Monthly and 3-day mean Level-3 satellite Sea Surface Salinity created by National Centers for Environmental Information (NCEI) from the European Space Agency Soil Moisture Ocean Salinity (SMOS) mission in support of the NCEI level-2 data quality monitoring from 2010-06-01 to 2017-05-09 (NCEI Accession 0151732)

                                            {
  "fn": "NOAA National Centers for Environmental Information",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:ncei.info@noaa.gov"
}
                                        

                                            [
  {
    "@type": "dcat:Distribution",
    "title": "NCEI Dataset Landing Page",
    "mediaType": "placeholder/value",
    "description": "Navigate directly to the URL for a descriptive web page with download links.",
    "downloadURL": "https://www.ncei.noaa.gov/archive/accession/0151732",
    "describedByType": "application/octet-steam"
  },
  {
    "@type": "dcat:Distribution",
    "title": "HTTPS",
    "mediaType": "placeholder/value",
    "description": "Navigate directly to the URL for data access and direct download.",
    "downloadURL": "https://www.ncei.noaa.gov/data/oceans/ncei/archive/data/0151732/",
    "describedByType": "application/octet-steam"
  },
  {
    "@type": "dcat:Distribution",
    "title": "FTP",
    "mediaType": "placeholder/value",
    "description": "These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).",
    "downloadURL": "ftp://ftp-oceans.ncei.noaa.gov/pub/data.nodc/ncei/archive/data/0151732/",
    "describedByType": "application/octet-steam"
  },
  {
    "@type": "dcat:Distribution",
    "title": "THREDDS",
    "accessURL": "https://www.ncei.noaa.gov/thredds-ocean/catalog/ncei/archive/data/0151732/catalog.html",
    "description": "These data are available through a variety of services via a THREDDS (Thematic Real-time Environmental Distributed Data Services) Data Server (TDS). Depending on the dataset, the TDS can provide WMS, WCS, DAP, HTTP, and other data access and metadata services as well. For more information on the TDS, see http://www.unidata.ucar.edu/software/thredds/current/tds/.",
    "describedByType": "application/octet-steam"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Descriptive Information",
    "mediaType": "placeholder/value",
    "description": "Navigate directly to the URL for a descriptive web page with download links.",
    "downloadURL": "https://www.ncei.noaa.gov/archive/accession/oas/151732",
    "describedByType": "application/octet-steam"
  },
  {
    "@type": "dcat:Distribution",
    "title": "HTTPS",
    "mediaType": "placeholder/value",
    "description": "Navigate directly to the URL for data access and direct download.",
    "downloadURL": "https://www.ncei.noaa.gov/archive/accession/download/151732",
    "describedByType": "application/octet-steam"
  },
  {
    "@type": "dcat:Distribution",
    "title": "FTP",
    "mediaType": "placeholder/value",
    "description": "These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).",
    "downloadURL": "ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0148/0151732/",
    "describedByType": "application/octet-steam"
  },
  {
    "@type": "dcat:Distribution",
    "title": "https://earth.esa.int/web/guest/missions/esa-operational-eo-missions/smos",
    "mediaType": "placeholder/value",
    "description": "Mission web page",
    "downloadURL": "https://earth.esa.int/web/guest/missions/esa-operational-eo-missions/smos",
    "describedByType": "application/octet-steam"
  },
  {
    "@type": "dcat:Distribution",
    "title": "GCMD Keyword Forum Page",
    "mediaType": "placeholder/value",
    "description": "Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords",
    "downloadURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords",
    "describedByType": "application/octet-steam"
  },
  {
    "@type": "dcat:Distribution",
    "title": "NCEI Contact Information",
    "mediaType": "placeholder/value",
    "description": "Information for contacts at NCEI.",
    "downloadURL": "https://www.ncei.noaa.gov/contact",
    "describedByType": "application/octet-steam"
  },
  {
    "@type": "dcat:Distribution",
    "title": "European Space Agency (ESA) website",
    "mediaType": "placeholder/value",
    "description": "Institution web page",
    "downloadURL": "https://www.esa.int/",
    "describedByType": "application/octet-steam"
  }
]
                                        

                                            [
  "0151732",
  "SALINITY - SURFACE WATER",
  "satellite sensor - active microwave",
  "derived products",
  "satellite data",
  "surface measurements",
  "SATELLITE",
  "European Space Agency",
  "NOAA National Centers for Environmental Information",
  "World-Wide Distribution",
  "oceanography",
  "DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce",
  "EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SURFACE SALINITY",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
  "Sea Surface Salinity",
  "Sea Surface Salinity Number of Observations",
  "latitude",
  "longitude",
  "time",
  "MIRAS > 2-D Passive L-Band Microwave Interferometer",
  "SMOS > Soil Moisture and Ocean Salinity (Earth Explorer Opportunity Mission)",
  "SATELLITE (call sign: A7D5012, ICES code: 326S)",
  "GEOGRAPHIC REGION > GLOBAL OCEAN"
]
                                        

                                            []
                                        

                                            {
  "name": "NOAA National Centers for Environmental Information",
  "@type": "org:Organization"
}
                                        

                                            [
  "https://earth.esa.int/web/guest/missions/esa-operational-eo-missions/smos"
]