{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Earthdata Forum", "hasEmail": "mailto:earthdata-support@nasa.gov"}, "description": "This data set provides a Digital Elevation Model (DEM) for Antarctica to 81.5 degrees south latitude, at a resolution of 5 km. Approximately twenty million data points were used to generate this data set.  Data points were derived from ERS-1 radar altimetry during the geodetic phase from March 1994 to May 1995.", "distribution": [{"@type": "dcat:Distribution", "conformsTo": "http://www.isotc211.org/2005/gmi", "description": "The metadata's original source.", "downloadURL": "https://cmr.earthdata.nasa.gov/search/concepts/C1386207013-NSIDCV0.iso19115", "format": "ISO", "mediaType": "text/xml", "title": "Original Metadata"}, {"@type": "dcat:Distribution", "downloadURL": "https://daacdata.apps.nsidc.org/pub/DATASETS/BAMBER_DEM/", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://doi.org/10.5067/BZVCEDZWUTCH", "format": "HTML", "mediaType": "text/html"}, {"@type": "dcat:Distribution", "downloadURL": "https://nsidc.org/sites/default/files/nsidc-0076-v001-userguide.pdf", "format": "PDF", "mediaType": "application/pdf"}], "identifier": "10.5067/BZVCEDZWUTCH", "keyword": ["earth-science-glaciers-ice-sheets-cryosphere-glacier-elevation-ice-sheet-elevation", "earth-science-glaciers-ice-sheets-cryosphere-ice-sheets", "earth-science-topography-land-surface-surface-roughness", "earth-science-topography-land-surface-terrain-elevation"], "license": "https://www.usa.gov/government-works", "modified": "2026-06-23", "programCode": ["026:000"], "publisher": {"@type": "org:Organization", "name": "NASA NSIDC DAAC"}, "spatial": "[\"CARTESIAN\", [{\"WestBoundingCoordinate\": -180.0, \"NorthBoundingCoordinate\": -65.0, \"EastBoundingCoordinate\": 180.0, \"SouthBoundingCoordinate\": -81.0}]]", "temporal": "1994-03-01/1995-05-31", "theme": ["Earth Science"], "title": "Antarctic 5-km Digital Elevation Model from ERS-1 Altimetry, Version 1"}