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ATLAS/ICESat-2 L3B Daily and Monthly Gridded Sea Ice Freeboard V004

Published by NASA NSIDC DAAC | National Aeronautics and Space Administration | Catalog Last Checked: May 06, 2026 at 07:47 PM | Dataset Last Updated: March 31, 2025
ATL20 contains daily and monthly gridded estimates of sea ice freeboard, derived from along-track freeboard estimates in the ATLAS/ICESat-2 L3A Sea Ice Freeboard product (ATL10). Data are gridded at 25 km using the SSM/I Polar Stereographic Projection.

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