{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "U.S. Geological Survey", "hasEmail": "mailto:whsc_data_contact@usgs.gov"}, "description": "These data are Digital Surface Models (DSM) derived from interferometric synthetic\naperture radar (ifsar) data. A DSM is a 3 dimensional representation of surface elevations\nin an area, including elevations of man-made structures and vegetation. The USGS performs\nminimal quality assurance and no reprocessing of the DSM data. USGS distributes the DSM data\nas received from the contractors, partners or contributing entities.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://www.usgs.gov/3d-elevation-program", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.7ae63dab-a629-435b-b520-3dee9dd0e2c5.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_7ae63dab-a629-435b-b520-3dee9dd0e2c5", "keyword": ["Cartography", "DSM", "Digital Mapping", "Digital Surface Model", "Digital Terrain Model", "Elevation", "First Return Surface", "GIS", "Geodata", "High Resolution", "Hydro-Flattened", "IFSAR", "Interferometric Synthetic Aperture Radar", "Mapping", "Raster", "Terrain Elevation", "Topography", "U.S. Geological Survey", "US", "USGS", "USGS:7ae63dab-a629-435b-b520-3dee9dd0e2c5", "United States", "elevation"], "modified": "2025-02-14T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-170.00, 50.00, -127.00, 72.00", "theme": ["geospatial"], "title": "Alaska Digital Surface Models (DSMs) - USGS National Map 3DEP Downloadable Data Collection"}