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Federal
Ross Lake Watershed, North Cascades National Park Service Complex, nrosswtshdg1.shp
Department of the Interior —
ArcGIS shapefile polygon that delineates the entire Ross Lake Watershed (in the US and Canada) -
Federal
Digital Surficial Geologic-GIS Map of Glacier Bay National Park and Preserve and Vicinity, Alaska and British Columbia (NPS, GRD, GRI, GLBA, GLBA_surficial digital map) adapted from a National Park Service Natural Resource Technical Report map by Becker, Streveler and Mickelson (2012)
Department of the Interior —
The Digital Surficial Geologic-GIS Map of Glacier Bay National Park and Preserve and Vicinity, Alaska and British Columbia is composed of GIS data layers and GIS...