{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "NSIDC Services", "hasEmail": "mailto:nsidc@nsidc.org"}, "description": "This data set contains the results of ground-penetrating radar surveys conducted at Cameron Pass, Colorado during the SnowEx20 campaign. Data include two-way travel time, lidar-measured snow depth, derived snow water equivalent, derived snow density, and derived relative permittivity. Ground-penetrating radar two-way travel times were sourced from two previously published data sets: <a href=\"https://doi.org/10.5067/U4Q3X27BMRR4\">SnowEx20 Cameron Pass Ground Penetrating Radar, Version 1</a> and <a href=\"https://doi.org/10.5067/SRWGLYCB6ZC4\">SnowEx21 Cameron Pass Ground Penetrating Radar, Version 1</a>. The new data presented here represents a recalculation of the snow water equivalent (SWE), snow density, and relative permittivity using terrestrial lidar scan (TLS) data.", "distribution": [{"@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/W0EJNWUZBYSL", "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?q=SNEX20_COCP_SPD+V001", "format": "HTML", "mediaType": "text/html", "title": "Download this dataset through Earthdata Search"}, {"@type": "dcat:Distribution", "description": "Search and filter data files using a map-based interface", "downloadURL": "https://nsidc.org/data/data-access-tool/SNEX20_COCP_SPD/versions/1/", "format": "HTML", "mediaType": "text/html", "title": "Download this dataset"}, {"@type": "dcat:Distribution", "description": "Search results for publications that cite this dataset by its DOI.", "downloadURL": "https://scholar.google.com/scholar?q=10.5067%2FW0EJNWUZBYSL", "format": "HTML", "mediaType": "text/html", "title": "Google Scholar search results"}], "identifier": "C2888869172-NSIDC_ECS", "issued": "2019-12-18", "keyword": ["cryosphere", "earth-science", "radar", "snow-ice", "spectral-engineering"], "landingPage": "https://doi.org/10.5067/W0EJNWUZBYSL", "language": ["en-US"], "modified": "2025-07-17", "programCode": ["026:001"], "publisher": {"@type": "org:Organization", "name": "NASA NSIDC DAAC"}, "spatial": "-105.8931 40.5154 -105.8889 40.5202", "temporal": "2019-12-18T00:00:00Z/2021-05-27T23:59:59.999Z", "theme": ["SnowEx", "geospatial"], "title": "SnowEx20-21 Cameron Pass Derived Snowpack Relative Permittivities and Densities from Ground Penetrating Radar V001"}