{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "NSIDC Services", "hasEmail": "mailto:nsidc@nsidc.org"}, "description": "This data set consists of an enhanced resolution digital elevation model (DEM) for the Greenland Ice Sheet. It was constructed by combining ASTER and SPOT 5 DEMs over the ice sheet periphery and margin with AVHRR photoclinometry for the interior and far north, and calibrating the data to approximate mean ICESat/GLAS elevations from 2003 to 2009. \n\nSee <a href=\"http://nsidc.org/data/measures/gimp\">Greenland Ice Mapping Project (GIMP)</a> for related data.", "distribution": [{"@type": "dcat:Distribution", "description": "Data Access link for ITSD project", "downloadURL": "https://nsidc.org/data/data-access-tool/NSIDC-0645/versions/1/", "format": "HTML", "mediaType": "text/html", "title": "Download this dataset"}, {"@type": "dcat:Distribution", "description": "Includes a user's guide, supplemental documents like ATBDs and academic papers, How Tos, FAQs, etc.", "downloadURL": "https://doi.org/10.5067/NV34YUIXLP9W", "format": "HTML", "mediaType": "text/html", "title": "View documentation related to this dataset"}, {"@type": "dcat:Distribution", "description": "NASA's newest search and order tool for subsetting, reprojecting, and reformatting data.", "downloadURL": "https://search.earthdata.nasa.gov/search/granules?p=C1458574534-NSIDC_ECS&q=nsidc-0645&m=34.875%21-102.515625%212%211%210%210%2C2&tl=1576701501%214%21%21", "format": "HTML", "mediaType": "text/html", "title": "Download this dataset through Earthdata Search"}, {"@type": "dcat:Distribution", "description": "Search results for publications that cite this dataset by its DOI.", "downloadURL": "https://scholar.google.com/scholar?q=10.5067%2FNV34YUIXLP9W", "format": "HTML", "mediaType": "text/html", "title": "Google Scholar search results"}], "identifier": "C1458574534-NSIDC_ECS", "issued": "2003-02-20", "keyword": ["cryosphere", "earth-science", "glaciers-ice-sheets", "national-geospatial-data-asset", "ngda"], "landingPage": "https://doi.org/10.5067/NV34YUIXLP9W", "language": ["en-US"], "modified": "2025-07-17", "programCode": ["026:001"], "publisher": {"@type": "org:Organization", "name": "NASA NSIDC DAAC"}, "spatial": "-75.0 60.0 -14.0 83.0", "temporal": "2003-02-20T00:00:00Z/2009-10-11T23:59:59.999Z", "theme": ["geospatial"], "title": "MEaSUREs Greenland Ice Mapping Project (GIMP) Digital Elevation Model V001"}