{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "undefined", "hasEmail": "mailto:cmr-support@earthdata.nasa.gov"}, "description": "The SWOT Level 2 Water Mask Raster Image 250m Data Product from the Surface Water Ocean Topography (SWOT) mission provides global surface water elevation and inundation extent derived from high rate (HR) measurements from the Ka-band Radar Interferometer (KaRIn) on SWOT. SWOT launched on December 16, 2022 from Vandenberg Air Force Base in California into a 1-day repeat orbit for the \"calibration\" or \"fast-sampling\" phase of the mission, which completed in early July 2023. After the calibration phase, SWOT entered a 21-day repeat orbit in August 2023 to start the \"science\" phase of the mission, which is expected to continue through 2025.\\r\\n<br>\r\nWater surface elevation, area, water fraction, backscatter, geophysical information are provided in geographically fixed scenes at 250 meter horizontal resolution in Universal Transverse Mercator (UTM) projection. Available in netCDF-4 file format. On-demand processing available to users for different resolutions, sampling grids, scene sizes, and file formats.\\r\\n<br>\r\n<br>This collection is a sub-collection of its parent: https://podaac.jpl.nasa.gov/dataset/SWOT_L2_HR_Raster_2.0", "distribution": [{"@type": "dcat:Distribution", "description": "Algorithm Theoretical Basis Document (ATBD)", "downloadURL": "https://archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/web-misc/swot_mission_docs/atbd/D-105507_SWOT_ATBD_L2_HR_Raster_20230918d_cite.pdf", "format": "PDF", "mediaType": "application/pdf", "title": "View this dataset's algorithm theoretical basis document"}, {"@type": "dcat:Distribution", "description": "Browse granule search results in Earthdata Search", "downloadURL": "https://search.earthdata.nasa.gov/search/granules?p=C2799438288-POCLOUD", "format": "HTML", "mediaType": "text/html", "title": "Download this dataset through Earthdata Search"}, {"@type": "dcat:Distribution", "description": "Data Subscriber", "downloadURL": "https://github.com/podaac/data-subscriber", "format": "HTML", "mediaType": "text/html"}, {"@type": "dcat:Distribution", "description": "Data Use and Citation Policy", "downloadURL": "https://podaac.jpl.nasa.gov/CitingPODAAC", "format": "HTML", "mediaType": "text/html", "title": "View this dataset's data citation policy"}, {"@type": "dcat:Distribution", "description": "HTTPS endpoint for data browse and download", "downloadURL": "https://cmr.earthdata.nasa.gov/virtual-directory/collections/C2799438288-POCLOUD", "format": "HTML", "mediaType": "text/html", "title": "Download this dataset through a directory map"}, {"@type": "dcat:Distribution", "description": "Product Description Document (PDD)", "downloadURL": "https://archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/web-misc/swot_mission_docs/pdd/D-56416_SWOT_Product_Description_L2_HR_Raster_20231026_RevBcite.pdf", "format": "PDF", "mediaType": "application/pdf", "title": "View this dataset's user's guide"}, {"@type": "dcat:Distribution", "description": "Release Note", "downloadURL": "https://archive.podaac.earthdata.nasa.gov/podaac-ops-cumulus-docs/web-misc/swot_mission_docs/releases/SWOT_VersionC_KaRIn_Products_Release_Note.pdf", "format": "PDF", "mediaType": "application/pdf", "title": "View information related to this dataset"}, {"@type": "dcat:Distribution", "description": "SWOT Mission Page", "downloadURL": "https://swot.jpl.nasa.gov", "format": "HTML", "mediaType": "text/html", "title": "The dataset's project home page"}, {"@type": "dcat:Distribution", "description": "SWOT Mission Page at AVISO", "downloadURL": "https://www.aviso.altimetry.fr/en/missions/current-missions/swot.html", "format": "HTML", "mediaType": "text/html", "title": "View documentation related to this dataset"}, {"@type": "dcat:Distribution", "description": "SWOT Mission Page at JPL", "downloadURL": "https://www.jpl.nasa.gov/missions/surface-water-and-ocean-topography-swot", "format": "HTML", "mediaType": "text/html", "title": "View documentation related to this dataset"}, {"@type": "dcat:Distribution", "description": "SWOT Mission Page at NASA", "downloadURL": "https://www.nasa.gov/swot", "format": "HTML", "mediaType": "text/html", "title": "View documentation related to this dataset"}, {"@type": "dcat:Distribution", "description": "SWOT Mission Page at PO.DAAC", "downloadURL": "https://podaac.jpl.nasa.gov/swot", "format": "HTML", "mediaType": "text/html", "title": "View documentation related to this dataset"}, {"@type": "dcat:Distribution", "description": "Search Granules from Bulk Reprocessing (PGC0)", "downloadURL": "https://search.earthdata.nasa.gov/search/granules?p=C2799438288-POCLOUD&pg%5B0%5D%5Bid%5D=*PGC0*", "format": "HTML", "mediaType": "text/html", "title": "Download this dataset"}, {"@type": "dcat:Distribution", "description": "Search Granules from Forward Processing (PIC0)", "downloadURL": "https://search.earthdata.nasa.gov/search/granules?p=C2799438288-POCLOUD&pg%5B0%5D%5Bid%5D=*PIC0*", "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%2FSWOT-RASTER-2.0", "format": "HTML", "mediaType": "text/html", "title": "Google Scholar search results"}, {"@type": "dcat:Distribution", "description": "Thumbnail", "downloadURL": "https://podaac.jpl.nasa.gov/Podaac/thumbnails/SWOT_L2_HR_Raster_2.0.jpg", "format": "JPEG", "mediaType": "image/jpeg", "title": "Get a related visualization"}], "identifier": "C2799438288-POCLOUD", "issued": "2022-06-28", "keyword": ["earth-science", "surface-water", "terrestrial-hydrosphere"], "landingPage": "https://doi.org/10.5067/SWOT-RASTER-2.0", "language": ["en-US"], "modified": "2025-03-31", "programCode": ["026:001"], "publisher": {"@type": "org:Organization", "name": "NASA/JPL/PODAAC"}, "spatial": "-180.0 -90.0 180.0 90.0", "temporal": "2022-12-16T00:00:00Z/2024-03-27T00:00:00Z", "theme": ["SWOT", "geospatial"], "title": "SWOT Level 2 Water Mask Raster Image 250m Data Product, Version 2.0"}