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: 9583
Coastal-change and glaciological map of the Bakutis Coast, Antarctica: 1972-2002 Coastal-change and glaciological map of the Bakutis Coast, Antarctica: 1972-2002
Changes in the area and volume of the polar ice sheets are intricately linked to changes in global climate, and the resulting changes in sea level may severely impact the densely populated coastal regions on Earth. Loss of the West Antarctic part of the Antarctic ice sheet alone could cause a sea-level rise of approximately 6 m. The potential sea-level rise after melting of the entire...
Geologic Map of the Aino Planitia (V46) Quadrangle, Venus 1:5,000,000 Geologic Map of the Aino Planitia (V46) Quadrangle, Venus 1:5,000,000
The Aino Planitia quadrangle (V-46) extends from 25?-50? S. latitude, 60?-90? E. longitude. The quadrangle was mapped at 1:5,000,000 scale as part of the NASA Planetary Geologic Mapping Program. Aino Planitia is a lowland region in the southern hemisphere of Venus and is southwest of Thetis Regio in western Aphrodite Terra. It is dominated by low-lying plains units that are characterized...
Geologic map of the Bonners Ferry 30' x 60' quadrangle, Idaho and Montana Geologic map of the Bonners Ferry 30' x 60' quadrangle, Idaho and Montana
This data set maps and describes the geology of the Bonners Ferry 30' x 60' quadrangle, Idaho and Montana. The bedrock geology of the Bonners Ferry quadrangle consists of sedimentary, metamorphic, and granitic rocks ranging in age from Middle Proterozoic to Eocene. Bedrock units include rocks of (1) the Middle Proterozoic Belt Supergroup (2) the Middle Proterozoic Deer Trail Group, (3)...
Geologic map of the Fremont quadrangle, Shannon, Carter, and Oregon Counties, Missouri Geologic map of the Fremont quadrangle, Shannon, Carter, and Oregon Counties, Missouri
The bedrock exposed in the Fremont Quadrangle, Missouri, comprises Early Ordovician aged dolomite, sandstone, and chert. The sedimentary rocks are nearly flat-lying except where they are adjacent to faults. The carbonate rocks are karstified and the area contains numerous sinkholes, springs, caves, and losing-streams. This map is one of several being produced under the U.S. Geological...