{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Earthdata Forum", "hasEmail": "mailto:earthdata-support@nasa.gov"}, "description": "Notice: Due to funding limitations, this data set was recently changed to a \u201cBasic\u201d Level of Service. Learn more about what this means for users and how you can share your story here: <a href=\"https://nsidc.org/data/user-resources/data-announcements/user-notice-level-service-update-data-products\">Level of Service Update for Data Products</a>.<br><br>\nWeekly sea ice concentration charts from the U.S. National Ice Center (USNIC) along with total ice concentration, multiyear ice concentration, first-year ice concentration, thin ice concentration, and fast ice extent. In addition, there are also period-of-record, 5-year and 10-year climatological averages.", "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/C1988932647-NSIDCV0.iso19115", "format": "ISO", "mediaType": "text/xml", "title": "Original Metadata"}, {"@type": "dcat:Distribution", "downloadURL": "https://doi.org/10.7265/46cc-3952", "format": "HTML", "mediaType": "text/html"}, {"@type": "dcat:Distribution", "downloadURL": "https://noaadata.apps.nsidc.org/NOAA/G10033/", "format": "BIN", "mediaType": "application/octet-stream"}], "identifier": "10.7265/46cc-3952", "keyword": ["earth-science-sea-ice-cryosphere-sea-ice-concentration"], "license": "https://www.usa.gov/government-works", "modified": "2026-06-23", "programCode": ["026:000"], "publisher": {"@type": "org:Organization", "name": "NSIDC"}, "spatial": "[\"CARTESIAN\", [{\"WestBoundingCoordinate\": -180.0, \"NorthBoundingCoordinate\": -19.0, \"EastBoundingCoordinate\": 180.0, \"SouthBoundingCoordinate\": -90.0}, {\"WestBoundingCoordinate\": -180.0, \"NorthBoundingCoordinate\": 90.0, \"EastBoundingCoordinate\": 180.0, \"SouthBoundingCoordinate\": 19.0}]]", "temporal": "2003-01-06/2026-06-15", "theme": ["Earth Science"], "title": "U.S. National Ice Center Arctic and Antarctic Sea Ice Concentration and Climatologies in Gridded Format, Version 1"}