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Federal
1966_Glacier margins derived from USGS 1966 topographic maps for the named glaciers of Glacier National Park, MT and environs
Department of the Interior —
The 1966 polygons included in this data release represent the main body portion of the 37 named glaciers of Glacier National Park (GNP) and 2 named glaciers on the... -
Federal
2021 Mount Rainier National Park Glacier Inventory
Department of the Interior —
Surface area extents of glacial ice and perennial snow within Mount Rainier National Park, delineated in 2021 based on aerial and satellite imagery, for the purpose... -
Federal
Alaska NHM Domain map of permanent snow and initial snowpack depths, derived from monthly-mean GCM Snow water equivalent simulations, January 1980 - October 2022
Department of the Interior —
This data release contains a map of permanent snow, and initial snow-depths for use in NHM-PRMS modeling of the Alaska Domain. Data were computed from NASA's GCM...