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Arctic and Antarctic Regional Masks for Sea Ice and Related Data Products, Version 1

Published by NASA NSIDC DAAC | National Aeronautics and Space Administration | Metadata Last Checked: February 21, 2026 | Last Modified: 2026-02-17
This data product is a set of polar ocean region masks. The masks have been developed primarily to support sea ice products, but they are potentially useful for other applications.

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