": 12.8,
    "Salinity": 34.9,
    "Sigma_theta": 26.36,
    "NO3_NO2": 8.5,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.9,
    "PO43_Stdev": 0.0,
    "O2": 256.0,
    "AOU": 3.45,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.792, -29.4188] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML03",
    "Monitoring_line": "Kleinsee",
    "depth": 5.6,
    "Temperature": 12.9,
    "Salinity": 34.9,
    "Sigma_theta": 26.34,
    "NO3_NO2": 8.5,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.9,
    "PO43_Stdev": 0.0,
    "O2": 255.1,
    "AOU": 3.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.93566667, -29.6575] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML04",
    "Monitoring_line": "Kleinsee",
    "depth": 181.9,
    "Temperature": 9.0,
    "Salinity": 34.7,
    "Sigma_theta": 26.89,
    "NO3_NO2": 24.9,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.5,
    "PO43_Stdev": 0.2,
    "O2": 116.5,
    "AOU": 165.65,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.93566667, -29.6575] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML04",
    "Monitoring_line": "Kleinsee",
    "depth": 99.4,
    "Temperature": 10.1,
    "Salinity": 34.8,
    "Sigma_theta": 26.78,
    "NO3_NO2": 14.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.0,
    "O2": 171.4,
    "AOU": 103.72,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.93566667, -29.6575] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML04",
    "Monitoring_line": "Kleinsee",
    "depth": 53.7,
    "Temperature": 12.0,
    "Salinity": 35.0,
    "Sigma_theta": 26.59,
    "NO3_NO2": 11.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.0,
    "O2": 185.8,
    "AOU": 77.92,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.93566667, -29.6575] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML04",
    "Monitoring_line": "Kleinsee",
    "depth": 29.1,
    "Temperature": 13.7,
    "Salinity": 35.1,
    "Sigma_theta": 26.33,
    "NO3_NO2": 6.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.8,
    "PO43_Stdev": 0.1,
    "O2": 240.7,
    "AOU": 13.65,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.93566667, -29.6575] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML04",
    "Monitoring_line": "Kleinsee",
    "depth": 19.3,
    "Temperature": 13.7,
    "Salinity": 35.1,
    "Sigma_theta": 26.33,
    "NO3_NO2": 4.7,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.6,
    "PO43_Stdev": 0.3,
    "O2": 238.3,
    "AOU": 16.04,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.93566667, -29.6575] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML04",
    "Monitoring_line": "Kleinsee",
    "depth": 11.4,
    "Temperature": 13.7,
    "Salinity": 35.1,
    "Sigma_theta": 26.33,
    "NO3_NO2": 5.1,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 240.4,
    "AOU": 13.93,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.93566667, -29.6575] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML04",
    "Monitoring_line": "Kleinsee",
    "depth": 2.4,
    "Temperature": 13.7,
    "Salinity": 35.1,
    "Sigma_theta": 26.33,
    "NO3_NO2": 4.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 241.0,
    "AOU": 13.33,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.39633333, -29.811] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML05",
    "Monitoring_line": "Kleinsee",
    "depth": 196.5,
    "Temperature": 9.3,
    "Salinity": 34.7,
    "Sigma_theta": 26.84,
    "NO3_NO2": 21.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.2,
    "O2": 144.2,
    "AOU": 136.08,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.39633333, -29.811] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML05",
    "Monitoring_line": "Kleinsee",
    "depth": 147.7,
    "Temperature": 9.7,
    "Salinity": 34.8,
    "Sigma_theta": 26.85,
    "NO3_NO2": 20.1,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.0,
    "O2": 159.6,
    "AOU": 117.99,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.39633333, -29.811] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML05",
    "Monitoring_line": "Kleinsee",
    "depth": 99.6,
    "Temperature": 10.9,
    "Salinity": 34.9,
    "Sigma_theta": 26.72,
    "NO3_NO2": 15.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.3,
    "PO43_Stdev": 0.3,
    "O2": 180.5,
    "AOU": 89.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.39633333, -29.811] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML05",
    "Monitoring_line": "Kleinsee",
    "depth": 48.9,
    "Temperature": 14.2,
    "Salinity": 35.2,
    "Sigma_theta": 26.31,
    "NO3_NO2": 6.1,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.8,
    "PO43_Stdev": 0.1,
    "O2": 229.6,
    "AOU": 22.02,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.39633333, -29.811] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML05",
    "Monitoring_line": "Kleinsee",
    "depth": 27.9,
    "Temperature": 14.3,
    "Salinity": 35.2,
    "Sigma_theta": 26.28,
    "NO3_NO2": 5.5,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.2,
    "O2": 231.8,
    "AOU": 19.29,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.39633333, -29.811] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML05",
    "Monitoring_line": "Kleinsee",
    "depth": 11.6,
    "Temperature": 14.3,
    "Salinity": 35.2,
    "Sigma_theta": 26.28,
    "NO3_NO2": 4.7,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 231.3,
    "AOU": 19.78,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.39633333, -29.811] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML05",
    "Monitoring_line": "Kleinsee",
    "depth": 3.4,
    "Temperature": 14.3,
    "Salinity": 35.2,
    "Sigma_theta": 26.28,
    "NO3_NO2": 5.5,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.6,
    "PO43_Stdev": 0.0,
    "O2": 232.1,
    "AOU": 18.97,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.39633333, -29.811] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML06",
    "Monitoring_line": "Kleinsee",
    "depth": 190.8,
    "Temperature": 9.1,
    "Salinity": 34.7,
    "Sigma_theta": 26.87,
    "NO3_NO2": 22.1,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.2,
    "O2": 147.9,
    "AOU": 133.62,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.39633333, -29.811] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML06",
    "Monitoring_line": "Kleinsee",
    "depth": 99.1,
    "Temperature": 12.0,
    "Salinity": 35.0,
    "Sigma_theta": 26.6,
    "NO3_NO2": 14.7,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.2,
    "O2": 193.6,
    "AOU": 70.15,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.39633333, -29.811] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML06",
    "Monitoring_line": "Kleinsee",
    "depth": 32.7,
    "Temperature": 14.4,
    "Salinity": 35.2,
    "Sigma_theta": 26.26,
    "NO3_NO2": 4.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.5,
    "NO2_Stdev": 0.1,
    "PO43": 0.4,
    "PO43_Stdev": 0.2,
    "O2": 236.2,
    "AOU": 14.38,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.39633333, -29.811] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML06",
    "Monitoring_line": "Kleinsee",
    "depth": 20.4,
    "Temperature": 14.4,
    "Salinity": 35.2,
    "Sigma_theta": 26.26,
    "NO3_NO2": 4.2,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 236.5,
    "AOU": 14.07,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.39633333, -29.811] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML06",
    "Monitoring_line": "Kleinsee",
    "depth": 9.1,
    "Temperature": 14.4,
    "Salinity": 35.2,
    "Sigma_theta": 26.26,
    "NO3_NO2": 5.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.8,
    "PO43_Stdev": 0.1,
    "O2": 236.9,
    "AOU": 13.67,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.95383333, -29.9352] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML07",
    "Monitoring_line": "Kleinsee",
    "depth": 415.7,
    "Temperature": 6.6,
    "Salinity": 34.5,
    "Sigma_theta": 27.09,
    "NO3_NO2": 20.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.2,
    "O2": 186.8,
    "AOU": 111.81,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.95383333, -29.9352] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML07",
    "Monitoring_line": "Kleinsee",
    "depth": 297.2,
    "Temperature": 8.1,
    "Salinity": 34.6,
    "Sigma_theta": 26.95,
    "NO3_NO2": 25.5,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.2,
    "PO43_Stdev": 0.0,
    "O2": 189.5,
    "AOU": 98.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.95383333, -29.9352] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML07",
    "Monitoring_line": "Kleinsee",
    "depth": 217.8,
    "Temperature": 9.5,
    "Salinity": 34.7,
    "Sigma_theta": 26.81,
    "NO3_NO2": 24.8,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.0,
    "O2": 140.3,
    "AOU": 138.75,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.95383333, -29.9352] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML07",
    "Monitoring_line": "Kleinsee",
    "depth": 101.7,
    "Temperature": 13.2,
    "Salinity": 35.1,
    "Sigma_theta": 26.44,
    "NO3_NO2": 13.6,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.2,
    "O2": 200.7,
    "AOU": 56.34,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.95383333, -29.9352] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML07",
    "Monitoring_line": "Kleinsee",
    "depth": 49.6,
    "Temperature": 14.6,
    "Salinity": 35.3,
    "Sigma_theta": 26.3,
    "NO3_NO2": 6.0,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.3,
    "NO2_Stdev": 0.2,
    "PO43": 0.6,
    "PO43_Stdev": 0.0,
    "O2": 234.2,
    "AOU": 15.23,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.95383333, -29.9352] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML07",
    "Monitoring_line": "Kleinsee",
    "depth": 30.7,
    "Temperature": 14.6,
    "Salinity": 35.3,
    "Sigma_theta": 26.3,
    "NO3_NO2": 5.3,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.6,
    "PO43_Stdev": 0.1,
    "O2": 234.2,
    "AOU": 15.22,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.95383333, -29.9352] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML07",
    "Monitoring_line": "Kleinsee",
    "depth": 19.7,
    "Temperature": 14.6,
    "Salinity": 35.3,
    "Sigma_theta": 26.3,
    "NO3_NO2": 4.6,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.5,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 233.4,
    "AOU": 16.01,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.6955, -30.0115] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML08",
    "Monitoring_line": "Kleinsee",
    "depth": 488.8,
    "Temperature": 5.8,
    "Salinity": 34.4,
    "Sigma_theta": 27.11,
    "NO3_NO2": 29.3,
    "NO3_NO2_Stdev": 0.7,
    "NO2": null,
    "NO2_Stdev": null,
    "PO43": 2.5,
    "PO43_Stdev": 0.2,
    "O2": 176.2,
    "AOU": 128.33,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.6955, -30.0115] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML08",
    "Monitoring_line": "Kleinsee",
    "depth": 402.3,
    "Temperature": 7.5,
    "Salinity": 34.5,
    "Sigma_theta": 26.96,
    "NO3_NO2": 29.8,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.1,
    "O2": 189.9,
    "AOU": 102.54,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.6955, -30.0115] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML08",
    "Monitoring_line": "Kleinsee",
    "depth": 300.2,
    "Temperature": 8.8,
    "Salinity": 34.7,
    "Sigma_theta": 26.92,
    "NO3_NO2": 18.7,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.3,
    "O2": 193.8,
    "AOU": 89.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.6955, -30.0115] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML08",
    "Monitoring_line": "Kleinsee",
    "depth": 200.7,
    "Temperature": 11.3,
    "Salinity": 34.9,
    "Sigma_theta": 26.65,
    "NO3_NO2": 16.1,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.2,
    "PO43_Stdev": 0.0,
    "O2": 201.9,
    "AOU": 66.06,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.6955, -30.0115] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML08",
    "Monitoring_line": "Kleinsee",
    "depth": 99.2,
    "Temperature": 13.7,
    "Salinity": 35.2,
    "Sigma_theta": 26.41,
    "NO3_NO2": 11.3,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.1,
    "O2": 191.7,
    "AOU": 62.54,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.6955, -30.0115] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML08",
    "Monitoring_line": "Kleinsee",
    "depth": 71.1,
    "Temperature": 15.6,
    "Salinity": 35.4,
    "Sigma_theta": 26.15,
    "NO3_NO2": 2.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.1,
    "O2": 228.7,
    "AOU": 15.65,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.6955, -30.0115] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML08",
    "Monitoring_line": "Kleinsee",
    "depth": 50.1,
    "Temperature": 15.6,
    "Salinity": 35.4,
    "Sigma_theta": 26.15,
    "NO3_NO2": 3.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 229.4,
    "AOU": 14.93,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.6955, -30.0115] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML08",
    "Monitoring_line": "Kleinsee",
    "depth": 27.8,
    "Temperature": 15.7,
    "Salinity": 35.4,
    "Sigma_theta": 26.13,
    "NO3_NO2": 3.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.1,
    "O2": 229.9,
    "AOU": 13.93,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.6955, -30.0115] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML08",
    "Monitoring_line": "Kleinsee",
    "depth": 18.5,
    "Temperature": 15.7,
    "Salinity": 35.4,
    "Sigma_theta": 26.13,
    "NO3_NO2": 3.2,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.2,
    "O2": 230.4,
    "AOU": 13.42,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.6955, -30.0115] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML08",
    "Monitoring_line": "Kleinsee",
    "depth": 5.5,
    "Temperature": 15.7,
    "Salinity": 35.4,
    "Sigma_theta": 26.13,
    "NO3_NO2": 3.0,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 230.1,
    "AOU": 13.71,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.46366667, -30.0687] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML09",
    "Monitoring_line": "Kleinsee",
    "depth": 830.2,
    "Temperature": 4.3,
    "Salinity": 34.4,
    "Sigma_theta": 27.29,
    "NO3_NO2": 40.1,
    "NO3_NO2_Stdev": 0.9,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.9,
    "PO43_Stdev": 0.1,
    "O2": 150.9,
    "AOU": 165.03,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.46366667, -30.0687] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML09",
    "Monitoring_line": "Kleinsee",
    "depth": 589.2,
    "Temperature": 5.8,
    "Salinity": 34.4,
    "Sigma_theta": 27.11,
    "NO3_NO2": 32.1,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.0,
    "NO2_Stdev": 0.1,
    "PO43": 2.5,
    "PO43_Stdev": 0.0,
    "O2": 156.8,
    "AOU": 147.8,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.46366667, -30.0687] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML09",
    "Monitoring_line": "Kleinsee",
    "depth": 425.2,
    "Temperature": 7.8,
    "Salinity": 34.6,
    "Sigma_theta": 27.0,
    "NO3_NO2": 22.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.9,
    "PO43_Stdev": 0.1,
    "O2": 185.0,
    "AOU": 105.26,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.46366667, -30.0687] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML09",
    "Monitoring_line": "Kleinsee",
    "depth": 299.8,
    "Temperature": 10.2,
    "Salinity": 34.8,
    "Sigma_theta": 26.77,
    "NO3_NO2": 14.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.3,
    "O2": 201.5,
    "AOU": 73.17,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.46366667, -30.0687] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML09",
    "Monitoring_line": "Kleinsee",
    "depth": 167.6,
    "Temperature": 13.0,
    "Salinity": 35.1,
    "Sigma_theta": 26.48,
    "NO3_NO2": 13.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.3,
    "O2": 193.3,
    "AOU": 64.86,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.46366667, -30.0687] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML09",
    "Monitoring_line": "Kleinsee",
    "depth": 102.1,
    "Temperature": 15.3,
    "Salinity": 35.3,
    "Sigma_theta": 26.14,
    "NO3_NO2": 3.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.2,
    "O2": 221.5,
    "AOU": 24.48,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.46366667, -30.0687] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML09",
    "Monitoring_line": "Kleinsee",
    "depth": 53.9,
    "Temperature": 15.7,
    "Salinity": 35.4,
    "Sigma_theta": 26.13,
    "NO3_NO2": 2.8,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.5,
    "NO2_Stdev": 0.1,
    "PO43": 0.6,
    "PO43_Stdev": 0.1,
    "O2": 227.8,
    "AOU": 16.05,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.46366667, -30.0687] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML09",
    "Monitoring_line": "Kleinsee",
    "depth": 31.1,
    "Temperature": 15.7,
    "Salinity": 35.4,
    "Sigma_theta": 26.13,
    "NO3_NO2": 2.6,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.5,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 228.3,
    "AOU": 15.53,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.46366667, -30.0687] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML09",
    "Monitoring_line": "Kleinsee",
    "depth": 26.3,
    "Temperature": 15.7,
    "Salinity": 35.4,
    "Sigma_theta": 26.13,
    "NO3_NO2": 2.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.5,
    "NO2_Stdev": 0.2,
    "PO43": 0.3,
    "PO43_Stdev": 0.2,
    "O2": 227.9,
    "AOU": 15.93,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.46366667, -30.0687] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML09",
    "Monitoring_line": "Kleinsee",
    "depth": 13.9,
    "Temperature": 15.7,
    "Salinity": 35.4,
    "Sigma_theta": 26.13,
    "NO3_NO2": 4.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 228.8,
    "AOU": 15.02,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.46366667, -30.0687] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML09",
    "Monitoring_line": "Kleinsee",
    "depth": 6.4,
    "Temperature": 15.7,
    "Salinity": 35.4,
    "Sigma_theta": 26.13,
    "NO3_NO2": 2.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.3,
    "O2": 228.7,
    "AOU": 15.11,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2215, -30.1387] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML10",
    "Monitoring_line": "Kleinsee",
    "depth": 991.7,
    "Temperature": 3.3,
    "Salinity": 34.5,
    "Sigma_theta": 27.47,
    "NO3_NO2": 34.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.8,
    "PO43_Stdev": 0.0,
    "O2": 164.5,
    "AOU": 159.17,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2215, -30.1387] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML10",
    "Monitoring_line": "Kleinsee",
    "depth": 791.9,
    "Temperature": 3.9,
    "Salinity": 34.4,
    "Sigma_theta": 27.33,
    "NO3_NO2": 33.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.2,
    "PO43": 2.8,
    "PO43_Stdev": 0.1,
    "O2": 180.4,
    "AOU": 138.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2215, -30.1387] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML10",
    "Monitoring_line": "Kleinsee",
    "depth": 587.1,
    "Temperature": 5.0,
    "Salinity": 34.3,
    "Sigma_theta": 27.13,
    "NO3_NO2": 28.6,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 2.4,
    "PO43_Stdev": 0.0,
    "O2": 207.0,
    "AOU": 103.67,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2215, -30.1387] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML10",
    "Monitoring_line": "Kleinsee",
    "depth": 376.7,
    "Temperature": 8.9,
    "Salinity": 34.7,
    "Sigma_theta": 26.91,
    "NO3_NO2": 22.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.0,
    "O2": 183.9,
    "AOU": 99.02,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2215, -30.1387] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML10",
    "Monitoring_line": "Kleinsee",
    "depth": 198.0,
    "Temperature": 12.4,
    "Salinity": 35.1,
    "Sigma_theta": 26.6,
    "NO3_NO2": 12.8,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.4,
    "PO43_Stdev": 0.3,
    "O2": 196.3,
    "AOU": 65.14,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2215, -30.1387] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML10",
    "Monitoring_line": "Kleinsee",
    "depth": 120.0,
    "Temperature": 14.6,
    "Salinity": 35.2,
    "Sigma_theta": 26.22,
    "NO3_NO2": 5.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.2,
    "PO43": 0.7,
    "PO43_Stdev": 0.4,
    "O2": 211.0,
    "AOU": 38.64,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2215, -30.1387] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML10",
    "Monitoring_line": "Kleinsee",
    "depth": 50.0,
    "Temperature": 15.6,
    "Salinity": 35.4,
    "Sigma_theta": 26.15,
    "NO3_NO2": 3.3,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.8,
    "PO43_Stdev": 0.3,
    "O2": 229.5,
    "AOU": 14.83,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2215, -30.1387] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML10",
    "Monitoring_line": "Kleinsee",
    "depth": 32.5,
    "Temperature": 15.6,
    "Salinity": 35.4,
    "Sigma_theta": 26.15,
    "NO3_NO2": 3.3,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.6,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 229.3,
    "AOU": 15.02,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2215, -30.1387] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML10",
    "Monitoring_line": "Kleinsee",
    "depth": 21.7,
    "Temperature": 15.6,
    "Salinity": 35.4,
    "Sigma_theta": 26.15,
    "NO3_NO2": 3.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 230.1,
    "AOU": 14.21,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2215, -30.1387] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML10",
    "Monitoring_line": "Kleinsee",
    "depth": 8.6,
    "Temperature": 15.6,
    "Salinity": 35.4,
    "Sigma_theta": 26.15,
    "NO3_NO2": 2.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.0,
    "O2": 229.7,
    "AOU": 14.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [14.2215, -30.1387] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "KML10",
    "Monitoring_line": "Kleinsee",
    "depth": 4.6,
    "Temperature": 15.6,
    "Salinity": 35.4,
    "Sigma_theta": 26.15,
    "NO3_NO2": 2.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.5,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 230.2,
    "AOU": 14.09,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.388, -30.5535] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML01",
    "Monitoring_line": "Namaqualand",
    "depth": 18.0,
    "Temperature": 9.7,
    "Salinity": 34.7,
    "Sigma_theta": 26.77,
    "NO3_NO2": 22.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.0,
    "O2": 137.1,
    "AOU": 140.58,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.388, -30.5535] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML01",
    "Monitoring_line": "Namaqualand",
    "depth": 9.3,
    "Temperature": 9.9,
    "Salinity": 34.7,
    "Sigma_theta": 26.74,
    "NO3_NO2": 21.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 2.1,
    "PO43_Stdev": 0.2,
    "O2": 149.6,
    "AOU": 126.85,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.388, -30.5535] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML01",
    "Monitoring_line": "Namaqualand",
    "depth": 2.9,
    "Temperature": 10.7,
    "Salinity": 34.8,
    "Sigma_theta": 26.68,
    "NO3_NO2": 18.9,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.1,
    "O2": 190.0,
    "AOU": 81.48,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2685, -30.5837] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML02",
    "Monitoring_line": "Namaqualand",
    "depth": 120.6,
    "Temperature": 8.5,
    "Salinity": 34.6,
    "Sigma_theta": 26.89,
    "NO3_NO2": 26.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.2,
    "PO43_Stdev": 0.1,
    "O2": 108.3,
    "AOU": 177.18,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2685, -30.5837] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML02",
    "Monitoring_line": "Namaqualand",
    "depth": 99.2,
    "Temperature": 9.0,
    "Salinity": 34.7,
    "Sigma_theta": 26.89,
    "NO3_NO2": 26.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.3,
    "PO43_Stdev": 0.2,
    "O2": 106.5,
    "AOU": 175.59,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2685, -30.5837] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML02",
    "Monitoring_line": "Namaqualand",
    "depth": 78.2,
    "Temperature": 9.3,
    "Salinity": 34.7,
    "Sigma_theta": 26.84,
    "NO3_NO2": 26.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.1,
    "O2": 88.9,
    "AOU": 191.29,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2685, -30.5837] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML02",
    "Monitoring_line": "Namaqualand",
    "depth": 50.3,
    "Temperature": 9.5,
    "Salinity": 34.7,
    "Sigma_theta": 26.81,
    "NO3_NO2": 23.9,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.1,
    "O2": 124.4,
    "AOU": 154.53,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2685, -30.5837] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML02",
    "Monitoring_line": "Namaqualand",
    "depth": 18.0,
    "Temperature": 11.0,
    "Salinity": 34.8,
    "Sigma_theta": 26.62,
    "NO3_NO2": 18.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.8,
    "PO43_Stdev": 0.1,
    "O2": 201.3,
    "AOU": 68.43,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2685, -30.5837] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML02",
    "Monitoring_line": "Namaqualand",
    "depth": 9.8,
    "Temperature": 11.2,
    "Salinity": 34.8,
    "Sigma_theta": 26.59,
    "NO3_NO2": 18.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.8,
    "PO43_Stdev": 0.2,
    "O2": 207.8,
    "AOU": 60.77,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.2685, -30.5837] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML02",
    "Monitoring_line": "Namaqualand",
    "depth": 3.8,
    "Temperature": 11.5,
    "Salinity": 34.8,
    "Sigma_theta": 26.53,
    "NO3_NO2": 17.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 1.7,
    "PO43_Stdev": 0.5,
    "O2": 215.2,
    "AOU": 51.64,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.873, -30.6708] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML03",
    "Monitoring_line": "Namaqualand",
    "depth": 187.7,
    "Temperature": 7.8,
    "Salinity": 34.6,
    "Sigma_theta": 26.99,
    "NO3_NO2": 29.3,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.3,
    "PO43_Stdev": 0.1,
    "O2": 149.2,
    "AOU": 140.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.873, -30.6708] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML03",
    "Monitoring_line": "Namaqualand",
    "depth": 110.3,
    "Temperature": 9.2,
    "Salinity": 34.7,
    "Sigma_theta": 26.86,
    "NO3_NO2": 29.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 2.5,
    "PO43_Stdev": 0.0,
    "O2": 108.1,
    "AOU": 172.74,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.873, -30.6708] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML03",
    "Monitoring_line": "Namaqualand",
    "depth": 28.8,
    "Temperature": 13.1,
    "Salinity": 35.1,
    "Sigma_theta": 26.46,
    "NO3_NO2": 7.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.1,
    "O2": 233.4,
    "AOU": 24.12,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.873, -30.6708] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML03",
    "Monitoring_line": "Namaqualand",
    "depth": 4.1,
    "Temperature": 13.3,
    "Salinity": 35.1,
    "Sigma_theta": 26.41,
    "NO3_NO2": 6.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 240.6,
    "AOU": 15.84,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.53116667, -30.747] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML04",
    "Monitoring_line": "Namaqualand",
    "depth": 231.9,
    "Temperature": 8.2,
    "Salinity": 34.6,
    "Sigma_theta": 26.94,
    "NO3_NO2": 26.1,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 1.9,
    "PO43_Stdev": 0.1,
    "O2": 161.4,
    "AOU": 126.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.53116667, -30.747] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML04",
    "Monitoring_line": "Namaqualand",
    "depth": 186.3,
    "Temperature": 9.1,
    "Salinity": 34.7,
    "Sigma_theta": 26.87,
    "NO3_NO2": 23.9,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.1,
    "O2": 138.0,
    "AOU": 143.52,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.53116667, -30.747] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML04",
    "Monitoring_line": "Namaqualand",
    "depth": 100.2,
    "Temperature": 11.8,
    "Salinity": 35.0,
    "Sigma_theta": 26.63,
    "NO3_NO2": 14.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 1.3,
    "PO43_Stdev": 0.1,
    "O2": 185.6,
    "AOU": 79.27,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.53116667, -30.747] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML04",
    "Monitoring_line": "Namaqualand",
    "depth": 58.9,
    "Temperature": 13.4,
    "Salinity": 35.1,
    "Sigma_theta": 26.4,
    "NO3_NO2": 7.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.6,
    "PO43_Stdev": 0.1,
    "O2": 232.7,
    "AOU": 23.25,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.53116667, -30.747] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML04",
    "Monitoring_line": "Namaqualand",
    "depth": 18.2,
    "Temperature": 14.5,
    "Salinity": 35.3,
    "Sigma_theta": 26.32,
    "NO3_NO2": 5.6,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.2,
    "O2": 231.6,
    "AOU": 18.31,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.53116667, -30.747] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML04",
    "Monitoring_line": "Namaqualand",
    "depth": 8.8,
    "Temperature": 14.5,
    "Salinity": 35.3,
    "Sigma_theta": 26.32,
    "NO3_NO2": 5.9,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 231.2,
    "AOU": 18.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.013, -30.8588] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML05",
    "Monitoring_line": "Namaqualand",
    "depth": 209.3,
    "Temperature": 10.2,
    "Salinity": 34.8,
    "Sigma_theta": 26.77,
    "NO3_NO2": 17.1,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.5,
    "PO43_Stdev": 0.0,
    "O2": 174.4,
    "AOU": 100.2,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.013, -30.8588] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML05",
    "Monitoring_line": "Namaqualand",
    "depth": 102.7,
    "Temperature": 14.2,
    "Salinity": 35.2,
    "Sigma_theta": 26.31,
    "NO3_NO2": 8.0,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.6,
    "PO43_Stdev": 0.1,
    "O2": 203.8,
    "AOU": 47.86,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.013, -30.8588] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML05",
    "Monitoring_line": "Namaqualand",
    "depth": 54.9,
    "Temperature": 15.4,
    "Salinity": 35.4,
    "Sigma_theta": 26.2,
    "NO3_NO2": 3.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.2,
    "O2": 229.0,
    "AOU": 16.31,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.013, -30.8588] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML05",
    "Monitoring_line": "Namaqualand",
    "depth": 34.8,
    "Temperature": 15.4,
    "Salinity": 35.4,
    "Sigma_theta": 26.2,
    "NO3_NO2": 2.9,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 229.1,
    "AOU": 16.19,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.013, -30.8588] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML05",
    "Monitoring_line": "Namaqualand",
    "depth": 20.5,
    "Temperature": 15.4,
    "Salinity": 35.4,
    "Sigma_theta": 26.2,
    "NO3_NO2": 3.6,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 229.9,
    "AOU": 15.38,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.013, -30.8588] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML05",
    "Monitoring_line": "Namaqualand",
    "depth": 2.9,
    "Temperature": 15.4,
    "Salinity": 35.4,
    "Sigma_theta": 26.2,
    "NO3_NO2": 2.2,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 230.2,
    "AOU": 15.07,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.72916667, -30.9258] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML06",
    "Monitoring_line": "Namaqualand",
    "depth": 227.8,
    "Temperature": 10.9,
    "Salinity": 34.9,
    "Sigma_theta": 26.72,
    "NO3_NO2": 14.1,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.2,
    "O2": 181.8,
    "AOU": 88.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.72916667, -30.9258] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML06",
    "Monitoring_line": "Namaqualand",
    "depth": 101.5,
    "Temperature": 14.2,
    "Salinity": 35.2,
    "Sigma_theta": 26.31,
    "NO3_NO2": 6.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.1,
    "O2": 210.0,
    "AOU": 41.66,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.72916667, -30.9258] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML06",
    "Monitoring_line": "Namaqualand",
    "depth": 51.7,
    "Temperature": 15.4,
    "Salinity": 35.4,
    "Sigma_theta": 26.2,
    "NO3_NO2": 4.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 228.9,
    "AOU": 16.41,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.72916667, -30.9258] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML06",
    "Monitoring_line": "Namaqualand",
    "depth": 33.3,
    "Temperature": 15.4,
    "Salinity": 35.4,
    "Sigma_theta": 26.2,
    "NO3_NO2": 4.1,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 230.4,
    "AOU": 14.89,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.72916667, -30.9258] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML06",
    "Monitoring_line": "Namaqualand",
    "depth": 3.3,
    "Temperature": 15.4,
    "Salinity": 35.4,
    "Sigma_theta": 26.2,
    "NO3_NO2": 3.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.4,
    "PO43_Stdev": 0.1,
    "O2": 230.4,
    "AOU": 14.87,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.72916667, -30.9258] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML06",
    "Monitoring_line": "Namaqualand",
    "depth": 3.0,
    "Temperature": 15.4,
    "Salinity": 35.4,
    "Sigma_theta": 26.2,
    "NO3_NO2": 3.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.1,
    "O2": 231.4,
    "AOU": 13.87,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.55633333, -30.9668] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML07",
    "Monitoring_line": "Namaqualand",
    "depth": 557.5,
    "Temperature": 5.7,
    "Salinity": 34.4,
    "Sigma_theta": 27.12,
    "NO3_NO2": 33.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.2,
    "O2": 177.4,
    "AOU": 127.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.55633333, -30.9668] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML07",
    "Monitoring_line": "Namaqualand",
    "depth": 399.8,
    "Temperature": 6.7,
    "Salinity": 34.5,
    "Sigma_theta": 27.07,
    "NO3_NO2": 28.6,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.8,
    "PO43_Stdev": 0.0,
    "O2": 193.2,
    "AOU": 104.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.55633333, -30.9668] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML07",
    "Monitoring_line": "Namaqualand",
    "depth": 299.1,
    "Temperature": 8.9,
    "Salinity": 34.7,
    "Sigma_theta": 26.91,
    "NO3_NO2": 23.2,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.3,
    "O2": 177.5,
    "AOU": 105.36,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.55633333, -30.9668] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML07",
    "Monitoring_line": "Namaqualand",
    "depth": 200.7,
    "Temperature": 11.2,
    "Salinity": 34.9,
    "Sigma_theta": 26.67,
    "NO3_NO2": 18.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.0,
    "O2": 189.3,
    "AOU": 79.23,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.55633333, -30.9668] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML07",
    "Monitoring_line": "Namaqualand",
    "depth": 98.1,
    "Temperature": 15.1,
    "Salinity": 35.4,
    "Sigma_theta": 26.27,
    "NO3_NO2": 4.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.2,
    "O2": 224.8,
    "AOU": 22.02,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.55633333, -30.9668] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML07",
    "Monitoring_line": "Namaqualand",
    "depth": 79.6,
    "Temperature": 15.2,
    "Salinity": 35.4,
    "Sigma_theta": 26.24,
    "NO3_NO2": 4.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 227.6,
    "AOU": 18.71,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.55633333, -30.9668] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML07",
    "Monitoring_line": "Namaqualand",
    "depth": 28.4,
    "Temperature": 15.3,
    "Salinity": 35.4,
    "Sigma_theta": 26.22,
    "NO3_NO2": 4.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 230.2,
    "AOU": 15.58,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.55633333, -30.9668] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML07",
    "Monitoring_line": "Namaqualand",
    "depth": 3.9,
    "Temperature": 15.3,
    "Salinity": 35.4,
    "Sigma_theta": 26.22,
    "NO3_NO2": 4.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.2,
    "O2": 229.9,
    "AOU": 15.86,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.463, -30.9898] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML08",
    "Monitoring_line": "Namaqualand",
    "depth": 779.7,
    "Temperature": 4.8,
    "Salinity": 34.4,
    "Sigma_theta": 27.23,
    "NO3_NO2": 39.4,
    "NO3_NO2_Stdev": 1.9,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.6,
    "PO43_Stdev": 0.4,
    "O2": 150.6,
    "AOU": 161.49,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.463, -30.9898] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML08",
    "Monitoring_line": "Namaqualand",
    "depth": 599.1,
    "Temperature": 5.2,
    "Salinity": 34.4,
    "Sigma_theta": 27.18,
    "NO3_NO2": 39.1,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.7,
    "PO43_Stdev": 0.4,
    "O2": 150.5,
    "AOU": 158.49,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.463, -30.9898] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML08",
    "Monitoring_line": "Namaqualand",
    "depth": 397.6,
    "Temperature": 7.3,
    "Salinity": 34.5,
    "Sigma_theta": 26.99,
    "NO3_NO2": 25.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.2,
    "PO43": 1.8,
    "PO43_Stdev": 0.2,
    "O2": 191.1,
    "AOU": 102.68,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.463, -30.9898] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML08",
    "Monitoring_line": "Namaqualand",
    "depth": 322.0,
    "Temperature": 8.9,
    "Salinity": 34.7,
    "Sigma_theta": 26.91,
    "NO3_NO2": 26.0,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.9,
    "PO43_Stdev": 0.2,
    "O2": 148.3,
    "AOU": 134.58,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.463, -30.9898] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML08",
    "Monitoring_line": "Namaqualand",
    "depth": 202.4,
    "Temperature": 11.1,
    "Salinity": 34.9,
    "Sigma_theta": 26.69,
    "NO3_NO2": 20.4,
    "NO3_NO2_Stdev": 0.8,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.5,
    "PO43_Stdev": 0.2,
    "O2": 190.2,
    "AOU": 78.91,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.463, -30.9898] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML08",
    "Monitoring_line": "Namaqualand",
    "depth": 100.3,
    "Temperature": 15.2,
    "Salinity": 35.4,
    "Sigma_theta": 26.24,
    "NO3_NO2": 4.3,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.8,
    "PO43_Stdev": 0.1,
    "O2": 227.5,
    "AOU": 18.82,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.463, -30.9898] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML08",
    "Monitoring_line": "Namaqualand",
    "depth": 28.2,
    "Temperature": 15.3,
    "Salinity": 35.4,
    "Sigma_theta": 26.22,
    "NO3_NO2": 4.2,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 228.7,
    "AOU": 17.08,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.463, -30.9898] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML08",
    "Monitoring_line": "Namaqualand",
    "depth": 3.5,
    "Temperature": 15.3,
    "Salinity": 35.4,
    "Sigma_theta": 26.22,
    "NO3_NO2": 4.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 228.2,
    "AOU": 17.56,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.321, -31.0192] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML09",
    "Monitoring_line": "Namaqualand",
    "depth": 1003.1,
    "Temperature": 3.9,
    "Salinity": 34.5,
    "Sigma_theta": 27.41,
    "NO3_NO2": 42.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.6,
    "PO43_Stdev": 0.1,
    "O2": 158.6,
    "AOU": 160.33,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.321, -31.0192] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML09",
    "Monitoring_line": "Namaqualand",
    "depth": 796.2,
    "Temperature": 4.3,
    "Salinity": 34.4,
    "Sigma_theta": 27.29,
    "NO3_NO2": 41.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.6,
    "PO43_Stdev": 0.1,
    "O2": 152.2,
    "AOU": 163.71,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.321, -31.0192] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML09",
    "Monitoring_line": "Namaqualand",
    "depth": 554.2,
    "Temperature": 5.1,
    "Salinity": 34.3,
    "Sigma_theta": 27.12,
    "NO3_NO2": 34.6,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.1,
    "PO43_Stdev": 0.2,
    "O2": 199.5,
    "AOU": 110.4,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.321, -31.0192] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML09",
    "Monitoring_line": "Namaqualand",
    "depth": 96.7,
    "Temperature": 14.2,
    "Salinity": 35.2,
    "Sigma_theta": 26.31,
    "NO3_NO2": 9.9,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.9,
    "PO43_Stdev": 0.1,
    "O2": 206.1,
    "AOU": 45.55,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.321, -31.0192] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML09",
    "Monitoring_line": "Namaqualand",
    "depth": 47.5,
    "Temperature": 15.5,
    "Salinity": 35.4,
    "Sigma_theta": 26.18,
    "NO3_NO2": 3.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 227.9,
    "AOU": 16.91,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.321, -31.0192] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML09",
    "Monitoring_line": "Namaqualand",
    "depth": 21.3,
    "Temperature": 15.5,
    "Salinity": 35.4,
    "Sigma_theta": 26.17,
    "NO3_NO2": 4.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 228.5,
    "AOU": 16.29,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.321, -31.0192] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML09",
    "Monitoring_line": "Namaqualand",
    "depth": 6.6,
    "Temperature": 15.5,
    "Salinity": 35.4,
    "Sigma_theta": 26.17,
    "NO3_NO2": 3.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.5,
    "O2": 229.4,
    "AOU": 15.38,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.11316667, -31.068] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML10",
    "Monitoring_line": "Namaqualand",
    "depth": 1008.7,
    "Temperature": 3.5,
    "Salinity": 34.5,
    "Sigma_theta": 27.45,
    "NO3_NO2": 36.3,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.7,
    "PO43_Stdev": 0.0,
    "O2": 163.5,
    "AOU": 158.58,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.11316667, -31.068] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML10",
    "Monitoring_line": "Namaqualand",
    "depth": 802.9,
    "Temperature": 4.0,
    "Salinity": 34.4,
    "Sigma_theta": 27.32,
    "NO3_NO2": 37.2,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 2.7,
    "PO43_Stdev": 0.1,
    "O2": 173.8,
    "AOU": 144.43,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.11316667, -31.068] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML10",
    "Monitoring_line": "Namaqualand",
    "depth": 600.1,
    "Temperature": 4.7,
    "Salinity": 34.3,
    "Sigma_theta": 27.16,
    "NO3_NO2": 31.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.1,
    "O2": 205.8,
    "AOU": 107.14,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.11316667, -31.068] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML10",
    "Monitoring_line": "Namaqualand",
    "depth": 397.2,
    "Temperature": 7.9,
    "Salinity": 34.6,
    "Sigma_theta": 26.98,
    "NO3_NO2": 23.5,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.1,
    "O2": 188.7,
    "AOU": 100.88,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.11316667, -31.068] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML10",
    "Monitoring_line": "Namaqualand",
    "depth": 198.9,
    "Temperature": 11.7,
    "Salinity": 35.0,
    "Sigma_theta": 26.65,
    "NO3_NO2": 13.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.0,
    "O2": 196.6,
    "AOU": 68.91,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.11316667, -31.068] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML10",
    "Monitoring_line": "Namaqualand",
    "depth": 98.6,
    "Temperature": 14.3,
    "Salinity": 35.2,
    "Sigma_theta": 26.29,
    "NO3_NO2": 9.6,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.1,
    "O2": 202.9,
    "AOU": 48.24,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.11316667, -31.068] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML10",
    "Monitoring_line": "Namaqualand",
    "depth": 29.0,
    "Temperature": 15.2,
    "Salinity": 35.4,
    "Sigma_theta": 26.24,
    "NO3_NO2": 3.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 231.2,
    "AOU": 15.07,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [15.11316667, -31.068] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "NML10",
    "Monitoring_line": "Namaqualand",
    "depth": 3.4,
    "Temperature": 15.2,
    "Salinity": 35.4,
    "Sigma_theta": 26.24,
    "NO3_NO2": 4.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.1,
    "O2": 231.0,
    "AOU": 15.25,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1867, -32.1808] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML01",
    "Monitoring_line": "St Helena Bay",
    "depth": 22.4,
    "Temperature": 10.2,
    "Salinity": 34.8,
    "Sigma_theta": 26.76,
    "NO3_NO2": 25.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.5,
    "NO2_Stdev": 0.1,
    "PO43": 2.9,
    "PO43_Stdev": 0.1,
    "O2": 47.5,
    "AOU": 226.97,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1867, -32.1808] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML01",
    "Monitoring_line": "St Helena Bay",
    "depth": 9.9,
    "Temperature": 10.4,
    "Salinity": 34.8,
    "Sigma_theta": 26.73,
    "NO3_NO2": 24.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 2.8,
    "PO43_Stdev": 0.0,
    "O2": 68.0,
    "AOU": 205.26,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.1867, -32.1808] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML01",
    "Monitoring_line": "St Helena Bay",
    "depth": 3.8,
    "Temperature": 11.2,
    "Salinity": 34.8,
    "Sigma_theta": 26.59,
    "NO3_NO2": 18.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.4,
    "NO2_Stdev": 0.0,
    "PO43": 2.2,
    "PO43_Stdev": 0.2,
    "O2": 133.4,
    "AOU": 135.16,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.27483333, -32.3085] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML02",
    "Monitoring_line": "St Helena Bay",
    "depth": 33.3,
    "Temperature": 10.1,
    "Salinity": 34.8,
    "Sigma_theta": 26.78,
    "NO3_NO2": 26.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 2.5,
    "PO43_Stdev": 0.2,
    "O2": 55.1,
    "AOU": 219.98,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.27483333, -32.3085] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML02",
    "Monitoring_line": "St Helena Bay",
    "depth": 20.4,
    "Temperature": 10.1,
    "Salinity": 34.8,
    "Sigma_theta": 26.78,
    "NO3_NO2": 26.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 2.6,
    "PO43_Stdev": 0.2,
    "O2": 55.7,
    "AOU": 219.37,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.27483333, -32.3085] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML02",
    "Monitoring_line": "St Helena Bay",
    "depth": 9.7,
    "Temperature": 10.4,
    "Salinity": 34.8,
    "Sigma_theta": 26.73,
    "NO3_NO2": 24.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 2.5,
    "PO43_Stdev": 0.0,
    "O2": 82.6,
    "AOU": 190.66,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.27483333, -32.3085] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML02",
    "Monitoring_line": "St Helena Bay",
    "depth": 3.6,
    "Temperature": 11.2,
    "Salinity": 34.8,
    "Sigma_theta": 26.59,
    "NO3_NO2": 17.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.1,
    "O2": 147.3,
    "AOU": 121.26,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.17833333, -32.33] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML03",
    "Monitoring_line": "St Helena Bay",
    "depth": 66.8,
    "Temperature": 9.4,
    "Salinity": 34.7,
    "Sigma_theta": 26.82,
    "NO3_NO2": 28.0,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 2.8,
    "PO43_Stdev": 0.0,
    "O2": 20.3,
    "AOU": 259.26,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.17833333, -32.33] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML03",
    "Monitoring_line": "St Helena Bay",
    "depth": 48.6,
    "Temperature": 9.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.87,
    "NO3_NO2": 30.5,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.8,
    "PO43_Stdev": 0.1,
    "O2": 23.7,
    "AOU": 254.44,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.17833333, -32.33] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML03",
    "Monitoring_line": "St Helena Bay",
    "depth": 29.6,
    "Temperature": 11.3,
    "Salinity": 34.8,
    "Sigma_theta": 26.55,
    "NO3_NO2": 18.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.0,
    "O2": 171.0,
    "AOU": 96.43,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.17833333, -32.33] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML03",
    "Monitoring_line": "St Helena Bay",
    "depth": 20.3,
    "Temperature": 11.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.48,
    "NO3_NO2": 13.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.3,
    "PO43_Stdev": 0.3,
    "O2": 212.3,
    "AOU": 52.85,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.17833333, -32.33] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML03",
    "Monitoring_line": "St Helena Bay",
    "depth": 4.5,
    "Temperature": 12.2,
    "Salinity": 34.8,
    "Sigma_theta": 26.4,
    "NO3_NO2": 7.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 1.1,
    "PO43_Stdev": 0.1,
    "O2": 251.4,
    "AOU": 11.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.99133333, -32.3732] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML04",
    "Monitoring_line": "St Helena Bay",
    "depth": 99.9,
    "Temperature": 6.3,
    "Salinity": 34.4,
    "Sigma_theta": 27.04,
    "NO3_NO2": 27.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.1,
    "O2": 166.4,
    "AOU": 134.31,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.99133333, -32.3732] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML04",
    "Monitoring_line": "St Helena Bay",
    "depth": 64.7,
    "Temperature": 8.5,
    "Salinity": 34.6,
    "Sigma_theta": 26.89,
    "NO3_NO2": 30.7,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.2,
    "O2": 143.7,
    "AOU": 141.74,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.99133333, -32.3732] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML04",
    "Monitoring_line": "St Helena Bay",
    "depth": 29.4,
    "Temperature": 12.5,
    "Salinity": 35.0,
    "Sigma_theta": 26.5,
    "NO3_NO2": 9.7,
    "NO3_NO2_Stdev": 1.4,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 223.2,
    "AOU": 37.73,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.99133333, -32.3732] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML04",
    "Monitoring_line": "St Helena Bay",
    "depth": 18.4,
    "Temperature": 12.7,
    "Salinity": 35.0,
    "Sigma_theta": 26.46,
    "NO3_NO2": 7.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.9,
    "PO43_Stdev": 0.1,
    "O2": 241.8,
    "AOU": 18.03,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.99133333, -32.3732] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML04",
    "Monitoring_line": "St Helena Bay",
    "depth": 10.1,
    "Temperature": 12.8,
    "Salinity": 35.0,
    "Sigma_theta": 26.44,
    "NO3_NO2": 7.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 1.1,
    "PO43_Stdev": 0.1,
    "O2": 247.9,
    "AOU": 11.38,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.99133333, -32.3732] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML04",
    "Monitoring_line": "St Helena Bay",
    "depth": 3.0,
    "Temperature": 12.9,
    "Salinity": 35.0,
    "Sigma_theta": 26.42,
    "NO3_NO2": 7.2,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.2,
    "O2": 252.6,
    "AOU": 6.14,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.80833333, -32.4148] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML05",
    "Monitoring_line": "St Helena Bay",
    "depth": 142.8,
    "Temperature": 7.3,
    "Salinity": 34.5,
    "Sigma_theta": 26.99,
    "NO3_NO2": 28.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.2,
    "PO43": 2.0,
    "PO43_Stdev": 0.1,
    "O2": 169.0,
    "AOU": 124.61,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.80833333, -32.4148] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML05",
    "Monitoring_line": "St Helena Bay",
    "depth": 96.8,
    "Temperature": 8.6,
    "Salinity": 34.6,
    "Sigma_theta": 26.87,
    "NO3_NO2": 23.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.1,
    "O2": 177.6,
    "AOU": 107.22,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.80833333, -32.4148] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML05",
    "Monitoring_line": "St Helena Bay",
    "depth": 42.1,
    "Temperature": 10.4,
    "Salinity": 34.8,
    "Sigma_theta": 26.73,
    "NO3_NO2": 16.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.5,
    "PO43_Stdev": 0.0,
    "O2": 192.3,
    "AOU": 80.98,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.80833333, -32.4148] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML05",
    "Monitoring_line": "St Helena Bay",
    "depth": 28.2,
    "Temperature": 12.4,
    "Salinity": 35.0,
    "Sigma_theta": 26.52,
    "NO3_NO2": 5.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.5,
    "PO43_Stdev": 0.3,
    "O2": 236.2,
    "AOU": 25.28,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.80833333, -32.4148] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML05",
    "Monitoring_line": "St Helena Bay",
    "depth": 19.8,
    "Temperature": 12.5,
    "Salinity": 35.0,
    "Sigma_theta": 26.5,
    "NO3_NO2": 7.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.2,
    "O2": 255.5,
    "AOU": 5.43,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.80833333, -32.4148] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML05",
    "Monitoring_line": "St Helena Bay",
    "depth": 1.9,
    "Temperature": 13.2,
    "Salinity": 35.0,
    "Sigma_theta": 26.36,
    "NO3_NO2": 0.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.2,
    "O2": 311.5,
    "AOU": -54.37,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.60816667, -32.4617] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML06",
    "Monitoring_line": "St Helena Bay",
    "depth": 181.5,
    "Temperature": 7.7,
    "Salinity": 34.6,
    "Sigma_theta": 27.01,
    "NO3_NO2": 28.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.0,
    "PO43_Stdev": 0.1,
    "O2": 158.5,
    "AOU": 132.26,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.60816667, -32.4617] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML06",
    "Monitoring_line": "St Helena Bay",
    "depth": 127.1,
    "Temperature": 9.0,
    "Salinity": 34.7,
    "Sigma_theta": 26.89,
    "NO3_NO2": 24.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.0,
    "PO43_Stdev": 0.0,
    "O2": 153.1,
    "AOU": 129.01,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.60816667, -32.4617] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML06",
    "Monitoring_line": "St Helena Bay",
    "depth": 79.6,
    "Temperature": 10.1,
    "Salinity": 34.8,
    "Sigma_theta": 26.78,
    "NO3_NO2": 17.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.5,
    "PO43_Stdev": 0.1,
    "O2": 190.8,
    "AOU": 84.31,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.60816667, -32.4617] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML06",
    "Monitoring_line": "St Helena Bay",
    "depth": 41.5,
    "Temperature": 11.3,
    "Salinity": 34.9,
    "Sigma_theta": 26.65,
    "NO3_NO2": 16.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.7,
    "PO43_Stdev": 0.1,
    "O2": 173.2,
    "AOU": 94.64,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.60816667, -32.4617] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML06",
    "Monitoring_line": "St Helena Bay",
    "depth": 20.6,
    "Temperature": 12.0,
    "Salinity": 34.9,
    "Sigma_theta": 26.52,
    "NO3_NO2": 13.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.2,
    "PO43_Stdev": 0.2,
    "O2": 211.0,
    "AOU": 52.86,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.60816667, -32.4617] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML06",
    "Monitoring_line": "St Helena Bay",
    "depth": 3.7,
    "Temperature": 12.9,
    "Salinity": 35.0,
    "Sigma_theta": 26.42,
    "NO3_NO2": 8.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.0,
    "O2": 248.6,
    "AOU": 10.14,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.42183333, -32.505] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML07",
    "Monitoring_line": "St Helena Bay",
    "depth": 232.5,
    "Temperature": 7.0,
    "Salinity": 34.5,
    "Sigma_theta": 27.03,
    "NO3_NO2": 29.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.0,
    "O2": 173.3,
    "AOU": 122.42,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.42183333, -32.505] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML07",
    "Monitoring_line": "St Helena Bay",
    "depth": 100.0,
    "Temperature": 10.0,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 22.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.7,
    "PO43_Stdev": 0.1,
    "O2": 152.4,
    "AOU": 123.33,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.42183333, -32.505] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML07",
    "Monitoring_line": "St Helena Bay",
    "depth": 47.9,
    "Temperature": 13.3,
    "Salinity": 35.1,
    "Sigma_theta": 26.42,
    "NO3_NO2": 7.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.9,
    "PO43_Stdev": 0.1,
    "O2": 233.7,
    "AOU": 22.77,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.42183333, -32.505] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML07",
    "Monitoring_line": "St Helena Bay",
    "depth": 31.0,
    "Temperature": 13.8,
    "Salinity": 35.2,
    "Sigma_theta": 26.39,
    "NO3_NO2": 5.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.2,
    "O2": 236.2,
    "AOU": 17.47,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.42183333, -32.505] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML07",
    "Monitoring_line": "St Helena Bay",
    "depth": 20.9,
    "Temperature": 13.9,
    "Salinity": 35.2,
    "Sigma_theta": 26.37,
    "NO3_NO2": 5.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.8,
    "PO43_Stdev": 0.2,
    "O2": 235.8,
    "AOU": 17.34,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.42183333, -32.505] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML07",
    "Monitoring_line": "St Helena Bay",
    "depth": 9.7,
    "Temperature": 14.1,
    "Salinity": 35.3,
    "Sigma_theta": 26.4,
    "NO3_NO2": 2.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.1,
    "O2": 247.4,
    "AOU": 4.55,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.42183333, -32.505] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML07",
    "Monitoring_line": "St Helena Bay",
    "depth": 2.8,
    "Temperature": 14.2,
    "Salinity": 35.2,
    "Sigma_theta": 26.3,
    "NO3_NO2": 3.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.9,
    "PO43_Stdev": 0.3,
    "O2": 252.6,
    "AOU": -1.02,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.19783333, -32.5713] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML08",
    "Monitoring_line": "St Helena Bay",
    "depth": 271.8,
    "Temperature": 6.3,
    "Salinity": 34.4,
    "Sigma_theta": 27.04,
    "NO3_NO2": 28.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.1,
    "O2": 183.7,
    "AOU": 117.12,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.19783333, -32.5713] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML08",
    "Monitoring_line": "St Helena Bay",
    "depth": 146.4,
    "Temperature": 8.9,
    "Salinity": 34.7,
    "Sigma_theta": 26.9,
    "NO3_NO2": 24.1,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.8,
    "PO43_Stdev": 0.1,
    "O2": 162.3,
    "AOU": 120.46,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.19783333, -32.5713] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML08",
    "Monitoring_line": "St Helena Bay",
    "depth": 99.6,
    "Temperature": 10.8,
    "Salinity": 34.9,
    "Sigma_theta": 26.74,
    "NO3_NO2": 19.3,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.7,
    "PO43_Stdev": 0.0,
    "O2": 163.3,
    "AOU": 107.49,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.19783333, -32.5713] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML08",
    "Monitoring_line": "St Helena Bay",
    "depth": 49.0,
    "Temperature": 14.0,
    "Salinity": 35.2,
    "Sigma_theta": 26.35,
    "NO3_NO2": 7.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.9,
    "PO43_Stdev": 0.2,
    "O2": 225.7,
    "AOU": 26.95,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.19783333, -32.5713] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML08",
    "Monitoring_line": "St Helena Bay",
    "depth": 35.6,
    "Temperature": 14.1,
    "Salinity": 35.2,
    "Sigma_theta": 26.33,
    "NO3_NO2": 5.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.1,
    "O2": 238.0,
    "AOU": 14.12,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.19783333, -32.5713] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML08",
    "Monitoring_line": "St Helena Bay",
    "depth": 19.3,
    "Temperature": 14.3,
    "Salinity": 35.3,
    "Sigma_theta": 26.36,
    "NO3_NO2": 2.9,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.6,
    "PO43_Stdev": 0.0,
    "O2": 238.7,
    "AOU": 12.23,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.19783333, -32.5713] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML08",
    "Monitoring_line": "St Helena Bay",
    "depth": 2.5,
    "Temperature": 14.6,
    "Salinity": 35.3,
    "Sigma_theta": 26.3,
    "NO3_NO2": 5.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 240.7,
    "AOU": 8.69,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.99066667, -32.6145] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML09",
    "Monitoring_line": "St Helena Bay",
    "depth": 311.3,
    "Temperature": 6.6,
    "Salinity": 34.5,
    "Sigma_theta": 27.08,
    "NO3_NO2": 27.2,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.3,
    "PO43_Stdev": 0.2,
    "O2": 187.7,
    "AOU": 110.84,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.99066667, -32.6145] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML09",
    "Monitoring_line": "St Helena Bay",
    "depth": 179.1,
    "Temperature": 9.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.87,
    "NO3_NO2": 22.3,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.5,
    "O2": 165.2,
    "AOU": 113.03,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.99066667, -32.6145] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML09",
    "Monitoring_line": "St Helena Bay",
    "depth": 95.0,
    "Temperature": 12.4,
    "Salinity": 35.1,
    "Sigma_theta": 26.6,
    "NO3_NO2": 12.1,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.2,
    "O2": 188.1,
    "AOU": 73.27,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.99066667, -32.6145] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML09",
    "Monitoring_line": "St Helena Bay",
    "depth": 48.8,
    "Temperature": 15.1,
    "Salinity": 35.4,
    "Sigma_theta": 26.26,
    "NO3_NO2": 3.4,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.1,
    "O2": 233.7,
    "AOU": 13.08,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.99066667, -32.6145] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML09",
    "Monitoring_line": "St Helena Bay",
    "depth": 35.3,
    "Temperature": 15.3,
    "Salinity": 35.4,
    "Sigma_theta": 26.22,
    "NO3_NO2": 3.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 234.9,
    "AOU": 10.88,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.99066667, -32.6145] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML09",
    "Monitoring_line": "St Helena Bay",
    "depth": 20.7,
    "Temperature": 15.8,
    "Salinity": 35.4,
    "Sigma_theta": 26.11,
    "NO3_NO2": 3.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 227.7,
    "AOU": 15.64,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.99066667, -32.6145] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML09",
    "Monitoring_line": "St Helena Bay",
    "depth": 2.5,
    "Temperature": 16.1,
    "Salinity": 35.5,
    "Sigma_theta": 26.11,
    "NO3_NO2": 2.8,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.2,
    "O2": 228.8,
    "AOU": 12.94,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.8085, -32.658] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML10",
    "Monitoring_line": "St Helena Bay",
    "depth": 373.5,
    "Temperature": 6.6,
    "Salinity": 34.5,
    "Sigma_theta": 27.09,
    "NO3_NO2": 29.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.2,
    "O2": 184.2,
    "AOU": 114.38,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.8085, -32.658] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML10",
    "Monitoring_line": "St Helena Bay",
    "depth": 301.8,
    "Temperature": 8.2,
    "Salinity": 34.6,
    "Sigma_theta": 26.94,
    "NO3_NO2": 24.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.2,
    "PO43": 2.1,
    "PO43_Stdev": 0.1,
    "O2": 165.1,
    "AOU": 122.45,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.8085, -32.658] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML10",
    "Monitoring_line": "St Helena Bay",
    "depth": 261.7,
    "Temperature": 9.1,
    "Salinity": 34.7,
    "Sigma_theta": 26.87,
    "NO3_NO2": 24.9,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.1,
    "O2": 160.8,
    "AOU": 120.77,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.8085, -32.658] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML10",
    "Monitoring_line": "St Helena Bay",
    "depth": 200.2,
    "Temperature": 10.9,
    "Salinity": 34.9,
    "Sigma_theta": 26.72,
    "NO3_NO2": 11.9,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.5,
    "O2": 199.5,
    "AOU": 70.78,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.8085, -32.658] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML10",
    "Monitoring_line": "St Helena Bay",
    "depth": 108.2,
    "Temperature": 13.5,
    "Salinity": 35.2,
    "Sigma_theta": 26.45,
    "NO3_NO2": 10.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.1,
    "O2": 190.7,
    "AOU": 64.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.8085, -32.658] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML10",
    "Monitoring_line": "St Helena Bay",
    "depth": 71.3,
    "Temperature": 15.8,
    "Salinity": 35.5,
    "Sigma_theta": 26.19,
    "NO3_NO2": 3.3,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 224.8,
    "AOU": 18.43,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.8085, -32.658] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML10",
    "Monitoring_line": "St Helena Bay",
    "depth": 28.7,
    "Temperature": 15.9,
    "Salinity": 35.5,
    "Sigma_theta": 26.16,
    "NO3_NO2": 2.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 231.3,
    "AOU": 11.42,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.8085, -32.658] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML10",
    "Monitoring_line": "St Helena Bay",
    "depth": 19.6,
    "Temperature": 16.0,
    "Salinity": 35.5,
    "Sigma_theta": 26.14,
    "NO3_NO2": 1.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 232.5,
    "AOU": 9.73,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.8085, -32.658] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML10",
    "Monitoring_line": "St Helena Bay",
    "depth": 2.6,
    "Temperature": 16.1,
    "Salinity": 35.5,
    "Sigma_theta": 26.11,
    "NO3_NO2": 2.5,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 232.2,
    "AOU": 9.54,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.62016667, -32.7028] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML11",
    "Monitoring_line": "St Helena Bay",
    "depth": 558.8,
    "Temperature": 5.0,
    "Salinity": 34.3,
    "Sigma_theta": 27.13,
    "NO3_NO2": 29.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.2,
    "PO43_Stdev": 0.0,
    "O2": 196.9,
    "AOU": 113.75,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.62016667, -32.7028] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML11",
    "Monitoring_line": "St Helena Bay",
    "depth": 401.0,
    "Temperature": 7.5,
    "Salinity": 34.5,
    "Sigma_theta": 26.96,
    "NO3_NO2": 25.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.1,
    "O2": 164.3,
    "AOU": 128.14,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.62016667, -32.7028] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML11",
    "Monitoring_line": "St Helena Bay",
    "depth": 298.9,
    "Temperature": 10.1,
    "Salinity": 34.8,
    "Sigma_theta": 26.79,
    "NO3_NO2": 17.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.3,
    "PO43_Stdev": 0.1,
    "O2": 190.2,
    "AOU": 85.07,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.62016667, -32.7028] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML11",
    "Monitoring_line": "St Helena Bay",
    "depth": 200.0,
    "Temperature": 12.1,
    "Salinity": 35.1,
    "Sigma_theta": 26.66,
    "NO3_NO2": 11.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.9,
    "PO43_Stdev": 0.1,
    "O2": 202.1,
    "AOU": 61.0,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.62016667, -32.7028] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML11",
    "Monitoring_line": "St Helena Bay",
    "depth": 52.2,
    "Temperature": 16.2,
    "Salinity": 35.5,
    "Sigma_theta": 26.09,
    "NO3_NO2": 2.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 230.8,
    "AOU": 10.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.62016667, -32.7028] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML11",
    "Monitoring_line": "St Helena Bay",
    "depth": 19.2,
    "Temperature": 16.2,
    "Salinity": 35.5,
    "Sigma_theta": 26.09,
    "NO3_NO2": 2.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 229.9,
    "AOU": 11.38,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.43316667, -32.7465] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML12",
    "Monitoring_line": "St Helena Bay",
    "depth": 997.3,
    "Temperature": 3.5,
    "Salinity": 34.5,
    "Sigma_theta": 27.45,
    "NO3_NO2": 32.9,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.5,
    "PO43_Stdev": 0.0,
    "O2": 168.2,
    "AOU": 153.88,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.43316667, -32.7465] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML12",
    "Monitoring_line": "St Helena Bay",
    "depth": 796.2,
    "Temperature": 4.0,
    "Salinity": 34.4,
    "Sigma_theta": 27.32,
    "NO3_NO2": 33.3,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.6,
    "PO43_Stdev": 0.0,
    "O2": 188.5,
    "AOU": 129.73,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.43316667, -32.7465] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML12",
    "Monitoring_line": "St Helena Bay",
    "depth": 638.8,
    "Temperature": 4.6,
    "Salinity": 34.3,
    "Sigma_theta": 27.17,
    "NO3_NO2": 30.1,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.3,
    "PO43_Stdev": 0.0,
    "O2": 213.7,
    "AOU": 100.02,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.43316667, -32.7465] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML12",
    "Monitoring_line": "St Helena Bay",
    "depth": 425.2,
    "Temperature": 8.3,
    "Salinity": 34.6,
    "Sigma_theta": 26.92,
    "NO3_NO2": 24.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.1,
    "O2": 155.6,
    "AOU": 131.38,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.43316667, -32.7465] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML12",
    "Monitoring_line": "St Helena Bay",
    "depth": 201.9,
    "Temperature": 12.7,
    "Salinity": 35.1,
    "Sigma_theta": 26.54,
    "NO3_NO2": 11.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 0.9,
    "PO43_Stdev": 0.1,
    "O2": 193.8,
    "AOU": 66.01,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.43316667, -32.7465] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML12",
    "Monitoring_line": "St Helena Bay",
    "depth": 102.7,
    "Temperature": 15.2,
    "Salinity": 35.4,
    "Sigma_theta": 26.24,
    "NO3_NO2": 4.3,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.0,
    "O2": 220.7,
    "AOU": 25.63,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.43316667, -32.7465] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML12",
    "Monitoring_line": "St Helena Bay",
    "depth": 50.7,
    "Temperature": 15.9,
    "Salinity": 35.5,
    "Sigma_theta": 26.16,
    "NO3_NO2": 2.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 225.6,
    "AOU": 17.13,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.43316667, -32.7465] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML12",
    "Monitoring_line": "St Helena Bay",
    "depth": 16.4,
    "Temperature": 16.5,
    "Salinity": 35.5,
    "Sigma_theta": 26.02,
    "NO3_NO2": 1.4,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.0,
    "O2": 231.1,
    "AOU": 8.76,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [16.43316667, -32.7465] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML12",
    "Monitoring_line": "St Helena Bay",
    "depth": 6.0,
    "Temperature": 16.5,
    "Salinity": 35.5,
    "Sigma_theta": 26.02,
    "NO3_NO2": 1.4,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.2,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 230.4,
    "AOU": 9.45,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.76633333, -32.6832] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML14",
    "Monitoring_line": "St Helena Bay",
    "depth": 90.7,
    "Temperature": 7.4,
    "Salinity": 34.5,
    "Sigma_theta": 26.97,
    "NO3_NO2": 21.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 1.6,
    "PO43_Stdev": 0.1,
    "O2": 172.0,
    "AOU": 120.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.76633333, -32.6832] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML14",
    "Monitoring_line": "St Helena Bay",
    "depth": 68.9,
    "Temperature": 9.2,
    "Salinity": 34.7,
    "Sigma_theta": 26.85,
    "NO3_NO2": 19.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.1,
    "O2": 130.7,
    "AOU": 150.11,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.76633333, -32.6832] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML14",
    "Monitoring_line": "St Helena Bay",
    "depth": 48.9,
    "Temperature": 9.7,
    "Salinity": 34.8,
    "Sigma_theta": 26.85,
    "NO3_NO2": 22.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.2,
    "O2": 137.1,
    "AOU": 140.42,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.76633333, -32.6832] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML14",
    "Monitoring_line": "St Helena Bay",
    "depth": 29.3,
    "Temperature": 11.0,
    "Salinity": 34.8,
    "Sigma_theta": 26.62,
    "NO3_NO2": 14.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.6,
    "PO43_Stdev": 0.4,
    "O2": 186.4,
    "AOU": 83.34,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.76633333, -32.6832] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML14",
    "Monitoring_line": "St Helena Bay",
    "depth": 12.7,
    "Temperature": 12.1,
    "Salinity": 34.9,
    "Sigma_theta": 26.5,
    "NO3_NO2": 9.9,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.3,
    "PO43_Stdev": 0.2,
    "O2": 224.6,
    "AOU": 38.69,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.76633333, -32.6832] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SHBML14",
    "Monitoring_line": "St Helena Bay",
    "depth": 2.7,
    "Temperature": 13.1,
    "Salinity": 34.9,
    "Sigma_theta": 26.3,
    "NO3_NO2": 11.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.0,
    "O2": 231.8,
    "AOU": 26.02,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.28933333, -34.1502] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML01",
    "Monitoring_line": "Scarborough",
    "depth": 33.3,
    "Temperature": 11.3,
    "Salinity": 34.9,
    "Sigma_theta": 26.65,
    "NO3_NO2": 14.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.4,
    "PO43_Stdev": 0.0,
    "O2": 195.4,
    "AOU": 72.44,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.28933333, -34.1502] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML01",
    "Monitoring_line": "Scarborough",
    "depth": 20.9,
    "Temperature": 12.3,
    "Salinity": 35.0,
    "Sigma_theta": 26.54,
    "NO3_NO2": 10.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.1,
    "O2": 227.8,
    "AOU": 34.23,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.28933333, -34.1502] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML01",
    "Monitoring_line": "Scarborough",
    "depth": 10.6,
    "Temperature": 12.5,
    "Salinity": 35.0,
    "Sigma_theta": 26.5,
    "NO3_NO2": 10.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.0,
    "PO43_Stdev": 0.1,
    "O2": 233.1,
    "AOU": 27.82,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.28933333, -34.1502] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML01",
    "Monitoring_line": "Scarborough",
    "depth": 2.1,
    "Temperature": 12.5,
    "Salinity": 35.0,
    "Sigma_theta": 26.5,
    "NO3_NO2": 10.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 1.1,
    "PO43_Stdev": 0.1,
    "O2": 235.5,
    "AOU": 25.41,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.06983333, -34.22] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML02",
    "Monitoring_line": "Scarborough",
    "depth": 225.7,
    "Temperature": 7.7,
    "Salinity": 34.6,
    "Sigma_theta": 27.01,
    "NO3_NO2": 22.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 1.9,
    "PO43_Stdev": 0.2,
    "O2": 178.7,
    "AOU": 112.09,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.06983333, -34.22] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML02",
    "Monitoring_line": "Scarborough",
    "depth": 96.2,
    "Temperature": 11.2,
    "Salinity": 34.9,
    "Sigma_theta": 26.67,
    "NO3_NO2": 14.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.2,
    "PO43_Stdev": 0.1,
    "O2": 202.5,
    "AOU": 65.96,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.06983333, -34.22] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML02",
    "Monitoring_line": "Scarborough",
    "depth": 63.2,
    "Temperature": 12.5,
    "Salinity": 35.1,
    "Sigma_theta": 26.58,
    "NO3_NO2": 12.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.0,
    "PO43_Stdev": 0.1,
    "O2": 188.8,
    "AOU": 71.99,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.06983333, -34.22] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML02",
    "Monitoring_line": "Scarborough",
    "depth": 53.5,
    "Temperature": 15.0,
    "Salinity": 35.4,
    "Sigma_theta": 26.29,
    "NO3_NO2": 3.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.1,
    "PO43_Stdev": 0.0,
    "O2": 230.0,
    "AOU": 17.28,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.06983333, -34.22] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML02",
    "Monitoring_line": "Scarborough",
    "depth": 28.2,
    "Temperature": 15.7,
    "Salinity": 35.4,
    "Sigma_theta": 26.13,
    "NO3_NO2": 3.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 226.2,
    "AOU": 17.63,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.06983333, -34.22] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML02",
    "Monitoring_line": "Scarborough",
    "depth": 19.7,
    "Temperature": 15.9,
    "Salinity": 35.4,
    "Sigma_theta": 26.08,
    "NO3_NO2": 2.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 234.7,
    "AOU": 8.16,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [18.06983333, -34.22] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML02",
    "Monitoring_line": "Scarborough",
    "depth": 4.5,
    "Temperature": 16.0,
    "Salinity": 35.4,
    "Sigma_theta": 26.06,
    "NO3_NO2": 2.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.4,
    "O2": 234.6,
    "AOU": 7.77,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.96, -34.27] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML03",
    "Monitoring_line": "Scarborough",
    "depth": 270.3,
    "Temperature": 7.8,
    "Salinity": 34.6,
    "Sigma_theta": 27.0,
    "NO3_NO2": 24.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.0,
    "O2": 174.1,
    "AOU": 116.06,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.96, -34.27] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML03",
    "Monitoring_line": "Scarborough",
    "depth": 182.9,
    "Temperature": 10.0,
    "Salinity": 34.8,
    "Sigma_theta": 26.8,
    "NO3_NO2": 18.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.4,
    "PO43_Stdev": 0.2,
    "O2": 164.3,
    "AOU": 111.49,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.96, -34.27] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML03",
    "Monitoring_line": "Scarborough",
    "depth": 99.6,
    "Temperature": 13.4,
    "Salinity": 35.2,
    "Sigma_theta": 26.47,
    "NO3_NO2": 10.7,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.9,
    "PO43_Stdev": 0.1,
    "O2": 195.0,
    "AOU": 60.82,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.96, -34.27] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML03",
    "Monitoring_line": "Scarborough",
    "depth": 47.9,
    "Temperature": 15.7,
    "Salinity": 35.4,
    "Sigma_theta": 26.13,
    "NO3_NO2": 3.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.6,
    "PO43_Stdev": 0.3,
    "O2": 223.8,
    "AOU": 20.04,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.96, -34.27] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML03",
    "Monitoring_line": "Scarborough",
    "depth": 33.4,
    "Temperature": 16.0,
    "Salinity": 35.5,
    "Sigma_theta": 26.14,
    "NO3_NO2": 2.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 228.8,
    "AOU": 13.44,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.96, -34.27] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML03",
    "Monitoring_line": "Scarborough",
    "depth": 11.6,
    "Temperature": 16.0,
    "Salinity": 35.5,
    "Sigma_theta": 26.14,
    "NO3_NO2": 2.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.0,
    "O2": 231.3,
    "AOU": 10.92,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.96, -34.27] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML03",
    "Monitoring_line": "Scarborough",
    "depth": 3.1,
    "Temperature": 16.1,
    "Salinity": 35.5,
    "Sigma_theta": 26.11,
    "NO3_NO2": 2.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.2,
    "PO43": 0.0,
    "PO43_Stdev": 0.0,
    "O2": 231.7,
    "AOU": 10.04,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.85133333, -34.31] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML04",
    "Monitoring_line": "Scarborough",
    "depth": 322.4,
    "Temperature": 7.4,
    "Salinity": 34.5,
    "Sigma_theta": 26.98,
    "NO3_NO2": 27.2,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.9,
    "PO43_Stdev": 0.3,
    "O2": 180.6,
    "AOU": 112.46,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.85133333, -34.31] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML04",
    "Monitoring_line": "Scarborough",
    "depth": 299.7,
    "Temperature": 7.5,
    "Salinity": 34.5,
    "Sigma_theta": 26.96,
    "NO3_NO2": 26.1,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.1,
    "O2": 180.6,
    "AOU": 111.77,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.85133333, -34.31] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML04",
    "Monitoring_line": "Scarborough",
    "depth": 199.8,
    "Temperature": 9.3,
    "Salinity": 34.7,
    "Sigma_theta": 26.84,
    "NO3_NO2": 19.5,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.7,
    "PO43_Stdev": 0.0,
    "O2": 185.6,
    "AOU": 94.68,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.85133333, -34.31] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML04",
    "Monitoring_line": "Scarborough",
    "depth": 99.9,
    "Temperature": 13.5,
    "Salinity": 35.2,
    "Sigma_theta": 26.45,
    "NO3_NO2": 13.2,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.0,
    "PO43_Stdev": 0.1,
    "O2": 189.9,
    "AOU": 65.39,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.85133333, -34.31] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML04",
    "Monitoring_line": "Scarborough",
    "depth": 50.3,
    "Temperature": 16.4,
    "Salinity": 35.5,
    "Sigma_theta": 26.05,
    "NO3_NO2": 2.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.4,
    "O2": 221.7,
    "AOU": 18.66,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.85133333, -34.31] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML04",
    "Monitoring_line": "Scarborough",
    "depth": 32.1,
    "Temperature": 16.6,
    "Salinity": 35.5,
    "Sigma_theta": 26.0,
    "NO3_NO2": 1.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.5,
    "O2": 228.8,
    "AOU": 10.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.85133333, -34.31] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML04",
    "Monitoring_line": "Scarborough",
    "depth": 19.8,
    "Temperature": 16.7,
    "Salinity": 35.5,
    "Sigma_theta": 25.97,
    "NO3_NO2": 1.8,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 229.2,
    "AOU": 9.73,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.85133333, -34.31] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML04",
    "Monitoring_line": "Scarborough",
    "depth": 3.6,
    "Temperature": 16.7,
    "Salinity": 35.5,
    "Sigma_theta": 25.97,
    "NO3_NO2": 2.0,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 228.8,
    "AOU": 10.11,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.79, -34.3302] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML05",
    "Monitoring_line": "Scarborough",
    "depth": 362.7,
    "Temperature": 6.8,
    "Salinity": 34.5,
    "Sigma_theta": 27.06,
    "NO3_NO2": 27.4,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 2.2,
    "PO43_Stdev": 0.1,
    "O2": 185.7,
    "AOU": 111.48,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.79, -34.3302] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML05",
    "Monitoring_line": "Scarborough",
    "depth": 198.4,
    "Temperature": 10.1,
    "Salinity": 34.8,
    "Sigma_theta": 26.79,
    "NO3_NO2": 18.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.4,
    "PO43_Stdev": 0.2,
    "O2": 192.4,
    "AOU": 82.79,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.79, -34.3302] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML05",
    "Monitoring_line": "Scarborough",
    "depth": 100.0,
    "Temperature": 13.3,
    "Salinity": 35.2,
    "Sigma_theta": 26.49,
    "NO3_NO2": 13.9,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.0,
    "PO43_Stdev": 0.0,
    "O2": 183.9,
    "AOU": 72.45,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.79, -34.3302] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML05",
    "Monitoring_line": "Scarborough",
    "depth": 51.9,
    "Temperature": 16.2,
    "Salinity": 35.5,
    "Sigma_theta": 26.09,
    "NO3_NO2": 2.8,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 225.2,
    "AOU": 16.1,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.79, -34.3302] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML05",
    "Monitoring_line": "Scarborough",
    "depth": 22.0,
    "Temperature": 17.2,
    "Salinity": 35.5,
    "Sigma_theta": 25.86,
    "NO3_NO2": 1.2,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.4,
    "PO43_Stdev": 0.0,
    "O2": 225.5,
    "AOU": 11.12,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.79, -34.3302] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML05",
    "Monitoring_line": "Scarborough",
    "depth": 12.5,
    "Temperature": 17.2,
    "Salinity": 35.5,
    "Sigma_theta": 25.86,
    "NO3_NO2": 0.9,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 226.1,
    "AOU": 10.51,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.79, -34.3302] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML05",
    "Monitoring_line": "Scarborough",
    "depth": 3.6,
    "Temperature": 17.2,
    "Salinity": 35.5,
    "Sigma_theta": 25.85,
    "NO3_NO2": 1.1,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.1,
    "PO43_Stdev": 0.1,
    "O2": 225.6,
    "AOU": 11.01,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.68983333, -34.37] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML06",
    "Monitoring_line": "Scarborough",
    "depth": 587.6,
    "Temperature": 5.0,
    "Salinity": 34.4,
    "Sigma_theta": 27.21,
    "NO3_NO2": 32.4,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.8,
    "PO43_Stdev": 0.1,
    "O2": 195.4,
    "AOU": 115.07,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.68983333, -34.37] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML06",
    "Monitoring_line": "Scarborough",
    "depth": 496.7,
    "Temperature": 5.1,
    "Salinity": 34.4,
    "Sigma_theta": 27.19,
    "NO3_NO2": 31.7,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.7,
    "PO43_Stdev": 0.0,
    "O2": 196.7,
    "AOU": 112.96,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.68983333, -34.37] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML06",
    "Monitoring_line": "Scarborough",
    "depth": 404.3,
    "Temperature": 5.9,
    "Salinity": 34.4,
    "Sigma_theta": 27.1,
    "NO3_NO2": 30.7,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.1,
    "O2": 197.5,
    "AOU": 106.26,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.68983333, -34.37] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML06",
    "Monitoring_line": "Scarborough",
    "depth": 299.5,
    "Temperature": 7.9,
    "Salinity": 34.6,
    "Sigma_theta": 26.98,
    "NO3_NO2": 25.4,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.2,
    "O2": 187.1,
    "AOU": 102.42,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.68983333, -34.37] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML06",
    "Monitoring_line": "Scarborough",
    "depth": 230.2,
    "Temperature": 9.6,
    "Salinity": 34.8,
    "Sigma_theta": 26.87,
    "NO3_NO2": 22.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.8,
    "PO43_Stdev": 0.1,
    "O2": 163.4,
    "AOU": 114.86,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.68983333, -34.37] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML06",
    "Monitoring_line": "Scarborough",
    "depth": 99.3,
    "Temperature": 12.6,
    "Salinity": 35.1,
    "Sigma_theta": 26.56,
    "NO3_NO2": 14.8,
    "NO3_NO2_Stdev": 0.7,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.2,
    "O2": 190.8,
    "AOU": 69.48,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.68983333, -34.37] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML06",
    "Monitoring_line": "Scarborough",
    "depth": 49.8,
    "Temperature": 15.3,
    "Salinity": 35.4,
    "Sigma_theta": 26.22,
    "NO3_NO2": 7.3,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 0.7,
    "PO43_Stdev": 0.0,
    "O2": 207.9,
    "AOU": 37.89,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.68983333, -34.37] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML06",
    "Monitoring_line": "Scarborough",
    "depth": 20.4,
    "Temperature": 16.5,
    "Salinity": 35.5,
    "Sigma_theta": 26.02,
    "NO3_NO2": 1.6,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 228.5,
    "AOU": 11.36,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.68983333, -34.37] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML06",
    "Monitoring_line": "Scarborough",
    "depth": 9.9,
    "Temperature": 16.5,
    "Salinity": 35.5,
    "Sigma_theta": 26.02,
    "NO3_NO2": 2.0,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.4,
    "PO43_Stdev": 0.2,
    "O2": 229.4,
    "AOU": 10.45,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.68983333, -34.37] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML06",
    "Monitoring_line": "Scarborough",
    "depth": 4.6,
    "Temperature": 16.5,
    "Salinity": 35.5,
    "Sigma_theta": 26.02,
    "NO3_NO2": 2.0,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 229.1,
    "AOU": 10.75,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51933333, -34.4495] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML07",
    "Monitoring_line": "Scarborough",
    "depth": 990.4,
    "Temperature": 3.4,
    "Salinity": 34.5,
    "Sigma_theta": 27.46,
    "NO3_NO2": 35.6,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.8,
    "PO43_Stdev": 0.1,
    "O2": 165.6,
    "AOU": 157.27,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51933333, -34.4495] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML07",
    "Monitoring_line": "Scarborough",
    "depth": 792.9,
    "Temperature": 3.8,
    "Salinity": 34.4,
    "Sigma_theta": 27.34,
    "NO3_NO2": 35.2,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.6,
    "PO43_Stdev": 0.2,
    "O2": 169.9,
    "AOU": 149.89,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51933333, -34.4495] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML07",
    "Monitoring_line": "Scarborough",
    "depth": 626.8,
    "Temperature": 4.5,
    "Salinity": 34.4,
    "Sigma_theta": 27.26,
    "NO3_NO2": 31.4,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.2,
    "O2": 186.9,
    "AOU": 127.37,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51933333, -34.4495] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML07",
    "Monitoring_line": "Scarborough",
    "depth": 394.7,
    "Temperature": 6.2,
    "Salinity": 34.4,
    "Sigma_theta": 27.06,
    "NO3_NO2": 28.1,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.2,
    "O2": 193.2,
    "AOU": 108.41,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51933333, -34.4495] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML07",
    "Monitoring_line": "Scarborough",
    "depth": 200.3,
    "Temperature": 9.9,
    "Salinity": 34.8,
    "Sigma_theta": 26.82,
    "NO3_NO2": 18.8,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.6,
    "PO43_Stdev": 0.1,
    "O2": 178.1,
    "AOU": 98.31,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51933333, -34.4495] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML07",
    "Monitoring_line": "Scarborough",
    "depth": 99.1,
    "Temperature": 12.3,
    "Salinity": 35.1,
    "Sigma_theta": 26.62,
    "NO3_NO2": 12.6,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.1,
    "PO43_Stdev": 0.0,
    "O2": 197.6,
    "AOU": 64.32,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51933333, -34.4495] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML07",
    "Monitoring_line": "Scarborough",
    "depth": 50.5,
    "Temperature": 15.5,
    "Salinity": 35.4,
    "Sigma_theta": 26.18,
    "NO3_NO2": 3.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.5,
    "PO43_Stdev": 0.1,
    "O2": 227.4,
    "AOU": 17.42,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51933333, -34.4495] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML07",
    "Monitoring_line": "Scarborough",
    "depth": 30.1,
    "Temperature": 16.0,
    "Salinity": 35.5,
    "Sigma_theta": 26.14,
    "NO3_NO2": 2.4,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 227.7,
    "AOU": 14.54,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51933333, -34.4495] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML07",
    "Monitoring_line": "Scarborough",
    "depth": 19.7,
    "Temperature": 16.7,
    "Salinity": 35.5,
    "Sigma_theta": 25.97,
    "NO3_NO2": 1.9,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.2,
    "NO2_Stdev": 0.1,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 229.4,
    "AOU": 9.53,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.51933333, -34.4495] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML07",
    "Monitoring_line": "Scarborough",
    "depth": 3.9,
    "Temperature": 17.1,
    "Salinity": 35.4,
    "Sigma_theta": 25.8,
    "NO3_NO2": 1.8,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.2,
    "PO43_Stdev": 0.2,
    "O2": 226.4,
    "AOU": 10.81,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.41016667, -34.4897] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML08",
    "Monitoring_line": "Scarborough",
    "depth": 992.6,
    "Temperature": 3.3,
    "Salinity": 34.5,
    "Sigma_theta": 27.47,
    "NO3_NO2": 34.3,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.9,
    "PO43_Stdev": 0.1,
    "O2": 165.4,
    "AOU": 158.27,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.41016667, -34.4897] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML08",
    "Monitoring_line": "Scarborough",
    "depth": 791.7,
    "Temperature": 3.8,
    "Salinity": 34.4,
    "Sigma_theta": 27.34,
    "NO3_NO2": 30.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 2.1,
    "PO43_Stdev": 0.4,
    "O2": 174.2,
    "AOU": 145.59,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.41016667, -34.4897] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML08",
    "Monitoring_line": "Scarborough",
    "depth": 637.9,
    "Temperature": 4.2,
    "Salinity": 34.3,
    "Sigma_theta": 27.22,
    "NO3_NO2": 33.4,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.1,
    "O2": 193.2,
    "AOU": 123.58,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.41016667, -34.4897] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML08",
    "Monitoring_line": "Scarborough",
    "depth": 424.5,
    "Temperature": 5.4,
    "Salinity": 34.4,
    "Sigma_theta": 27.16,
    "NO3_NO2": 27.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.0,
    "O2": 200.1,
    "AOU": 107.3,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.41016667, -34.4897] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML08",
    "Monitoring_line": "Scarborough",
    "depth": 296.5,
    "Temperature": 7.2,
    "Salinity": 34.5,
    "Sigma_theta": 27.0,
    "NO3_NO2": 26.2,
    "NO3_NO2_Stdev": 0.5,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.1,
    "PO43_Stdev": 0.0,
    "O2": 180.9,
    "AOU": 113.5,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.41016667, -34.4897] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML08",
    "Monitoring_line": "Scarborough",
    "depth": 198.4,
    "Temperature": 9.8,
    "Salinity": 34.8,
    "Sigma_theta": 26.84,
    "NO3_NO2": 18.3,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.2,
    "NO2_Stdev": 0.2,
    "PO43": 1.6,
    "PO43_Stdev": 0.1,
    "O2": 174.9,
    "AOU": 102.12,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.41016667, -34.4897] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML08",
    "Monitoring_line": "Scarborough",
    "depth": 97.6,
    "Temperature": 14.6,
    "Salinity": 35.3,
    "Sigma_theta": 26.3,
    "NO3_NO2": 7.9,
    "NO3_NO2_Stdev": 0.6,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.7,
    "PO43_Stdev": 0.3,
    "O2": 207.1,
    "AOU": 42.37,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.41016667, -34.4897] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML08",
    "Monitoring_line": "Scarborough",
    "depth": 50.1,
    "Temperature": 16.3,
    "Salinity": 35.5,
    "Sigma_theta": 26.07,
    "NO3_NO2": 2.1,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.4,
    "PO43_Stdev": 0.2,
    "O2": 224.7,
    "AOU": 16.13,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.41016667, -34.4897] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML08",
    "Monitoring_line": "Scarborough",
    "depth": 29.1,
    "Temperature": 16.8,
    "Salinity": 35.5,
    "Sigma_theta": 25.95,
    "NO3_NO2": 2.0,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.4,
    "PO43_Stdev": 0.1,
    "O2": 224.9,
    "AOU": 13.57,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.41016667, -34.4897] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML08",
    "Monitoring_line": "Scarborough",
    "depth": 2.6,
    "Temperature": 17.1,
    "Salinity": 35.5,
    "Sigma_theta": 25.88,
    "NO3_NO2": 2.2,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 219.0,
    "AOU": 18.06,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.35033333, -34.5207] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML09",
    "Monitoring_line": "Scarborough",
    "depth": 1002.3,
    "Temperature": 3.2,
    "Salinity": 34.5,
    "Sigma_theta": 27.48,
    "NO3_NO2": 37.8,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.7,
    "PO43_Stdev": 0.1,
    "O2": 164.3,
    "AOU": 160.18,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.35033333, -34.5207] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML09",
    "Monitoring_line": "Scarborough",
    "depth": 786.3,
    "Temperature": 3.7,
    "Salinity": 34.4,
    "Sigma_theta": 27.35,
    "NO3_NO2": 34.8,
    "NO3_NO2_Stdev": 0.9,
    "NO2": 0.1,
    "NO2_Stdev": 0.0,
    "PO43": 2.5,
    "PO43_Stdev": 0.1,
    "O2": 173.9,
    "AOU": 146.67,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.35033333, -34.5207] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML09",
    "Monitoring_line": "Scarborough",
    "depth": 510.1,
    "Temperature": 4.7,
    "Salinity": 34.3,
    "Sigma_theta": 27.16,
    "NO3_NO2": 32.4,
    "NO3_NO2_Stdev": 0.8,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.1,
    "O2": 198.5,
    "AOU": 114.38,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.35033333, -34.5207] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML09",
    "Monitoring_line": "Scarborough",
    "depth": 194.8,
    "Temperature": 10.9,
    "Salinity": 34.9,
    "Sigma_theta": 26.72,
    "NO3_NO2": 17.7,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.4,
    "PO43_Stdev": 0.1,
    "O2": 173.7,
    "AOU": 96.57,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.35033333, -34.5207] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML09",
    "Monitoring_line": "Scarborough",
    "depth": 39.8,
    "Temperature": 16.5,
    "Salinity": 35.5,
    "Sigma_theta": 26.02,
    "NO3_NO2": 1.8,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.1,
    "PO43": 0.4,
    "PO43_Stdev": 0.1,
    "O2": 226.0,
    "AOU": 13.88,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.35033333, -34.5207] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML09",
    "Monitoring_line": "Scarborough",
    "depth": 19.5,
    "Temperature": 17.2,
    "Salinity": 35.5,
    "Sigma_theta": 25.86,
    "NO3_NO2": 2.2,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.5,
    "PO43_Stdev": 0.2,
    "O2": 222.2,
    "AOU": 14.42,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.35033333, -34.5207] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML09",
    "Monitoring_line": "Scarborough",
    "depth": 2.8,
    "Temperature": 17.2,
    "Salinity": 35.5,
    "Sigma_theta": 25.85,
    "NO3_NO2": 2.2,
    "NO3_NO2_Stdev": 0.2,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 221.9,
    "AOU": 14.7,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.23983333, -34.5593] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML10",
    "Monitoring_line": "Scarborough",
    "depth": 991.0,
    "Temperature": 3.3,
    "Salinity": 34.5,
    "Sigma_theta": 27.47,
    "NO3_NO2": 37.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.3,
    "PO43_Stdev": 0.0,
    "O2": 164.0,
    "AOU": 159.67,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.23983333, -34.5593] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML10",
    "Monitoring_line": "Scarborough",
    "depth": 790.8,
    "Temperature": 3.9,
    "Salinity": 34.4,
    "Sigma_theta": 27.33,
    "NO3_NO2": 27.1,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.4,
    "PO43_Stdev": 0.0,
    "O2": 173.4,
    "AOU": 145.6,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.23983333, -34.5593] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML10",
    "Monitoring_line": "Scarborough",
    "depth": 595.4,
    "Temperature": 4.7,
    "Salinity": 34.4,
    "Sigma_theta": 27.24,
    "NO3_NO2": 29.5,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.5,
    "PO43_Stdev": 0.0,
    "O2": 188.8,
    "AOU": 123.93,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.23983333, -34.5593] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML10",
    "Monitoring_line": "Scarborough",
    "depth": 447.0,
    "Temperature": 5.8,
    "Salinity": 34.4,
    "Sigma_theta": 27.11,
    "NO3_NO2": 22.9,
    "NO3_NO2_Stdev": 1.0,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 2.0,
    "PO43_Stdev": 0.1,
    "O2": 199.6,
    "AOU": 104.9,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.23983333, -34.5593] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML10",
    "Monitoring_line": "Scarborough",
    "depth": 298.0,
    "Temperature": 8.2,
    "Salinity": 34.6,
    "Sigma_theta": 26.94,
    "NO3_NO2": 17.8,
    "NO3_NO2_Stdev": 0.0,
    "NO2": 0.1,
    "NO2_Stdev": 0.1,
    "PO43": 1.7,
    "PO43_Stdev": 0.1,
    "O2": 180.9,
    "AOU": 106.64,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.23983333, -34.5593] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML10",
    "Monitoring_line": "Scarborough",
    "depth": 196.4,
    "Temperature": 11.2,
    "Salinity": 35.0,
    "Sigma_theta": 26.75,
    "NO3_NO2": 17.8,
    "NO3_NO2_Stdev": 0.9,
    "NO2": 0.0,
    "NO2_Stdev": 0.0,
    "PO43": 1.3,
    "PO43_Stdev": 0.1,
    "O2": 171.6,
    "AOU": 96.76,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.23983333, -34.5593] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML10",
    "Monitoring_line": "Scarborough",
    "depth": 75.6,
    "Temperature": 16.4,
    "Salinity": 35.5,
    "Sigma_theta": 26.05,
    "NO3_NO2": 2.0,
    "NO3_NO2_Stdev": 0.1,
    "NO2": 0.2,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.1,
    "O2": 225.2,
    "AOU": 15.17,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.23983333, -34.5593] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML10",
    "Monitoring_line": "Scarborough",
    "depth": 30.3,
    "Temperature": 17.5,
    "Salinity": 35.5,
    "Sigma_theta": 25.78,
    "NO3_NO2": 2.1,
    "NO3_NO2_Stdev": 0.4,
    "NO2": 0.4,
    "NO2_Stdev": 0.1,
    "PO43": 0.2,
    "PO43_Stdev": 0.1,
    "O2": 217.8,
    "AOU": 17.46,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
},
{"type": "Feature",
  "geometry": {
    "type": "Point",
    "coordinates": [17.23983333, -34.5593] },
  "properties": {
    "Cruise": "IEP",
    "Month": "May",
    "Year": 2017,
    "Station_ID": "SML10",
    "Monitoring_line": "Scarborough",
    "depth": 4.5,
    "Temperature": 17.8,
    "Salinity": 35.5,
    "Sigma_theta": 25.71,
    "NO3_NO2": 1.6,
    "NO3_NO2_Stdev": 0.3,
    "NO2": 0.3,
    "NO2_Stdev": 0.0,
    "PO43": 0.3,
    "PO43_Stdev": 0.0,
    "O2": 217.3,
    "AOU": 16.59,
    "N15_NO3": null,
    "N15_stdev": null,
    "O18_NO3": null,
    "O18_stdev": null }
}
  ],
  "bbox": [14.1348, -34.5593, 18.28933333, -29.3817]
}
