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Alaska State Geospatial Data Clearing House
A wide variety of state-wide GIS layers with periodic updates from various agencies and sources: Borough Parcels • North Slope Borough Boundaries • ACMP Coastal Districts... -
International Bathymetric Chart of the Arctic Ocean
This digital data base contains all available bathymetric data north of 64° North, for use by mapmakers, researchers, institutions, and others whose work requires a detailed and...
