{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Earthdata Forum", "hasEmail": "mailto:earthdata-support@nasa.gov"}, "description": "The map consists of ESRI Shapefiles of the Usa River basin, Russia, including Lek-Vorkuta and Bolshaya Rogovaya. There are four data layers in the data set: a base map layer, a permafrost layer, and two key (permafrost) areas. Each data layer comprises several sub-layers. The map is based on a UTM 41 projection with the WGS 1984 spheroid. Parameters include permafrost temperature and degree of continuity; permafrost temperature classes, lithology, and stratigraphy; thermokarst, pingos, mass ground ice, and topography, lakes, large rivers (in streams), rivers, and watershed boundary.  Data are available via ftp.", "distribution": [{"@type": "dcat:Distribution", "downloadURL": "https://nsidc.org/forms/GGD614_or.html?major_version=1", "format": "HTML", "mediaType": "text/html", "title": "Data Information (HTML)"}, {"@type": "dcat:Distribution", "downloadURL": "https://doi.org/10.7265/rsjx-xc36", "format": "HTML", "mediaType": "text/html", "title": "Data Information (HTML)"}], "identifier": "10.7265/rsjx-xc36", "keyword": ["earth-science-frozen-ground-cryosphere-ground-ice-ground-ice", "earth-science-frozen-ground-cryosphere-permafrost-permafrost", "earth-science-frozen-ground-cryosphere-soil-temperature-soil-temperature", "earth-science-frozen-ground-land-surface-ground-ice-ground-ice", "earth-science-frozen-ground-land-surface-permafrost-permafrost", "earth-science-frozen-ground-land-surface-soil-temperature-soil-temperature", "earth-science-snow-ice-cryosphere-permafrost-permafrost", "earth-science-snow-ice-terrestrial-hydrosphere-permafrost-permafrost", "earth-science-soils-land-surface-permafrost-permafrost"], "landingPage": "https://nsidc.org/forms/GGD614_or.html?major_version=1", "modified": "2026-01-13", "programCode": ["026:000"], "publisher": {"@type": "org:Organization", "name": "NSIDC"}, "spatial": "[\"CARTESIAN\",[{\"WestBoundingCoordinate\":56.0,\"NorthBoundingCoordinate\":68.0,\"EastBoundingCoordinate\":65.0,\"SouthBoundingCoordinate\":65.0}]]", "temporal": "1970-01-01/1970-01-01", "theme": ["Earth Science"], "title": "Permafrost of the Usa River Basin, Version 1"}