{"@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 consists of daily snow depths and snow-water equivalents (SWEs) estimated from GPS signal-to-noise ratios (SNRs).\u00a0Snow depth is determined by\u00a0calculating the relative change of the effective multipath reflector height (i.e. the snow surface) with respect to the snow free surface. SWEs are determined using GPS snow depths and, when available, density observations from nearby SNOpack TELemetry (SNOTEL) stations. When a nearby SNOTEL station\u00a0is not available, density is estimated using GPS snow depth and\u00a0climate classes, which account for\u00a0variables such as location and time of the year.", "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/C1412992229-NSIDCV0.iso19115", "format": "ISO", "mediaType": "text/xml", "title": "Original Metadata"}, {"@type": "dcat:Distribution", "downloadURL": "https://daacdata.apps.nsidc.org/pub/DATASETS/nsidc0722_sd_swe_gps_v01/", "format": "BIN", "mediaType": "application/octet-stream"}, {"@type": "dcat:Distribution", "downloadURL": "https://doi.org/10.5067/Z02Y1HGNFXCH", "format": "HTML", "mediaType": "text/html"}, {"@type": "dcat:Distribution", "downloadURL": "https://nsidc.org/sites/default/files/nsidc-0722-v001-userguide.pdf", "format": "PDF", "mediaType": "application/pdf"}], "identifier": "10.5067/Z02Y1HGNFXCH", "keyword": ["earth-science-snow-ice-cryosphere-snow-depth", "earth-science-snow-ice-cryosphere-snow-water-equivalent"], "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\": 83.0, \"EastBoundingCoordinate\": -60.0, \"SouthBoundingCoordinate\": 32.0}, {\"WestBoundingCoordinate\": 18.36, \"NorthBoundingCoordinate\": 57.67, \"EastBoundingCoordinate\": 18.37, \"SouthBoundingCoordinate\": 57.66}]]", "temporal": "2002-09-01/2017-06-30", "theme": ["Earth Science"], "title": "Daily Snow Depth and SWE from GPS Signal-to-Noise Ratios, Version 1"}