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SWOT Level-2 HR Raster - 100m

CDS THEIA-CNES
Source

The collection provides water surface elevation and inundation extent data on a 100-meter resolution grid.

Temporal CoverageMar 29, 2023Sep 2, 2025

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The SWOT Level-2 HR Raster - 100m dataset provides rasterized water surface elevation and inundation extent data from the High Resolution data stream of the SWOT KaRIn instrument, along with appropriate uncertainties and flags. It has been resampled onto a uniform grid at 100 meter resolution.


This dataset is also available at 250m resolution in the SWOT Level-2 HR Raster - 250m dataset.


The dataset was generated by the SWOT Mission Center but may be simulated using the SWOT Raster Processor Open Source tools.


The SWOT Level-2 HR Raster - 100m dataset is organized into swath-aligned tiles. Each of these tiles nominally contains data over 64 km x 64 km.


Please see the SWOT User Handbook, the Product Description Document and the Release Note for KaRIn science data products for additional information.


Explore a gallery of open-source tutorials and tools intended to ease the utilization of SWOT data products here.

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