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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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Geologic map of the Skykomish River 30- by 60-minute quadrangle, Washington Geologic map of the Skykomish River 30- by 60-minute quadrangle, Washington

From the eastern-most edges of suburban Seattle, the Skykomish River quadrangle stretches east across the low rolling hills and broad river valleys of the Puget Lowland, across the forested foothills of the North Cascades, and across high meadowlands to the bare rock peaks of the Cascade crest. The Straight Creek Fault, a major Pacific Northwest structure which almost bisects the...

Geologic map of the Slate Creek-John Day Creek area, Idaho County, Idaho Geologic map of the Slate Creek-John Day Creek area, Idaho County, Idaho

No abstract available.

Geologic map of the Snowstorm Mountains and vicinity, Elko and Humboldt counties, Nevada Geologic map of the Snowstorm Mountains and vicinity, Elko and Humboldt counties, Nevada

No abstract available.

Geologic map of the Tamdy Mountains, Uzbekistan Geologic map of the Tamdy Mountains, Uzbekistan

No abstract available.

Geologic map of the Tombstone Volcanic Center, Cochise County, Arizona Geologic map of the Tombstone Volcanic Center, Cochise County, Arizona

No abstract available.

Geologic map of the Tucson Mountains Caldera, southern Arizona Geologic map of the Tucson Mountains Caldera, southern Arizona

No abstract available.
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