{"@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 1 GHz ground-penetrating radar surveys conducted in Alaska, USA as part of the NASA SnowEx 2023 field campaign. The study site is a coastal tundra environment in the North Slope region of the Alaska coastal plain (Upper Kuparuk Toolik). Data were collected between 08 Mar 2023 to 15 Mar 2023, spatially coinciding with snow pit locations and along transects between snow pits. Data include georeferenced multichannel ground-penetrating radargrams stored within .nc files. PRocessed GPR data are available as <a href=\"https://nsidc.org/data/SNEX23_CRREL_GPR/versions/1\">SnowEx23 CRREL Ground Penetrating Radar, Version 1</a>.", "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/10.5067/8P0ABUBND9GI", "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=SNEX23_CRREL_GPR_RAW+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/SNEX23_CRREL_GPR_RAW/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%2F8P0ABUBND9GI", "format": "HTML", "mediaType": "text/html", "title": "Google Scholar search results"}], "identifier": "C3227266712-NSIDC_ECS", "issued": "2023-03-08", "keyword": ["earth-science", "radar", "spectral-engineering"], "landingPage": "https://doi.org/10.5067/8P0ABUBND9GI", "language": ["en-US"], "modified": "2025-07-17", "programCode": ["026:001"], "publisher": {"@type": "org:Organization", "name": "NASA NSIDC DAAC"}, "spatial": "-149.598 68.5257 -149.2186 68.64", "temporal": "2023-03-08T00:00:00Z/2023-03-15T23:59:59.999Z", "theme": ["SnowEx", "geospatial"], "title": "SnowEx23 CRREL Ground Penetrating Radar Raw V001"}