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Federal
Digital Geologic-GIS Map of Roosevelt-Vanderbilt National Historic Sites and Vicinity, New York (NPS, GRD, GRI, ROVA, ROVA digital map) adapted from a New York Geological Survey Open File Report map by Fisher (1968) and a New York State Department of Transportation 7.5 Minute Series map by New York State Department of Transportation (1973)
Department of the Interior —
The Digital Geologic-GIS Map of Roosevelt-Vanderbilt National Historic Sites and Vicinity, New York is composed of GIS data layers and GIS tables, and is available in... -
Federal
Road Centerlines, Great Smoky Mountains National Park
Department of the Interior —
These data depict Road Segment Centerlines and attributes for roads that are managed and maintained by the National Park Service. Road data are used for many purposes...