{
  "types": {
    "resourceTypeGeneral": "Dataset",
    "resourceType": "Lidar Data"
  },
  "identifiers": [
    {
      "identifierType": "DOI",
      "identifier": "https://doi.org/10.5069/G9D21VTT"
    },
    {
      "identifierType": "URL",
      "identifier": "https://opentopography.org/datasetMetadata?otCollectionID=OT.122023.4326.1"
    }
  ],
  "creators": [
    {
      "nameType": "Organizational",
      "name": "OpenTopography",
      "nameIdentifiers": [
        {
          "nameIdentifier": "https://opentopography.org",
          "nameIdentifierScheme": "URL"
        },
        {
          "nameIdentifier": "info@opentopography.org",
          "nameIdentifierScheme": "EMAIL"
        }
      ]
    }
  ],
  "titles": [
    {
      "title": "GEBCO Global Bathymetry and Topography",
      "lang": "en-US"
    }
  ],
  "publisher": "OpenTopography",
  "publicationYear": "2024",
  "contributors": [
    {
      "nameType": "Organizational",
      "name": "GEBCO",
      "nameIdentifiers": [
        {
          "nameIdentifier": "https://www.gebco.net/",
          "nameIdentifierScheme": "URL"
        }
      ],
      "contributorType": "ProjectMember"
    },
    {
      "nameType": "Organizational",
      "name": "Nippon Foundation",
      "nameIdentifiers": [
        {
          "nameIdentifier": "https://www.nippon-foundation.or.jp/en/",
          "nameIdentifierScheme": "URL"
        }
      ],
      "contributorType": "ProjectMember"
    },
    {
      "nameType": "Organizational",
      "name": "OpenTopography",
      "nameIdentifiers": [
        {
          "nameIdentifier": "https://opentopography.org",
          "nameIdentifierScheme": "URL"
        },
        {
          "nameIdentifier": "info@opentopography.org",
          "nameIdentifierScheme": "EMAIL"
        }
      ],
      "contributorType": "Distributor"
    }
  ],
  "dates": [
    {
      "date": "2000-02-11/2023-04-01",
      "dateType": "Collected"
    },
    {
      "date": "2024-03-08",
      "dateType": "Issued"
    }
  ],
  "language": "en-US",
  "formats": [
    "Raster Data"
  ],
  "rightsList": [
    {
      "rightsIdentifier": "CC BY 4.0",
      "rightsUri": "https://creativecommons.org/licenses/by/4.0/",
      "lang": "en-US"
    }
  ],
  "descriptions": [
    {
      "description": "<p>The Nippon Foundation-GEBCO <a href='https:\/\/seabed2030.org\/' target='_blank'>Seabed 2030 project<\/a> has produced a global terrain model for ocean and land. The GEBCO_2023 grid was published in April 2023 and is the fifth GEBCO grid developed through The Nippon Foundation-GEBCO Seabed 2030 Project. This is a collaborative project between the <a href='https:\/\/www.nippon-foundation.or.jp\/en\/' target='_blank'>Nippon Foundation<\/a> of Japan and <a href='https:\/\/www.gebco.net\/' target='_blank'>GEBCO<\/a>. The Seabed 2030 Project aims to bring together all available bathymetric data to produce the definitive map of the world ocean floor and make it available to all.<\/p> \n\n<p>The GEBCO_2023 Grid is a continuous, global terrain model for ocean and land with a spatial resolution of 15 arc seconds. Between latitudes of 50\u00B0 South and 60\u00B0 North it uses version 2.5.5 of the SRTM15+ dataset as a \"base\". This data set is a fusion of land topography with measured and estimated seafloor topography. This version of SRTM15+ is similar to version 2.1 [Tozer et al., 2019] but includes additional data sets. It uses predicted depths based on the V32 gravity model [Sandwell et al., 2019]. The SRTM15+ base grid has been augmented with the gridded bathymetric data sets developed by the four Seabed 2030 Regional Centers to produce the GEBCO_2023 Grid. <b>Note:<\/b> SRTM15+ V2.5.5 is also available through OpenTopography <a href='https:\/\/doi.org\/10.5069\/G92R3PT9' target='_blank'>here.<\/a><\/p>\n\nAccess to the version of the GEBCO_2023 grid that includes ice sheet topography is here:\n <ul><li> GEBCO Global Bathymetry and Topography (<a href='https:\/\/ot-beta.sdsc.edu\/raster?opentopoID=OTSDEM.122023.4326.1' target='_blank'>GEBCO IceTopo<\/a>)<\/li><\/ul>\nAccess to the version of the GEBCO_2023 grid that includes under-ice sheet topography is here:\n<ul>\n     <li> GEBCO Global Bathymetry and Topography Including Basal Ice Surface (<a href='https:\/\/ot-beta.sdsc.edu\/raster?opentopoID=OTSDEM.122023.4326.2' target='_blank'>GEBCO SubIceTopo<\/a>)<\/li>\n <\/ul> \nThe information for ice-surface elevation and under-ice topography\/bathymetry is taken from IceBridge BedMachine Greenland, Version 4.6 (Morlighem, M. et al. 2017) and data based on MEaSUREs BedMachine Antarctica, Version 2 (Morlighem, M. et al 2020).\n<\/p>",
      "descriptionType": "Abstract",
      "lang": "en-US"
    }
  ],
  "geoLocations": [
    {
      "geoLocationBox": {
        "westBoundLongitude": "-180.0",
        "eastBoundLongitude": "180.0",
        "southBoundLatitude": "-85.0",
        "northBoundLatitude": "85.0"
      },
      "geoLocationPlace": ""
    }
  ],
  "fundingReferences": [
    {
      "funderName": "National Science Foundation",
      "awardURI": "https://www.nsf.gov/awardsearch/showAward?AWD_ID=1948857",
      "awardNumber": "1948857",
      "awardTitle": "Collaborative Research: OpenTopography - A cyberinfrastructure facility for advancing geoscience research and education"
    },
    {
      "funderName": "National Science Foundation",
      "awardURI": "https://www.nsf.gov/awardsearch/showAward?AWD_ID=1948994",
      "awardNumber": "1948994",
      "awardTitle": "Collaborative Research: OpenTopography - A cyberinfrastructure facility for advancing geoscience research and education"
    },
    {
      "funderName": "National Science Foundation",
      "awardURI": "https://www.nsf.gov/awardsearch/showAward?AWD_ID=1948997",
      "awardNumber": "1948997",
      "awardTitle": "Collaborative Research: OpenTopography - A cyberinfrastructure facility for advancing geoscience research and education"
    }
  ],
  "schemaVersion": "http://datacite.org/schema/kernel-4"
}