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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. 

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Surficial geologic map of the Bettles quadrangle, Alaska Surficial geologic map of the Bettles quadrangle, Alaska

This dataset represents surficial geologic mapping of the Bettles quadrangle, Alaska. It is used to create the mapsheet in MF-2409, which shows surficial deposits of the 1:250,000 scale Bettles quadrangle in north central Alaska.

Surficial Geologic Map of the Hughes Quadrangle, Alaska Surficial Geologic Map of the Hughes Quadrangle, Alaska

This dataset represents surficial geologic mapping of the Hughes quadrangle, Alaska. It is used to create the mapsheet in MF-2408, which shows surficial deposits of the 1:250,000 scale Hughes quadrangle in north central Alaska.

Surficial Geologic Map of The Loop and Druid Arch Quadrangles, Canyonlands National Park, Utah Surficial Geologic Map of The Loop and Druid Arch Quadrangles, Canyonlands National Park, Utah

This geologic map is a product of a cooperative project between the U.S. Geological Survey and the U.S. National Park Service to provide geologic information about this part of Canyonlands National Park, Utah. This digital map database contains bedrock data from previously published data that has been modified by the author. New mapping of the surficial deposits
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