SWOT Level 2 Water Mask Raster Image 100m Data Product, Version 2.0

The SWOT Level 2 Water Mask Raster Image 100m 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
Water surface elevation, area, water fraction, backscatter, geophysical information are provided in geographically fixed scenes at 100 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

This collection is a sub-collection of its parent: https://podaac.jpl.nasa.gov/dataset/SWOT_L2_HR_Raster_2.0

Data and Resources

Additional Info

Field Value
Maintainer undefined
Last Updated March 31, 2025, 15:21 (UTC)
Created March 31, 2025, 15:21 (UTC)
Identifier C2799438280-POCLOUD
Issued 2022-06-28
Language {en-US}
Modified 2022-06-28
Theme {SWOT,geospatial}
accessLevel public
bureauCode {026:00}
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catalog_@id https://data.nasa.gov/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
citation Surface Water Ocean Topography (SWOT). 2024-02-01. SWOT Level 2 Water Mask Raster Image 100m Data Product. Version 2.0. SWOT Level 2 Water Mask Raster Image 100m Data Product, Version 2.0. Jet Propulsion Laboratory. Archived by National Aeronautics and Space Administration, U.S. Government, JPL NASA. https://doi.org/10.5067/SWOT-RASTER-2.0. https://swot.jpl.nasa.gov/.
creator Surface Water Ocean Topography (SWOT)
graphic-preview-description Thumbnail
graphic-preview-file https://podaac.jpl.nasa.gov/Podaac/thumbnails/SWOT_L2_HR_Raster_2.0.jpg
harvest_object_id b79b7036-8066-4e6d-ad41-15b5505688bc
harvest_source_id 61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title DNG Legacy Data
landingPage https://doi.org/10.5067/SWOT-RASTER-2.0
metadata_type geospatial
programCode {026:001}
publisher NASA/JPL/PODAAC
release-place Jet Propulsion Laboratory
resource-type Dataset
series-name SWOT Level 2 Water Mask Raster Image 100m Data Product
source_datajson_identifier true
source_hash 06d51a4c59787afd46bcb861e7b25ec879bd7ee45973f0f5310af0575448dc5e
source_schema_version 1.1
spatial -180.0 -90.0 180.0 90.0
temporal 2022-12-16T00:00:00Z/2024-03-27T00:00:00Z