Raster · collection
Derived Water Mask Tiles used by the NASA-ISRO Synthetic Aperture Radar (NISAR) Mission
Listed in NASA Earthdata CMR
Collection of water mask tiles derived through analysis and processing of multiple input datasets, referenced to the WGS84 ellipsoid used for creation of products from the NISAR mission.
Description
Water mask derived at the Jet Propulsion Laboratory, California Institute of Technology, under contract with NASA, using multiple open datasets: JRC Global Surface Water v1.3 (Pekel et al 2016, Nature 540, 418-422, © EC JRC/Google); ESA WorldCover 10 m 2020 (© ESA WorldCover project 2020 / Contains modified Copernicus Sentinel data (2020) processed by ESA WorldCover consortium); OpenStreetMap Water Polygons (© OpenStreetMap contributors, ODbL 1.0); MEaSUREs GIMP Mask v1 (Howat 2017, doi:10.5067/B8X58MQBFUPA; Howat et al 2014).
All trademarks and rights remain with their respective owners; NISAR mission organizations assume no liability for use of this product.
Links
Get the data
- search.earthdata.nasa.gov /search/granules?p=C3807638962-ASF ↗
Search and download data granules using NASA Earthdata Search interface.
download · from NASA CMR
Documentation and papers
- nisar.asf.earthdatacloud.nasa.gov /NISAR/WATER_MASK/v0.5/EPSG4326/README.txt ↗
Information about the water mask for NISAR product
documentation · from NASA CMR
- nisar.asf.earthdatacloud.nasa.gov /NISAR/WATER_MASK/v0.5/EPSG4326/LICENSE.txt ↗
License information for the water mask for NISAR product
documentation · from NASA CMR
- ASF created NISAR Data User Guide nisar-docs.asf.alaska.edu ↗
documentation · from NASA CMR
- NISAR Project Home Page nisar.jpl.nasa.gov ↗
project · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C3807638962-ASF.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C3807638962-ASF.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Multi-sensor Analysis · Surface Water Processes Measurements
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C3807638962-ASF | 14 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/terrestrial-hydrosphere/surface-water/surface-water-processes-measurements | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:multi-sensor-analysis | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| license_text | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |