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
Preliminary geologic map of the Hot Sulphur Springs SE quadrangle, Grand County, Colorado
No abstract available.
Preliminary geologic map of the McCarthy C-5 quadrangle, Alaska
No abstract available.
Preliminary geologic map of the Mount Wilson quadrangle, San Miguel County, Colorado
No abstract available.
Preliminary geologic map of the Phillips quadrangle, Maine
No abstract available.
Preliminary glacial map of North Dakota
Data used for map compilation based in part upon maps listed below with modifications by the authors. Data for remaining areas from aerial photographs and reconnaissance studies by the authors.
Reconnaissance geologic map of Chichagof Island and northwestern Baranof Island, Alaska
No abstract available.
Reconnaissance geologic map of west-central Snake River plain, Idaho
No abstract available.
Simple Bouguer gravity map of Kentucky
No abstract available.