BCO-DMO ERDDAP
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Row Type Variable Name Attribute Name Data Type Value
attribute NC_GLOBAL cdm_data_type String Other
attribute NC_GLOBAL Conventions String COARDS, CF-1.6, ACDD-1.3
attribute NC_GLOBAL creator_email String info at bco-dmo.org
attribute NC_GLOBAL creator_name String BCO-DMO
attribute NC_GLOBAL creator_url String https://www.bco-dmo.org/ (external link)
attribute NC_GLOBAL doi String 10.26008/1912/bco-dmo.937020.1
attribute NC_GLOBAL Easternmost_Easting double -104.1749
attribute NC_GLOBAL geospatial_lat_max double 9.846861
attribute NC_GLOBAL geospatial_lat_min double 9.503203
attribute NC_GLOBAL geospatial_lat_units String degrees_north
attribute NC_GLOBAL geospatial_lon_max double -104.1749
attribute NC_GLOBAL geospatial_lon_min double -104.2936
attribute NC_GLOBAL geospatial_lon_units String degrees_east
attribute NC_GLOBAL infoUrl String https://www.bco-dmo.org/dataset/937020 (external link)
attribute NC_GLOBAL institution String BCO-DMO
attribute NC_GLOBAL license String The data may be used and redistributed for free but is not intended\nfor legal use, since it may contain inaccuracies. Neither the data\nContributor, ERD, NOAA, nor the United States Government, nor any\nof their employees or contractors, makes any warranty, express or\nimplied, including warranties of merchantability and fitness for a\nparticular purpose, or assumes any legal liability for the accuracy,\ncompleteness, or usefulness, of this information.
attribute NC_GLOBAL Northernmost_Northing double 9.846861
attribute NC_GLOBAL sourceUrl String (local files)
attribute NC_GLOBAL Southernmost_Northing double 9.503203
attribute NC_GLOBAL summary String Synchrotron micro-probe X-ray diffraction data were collected for seafloor sulfide deposits. Seafloor sulfide mineral samples were collected from hydrothermally active chimneys and inactive off-axis massive sulfide deposits at East Pacific Rise (EPR) 9.50°N in 2019-2021 on cruise AT42-09. Samples were collected using the HOV Alvin. Samples were placed in a positive-pressure glove bag flushed with N2 (g), sparged with N2, heat-sealed into mylar bags containing Anaeropaks, and stored at -20°C.\n\nEpoxy embedded petrographic thin sections were created using these samples. Subsamples were dried for 24 hours under N2 (g), vacuum embedded in epoxy resin (Struers EpoFix Resin, 1L kit: Part #40200030) following manufacturer's guidelines, and cured under N2 (g) for 24 hours. Each epoxy-embedded sample was pre-cut using a wafering saw then sent to Spectrum Petrographics, Inc. (Washington, USA) for preparation as 30 micron thick, double-polished thin sections mounted on quartz slides using methods to limit sample exposure to water and ambient air. When not in use, thin-sections were stored under N2 (g) to limit oxidation. Thin sections were analyzed for X-ray diffraction at the X-ray Fluorescence Microprobe beamline \"XFM\", National Synchrotron Light Source II (NSLS II), Brookhaven National Laboratory, NY.
attribute NC_GLOBAL time_coverage_end String 2019-04-10T19:32:45Z
attribute NC_GLOBAL time_coverage_start String 2019-04-04T17:56:20Z
attribute NC_GLOBAL title String [X-ray diffraction from seafloor sulfide deposits East Pacific Rise 9-10 North] - Synchrotron micro-probe X-ray diffraction data from seafloor sulfide deposits collected during cruise AT42-09 on the East Pacific Rise (EPR) in April 2019. (Collaborative Research: From hot to cold in the dark - shifts in seafloor massive sulfide microbial communities as physical and geochemical conditions change after venting ceases)
attribute NC_GLOBAL Westernmost_Easting double -104.2936
variable Cruise String
attribute Cruise long_name String Cruise
attribute Cruise units String unitless
variable File_name String
attribute File_name long_name String File_name
attribute File_name units String unitless
variable Sample_name String
attribute Sample_name long_name String Sample_name
attribute Sample_name units String unitless
variable sample_descrip String
attribute sample_descrip long_name String Time
attribute sample_descrip units String unitless
variable Hydrotherml_vent_category String
attribute Hydrotherml_vent_category long_name String Hydrotherml_vent_category
attribute Hydrotherml_vent_category units String unitless
variable Location String
attribute Location long_name String Location
attribute Location units String unitless
variable latitude float
attribute latitude _CoordinateAxisType String Lat
attribute latitude actual_range float 9.503203, 9.846861
attribute latitude axis String Y
attribute latitude ioos_category String Location
attribute latitude long_name String Lat_dd
attribute latitude standard_name String latitude
attribute latitude units String degrees_north
variable longitude float
attribute longitude _CoordinateAxisType String Lon
attribute longitude actual_range float -104.2936, -104.1749
attribute longitude axis String X
attribute longitude ioos_category String Location
attribute longitude long_name String Lon_dd
attribute longitude standard_name String longitude
attribute longitude units String degrees_east
variable depth_f float
attribute depth_f actual_range float 2506.12, 2517.12
attribute depth_f long_name String Depth_mbs
attribute depth_f units String m
variable Hdg float
attribute Hdg actual_range float 34.0, 178.0
attribute Hdg long_name String Hdg
attribute Hdg units String degrees
variable Date_collected String
attribute Date_collected long_name String Date_collected
attribute Date_collected units String unitless
variable Time_collected String
attribute Time_collected long_name String Time_collected
attribute Time_collected units String unitless
variable time double
attribute time _CoordinateAxisType String Time
attribute time actual_range double 1.55440058E9, 1.554924765E9
attribute time axis String T
attribute time ioos_category String Time
attribute time long_name String Iso_datetime_utc
attribute time standard_name String time
attribute time time_origin String 01-JAN-1970 00:00:00
attribute time units String seconds since 1970-01-01T00:00:00Z

 
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