GIS Data
USGS is a primary source of geographic information system (GIS) data. Our data and information is presented in spatial and geographic formats, including The National Map, Earth Explorer, GloVIS, LandsatLook, and much more. Explore GIS Data Maps.
Filter Total Items: 9493
Geologic and structure maps of the Wallace 1 degree by 2 degrees quadrangle, Montana and Idaho: A digital database
This dataset was digitized by the U.S. Geological Survey EROS Data Center and U.S. Geological Survey Spokane Field Office for input into an Arc/Info geographic information system (GIS). The digital geologic map database can be queried in many ways to produce a variety of derivative geologic maps.
Geologic map and structure sections of the Simmons Peak Quadrangle, Cochise County, Arizona
No abstract available.
Geologic map of Cape Cod and the Islands, Massachusetts
No abstract available.
Geologic map of El Malpais lava field and surrounding areas, Cibola County, New Mexico
No abstract available.
Geologic map of parts of the Yaak River area, Lincoln County, northwest Montana
No abstract available.