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Radarsat Antarctic Mapping Project Digital Elevation Model, Version 2

Published by NASA NSIDC DAAC;OH-STATE/BPRC | National Aeronautics and Space Administration | Catalog Last Checked: August 18, 2026 at 11:45 PM | Dataset Last Updated: August 18, 2026
The high-resolution Radarsat Antarctic Mapping Project (RAMP) Digital Elevation Model (DEM) combines topographic data from a variety of sources to provide consistent coverage of all of Antarctica.

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