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Physiography raster - Land Cover Mapping, North Slope of the Arctic National Wildlife Refuge, Alaska, 2019

Published by Fish and Wildlife Service | Department of the Interior | Catalog Last Checked: August 01, 2026 at 02:55 AM | Dataset Last Updated: June 01, 2020 at 12:00 AM
Physiography was derived from an attribute field in the ecological subsection mapping. The original physiography linework was adjusted to match the image segmentation edges. Segments in more than one physiography class were assigned to the physiography class with the largest area.

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