{
  "type": "Collection",
  "id": "Platform2902751",
  "stac_version": "1.1.0",
  "description": "Argo float",
  "links": [
    {
      "rel": "root",
      "href": "../catalog.json",
      "type": "application/json"
    },
    {
      "rel": "cite-as",
      "href": "https://doi.org/10.17882/42182"
    },
    {
      "rel": "icon",
      "href": "https://argo.ucsd.edu/wp-content/uploads/sites/361/2020/07/Argo_logo_tallspacer.png",
      "type": "image/png",
      "title": "Argo Icon"
    },
    {
      "rel": "related",
      "href": "https://fleetmonitoring.euro-argo.eu/float/2902751",
      "type": "text/html",
      "title": "Fleet monitoring euro-argo website"
    },
    {
      "rel": "parent",
      "href": "../catalog.json",
      "type": "application/json"
    }
  ],
  "stac_extensions": [
    "https://stac-extensions.github.io/scientific/v1.0.0/schema.json",
    "https://stac-extensions.github.io/file/v2.1.0/schema.json"
  ],
  "parameters": [
    "PSAL",
    "TEMP",
    "PRES",
    "CHLA",
    "BBP700",
    "CDOM"
  ],
  "instruments": [
    "CTD_CNDC",
    "CTD_TEMP",
    "CTD_PRES",
    "FLUOROMETER_CHLA",
    "BACKSCATTERINGMETER_BBP700",
    "FLUOROMETER_CDOM"
  ],
  "mission": "CHINA ARGO PROJECT",
  "sensors": [
    {
      "name": "CTD_CNDC",
      "URI_sensor": "http://vocab.nerc.ac.uk/collection/R25/current/CTD_CNDC/",
      "maker": "SBE",
      "model": "SBE41CP_V7.2.5",
      "serial_no": "9873"
    },
    {
      "name": "CTD_TEMP",
      "URI_sensor": "http://vocab.nerc.ac.uk/collection/R25/current/CTD_TEMP/",
      "maker": "SBE",
      "model": "SBE41CP_V7.2.5",
      "serial_no": "9873"
    },
    {
      "name": "CTD_PRES",
      "URI_sensor": "http://vocab.nerc.ac.uk/collection/R25/current/CTD_PRES/",
      "maker": "DRUCK",
      "model": "DRUCK_2900PSIA",
      "serial_no": "10674144"
    },
    {
      "name": "FLUOROMETER_CHLA",
      "URI_sensor": "http://vocab.nerc.ac.uk/collection/R25/current/FLUOROMETER_CHLA/",
      "maker": "WETLABS",
      "model": "ECO_FLBBCD",
      "serial_no": "4883"
    },
    {
      "name": "BACKSCATTERINGMETER_BBP700",
      "URI_sensor": "http://vocab.nerc.ac.uk/collection/R25/current/BACKSCATTERINGMETER_BBP700/",
      "maker": "WETLABS",
      "model": "ECO_FLBBCD",
      "serial_no": "4883"
    },
    {
      "name": "FLUOROMETER_CDOM",
      "URI_sensor": "http://vocab.nerc.ac.uk/collection/R25/current/FLUOROMETER_CDOM/",
      "maker": "WETLABS",
      "model": "ECO_FLBBCD",
      "serial_no": "4883"
    }
  ],
  "detailed_parameters": [
    {
      "name": "PSAL",
      "URI_parameter": "http://vocab.nerc.ac.uk/collection/R03/current/PSAL/",
      "sensor": "CTD_CNDC",
      "units": "psu",
      "accuracy": "0.005 psu",
      "resolution": "0.001 psu",
      "predeployment_calib_equation": "none",
      "predeployment_calib_coefficient": "none",
      "predeployment_calib_comment": "none"
    },
    {
      "name": "TEMP",
      "URI_parameter": "http://vocab.nerc.ac.uk/collection/R03/current/TEMP/",
      "sensor": "CTD_TEMP",
      "units": "degC (ITS-90)",
      "accuracy": "0.002 degC",
      "resolution": "0.001 degC",
      "predeployment_calib_equation": "none",
      "predeployment_calib_coefficient": "none",
      "predeployment_calib_comment": "none"
    },
    {
      "name": "PRES",
      "URI_parameter": "http://vocab.nerc.ac.uk/collection/R03/current/PRES/",
      "sensor": "CTD_PRES",
      "units": "dbar",
      "accuracy": "1.5%",
      "resolution": "0.1 dbar",
      "predeployment_calib_equation": "none",
      "predeployment_calib_coefficient": "none",
      "predeployment_calib_comment": "none"
    },
    {
      "name": "CHLA",
      "URI_parameter": "http://vocab.nerc.ac.uk/collection/R03/current/CHLA/",
      "sensor": "FLUOROMETER_CHLA",
      "units": "mg/m^3",
      "accuracy": "0.08 mg/m^3",
      "resolution": "0.025 mg/m^3",
      "predeployment_calib_equation": "CHLA=(FLUORESCENCE_CHLA-DARK_CHLA)*SCALE_CHLA;",
      "predeployment_calib_coefficient": "SCALE_CHLA=0.0073;DARK_CHLA=47;",
      "predeployment_calib_comment": "none"
    },
    {
      "name": "BBP700",
      "URI_parameter": "http://vocab.nerc.ac.uk/collection/R03/current/BBP700/",
      "sensor": "BACKSCATTERINGMETER_BBP700",
      "units": "m^-1",
      "accuracy": "",
      "resolution": "",
      "predeployment_calib_equation": "BBP700=2*pi*khi *((BETA_BACKSCATTERING700-DARK_BACKSCATTERING700)*SCALE_BACKSCATTERING700-BETASW700);",
      "predeployment_calib_coefficient": "DARK_BACKSCATTERING700=47;SCALE_BACKSCATTERING700=1.897E-06;khi=1.076;BETASW700 (contribution of pure sea water) is calculated at 124 deg;",
      "predeployment_calib_comment": "Sullivan et al., 2013, Zhang et al., 2009, BETASW700 is the contribution by the pure seawater at 700nm, requiring temperature, salinity and using a depolarization of 0.039, its default value. the script can be found at http://doi.org/10.17882/42916. Reprocessed from the file provided by Andrew Bernard (Seabird) following ADMT18. This file is accessible at http://doi.org/10.17882/54520"
    },
    {
      "name": "CDOM",
      "URI_parameter": "http://vocab.nerc.ac.uk/collection/R03/current/CDOM/",
      "sensor": "FLUOROMETER_CDOM",
      "units": "ppb",
      "accuracy": "",
      "resolution": "",
      "predeployment_calib_equation": "CDOM = (FLUORESCENCE_CDOM-DARK_CDOM)*SCALE_CDOM;",
      "predeployment_calib_coefficient": "SCALE_CDOM=0.0910;DARK_CDOM=47;",
      "predeployment_calib_comment": "none"
    }
  ],
  "sci:doi": "10.17882/42182",
  "sci:citation": "Argo (2024). Argo float data and metadata from Global Data Assembly Centre (Argo GDAC). SEANOE. https://doi.org/10.17882/42182",
  "title": "Platform2902751",
  "extent": {
    "spatial": {
      "bbox": [
        null
      ]
    },
    "temporal": {
      "interval": [
        [
          null,
          null
        ]
      ]
    }
  },
  "license": "CC-BY-4.0",
  "providers": [
    {
      "name": "CSIO",
      "roles": [
        "producer"
      ]
    },
    {
      "name": "CSIO",
      "roles": [
        "processor"
      ]
    },
    {
      "name": "CORIOLIS",
      "roles": [
        "host"
      ]
    }
  ],
  "assets": {
    "meta.nc": {
      "href": "https://data-argo.ifremer.fr/dac/csio/2902751/2902751_meta.nc",
      "type": "application/x-netcdf",
      "title": "metadata file",
      "file:size": 98472,
      "roles": [
        "metadata"
      ]
    }
  }
}