{"@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 contains soil temperature, soil moisture, thaw depth, and snow depth data collected at test sites near Barrow, Alaska, during the following years.\n\nSoil temperature data - 1963-1966, 1993  Soil moisture data - 1963  Thaw depth - 1962-1968, 1991-1993  Snow depth - 1963-1964  This study focused on characterizing the active soil layer at Barrow, and determining the relationships between and among these physical properties at permafrost sites in the Arctic.\n\nThis site is U1 of the IPA's Circumpolar Active Layer Monitoring (CALM) Program and later measurements are available at the CALM Web site.", "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/C1386206550-NSIDCV0.iso19115", "format": "ISO", "mediaType": "text/xml", "title": "Original Metadata"}, {"@type": "dcat:Distribution", "downloadURL": "http://nsidc.org/data/docs/fgdc/ggd222_activlayer_barrow/index.html", "format": "HTML", "mediaType": "text/html"}, {"@type": "dcat:Distribution", "downloadURL": "https://doi.org/10.7265/w3wq-st79", "format": "HTML", "mediaType": "text/html"}, {"@type": "dcat:Distribution", "downloadURL": "https://nsidc.org/forms/GGD222_or.html?major_version=1", "format": "BIN", "mediaType": "application/octet-stream"}], "identifier": "10.7265/w3wq-st79", "keyword": ["earth-science-frozen-ground-cryosphere-active-layer", "earth-science-frozen-ground-cryosphere-soil-temperature", "earth-science-frozen-ground-land-surface-active-layer", "earth-science-frozen-ground-land-surface-soil-temperature", "earth-science-snow-ice-cryosphere-snow-depth", "earth-science-snow-ice-terrestrial-hydrosphere-snow-depth", "earth-science-soils-agriculture-soil-moisture-water-content", "earth-science-soils-agriculture-soil-temperature", "earth-science-soils-land-surface-soil-moisture-water-content", "earth-science-soils-land-surface-soil-temperature"], "license": "https://www.usa.gov/government-works", "modified": "2026-09-01", "programCode": ["026:000"], "publisher": {"@type": "org:Organization", "name": "ARCSS;NSIDC"}, "spatial": "[\"CARTESIAN\", [{\"WestBoundingCoordinate\": -156.78872, \"NorthBoundingCoordinate\": 71.29058, \"EastBoundingCoordinate\": -156.78872, \"SouthBoundingCoordinate\": 71.29058}]]", "temporal": "1962-01-01/1968-12-31", "theme": ["Earth Science"], "title": "Active layer and permafrost properties, including snow depth, soil temperature, and soil moisture, Barrow, Alaska, Version 1"}