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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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Map showing the distribution, mineralogy, and geochemistry of hydrothermally altered rocks in the Reno 1° x 2° quadrangle, Nevada and California Map showing the distribution, mineralogy, and geochemistry of hydrothermally altered rocks in the Reno 1° x 2° quadrangle, Nevada and California

No abstract available.

Maps showing modern fissures and Quaternary faults in the Dry Lake Valley area, Lincoln County Nevada Maps showing modern fissures and Quaternary faults in the Dry Lake Valley area, Lincoln County Nevada

No abstract available.

Photogeologic map showing distribution of sinkholes south of Fairplay, Park County, Colorado — A possible geologic hazard Photogeologic map showing distribution of sinkholes south of Fairplay, Park County, Colorado — A possible geologic hazard

A large group of at least 50, and perhaps significantly more, sinkholes partially surrounds Black Mountain 6-10 mi south Fairplay in South Park, Park County, Colorado. The sinkholes occur in bedrock in the evaporite facies of the Middle Pennsylvania Minturn Formation, and in Quaternary soil, alluvium, and glacial outwash gravels that overlie the evaporite beds. Sinkholes range in size...

Controlled photomosaic of the MTM 00142 Quadrangle, Gordii Dorsum region of Mars Controlled photomosaic of the MTM 00142 Quadrangle, Gordii Dorsum region of Mars

No abstract available.

Controlled photomosaic of the MTM 05142 Quadrangle, Gordii Dorsum region of Mars Controlled photomosaic of the MTM 05142 Quadrangle, Gordii Dorsum region of Mars

No abstract available.

Controlled photomosaic of the MTM 20182 Quadrangle, Orcus Patera region of Mars Controlled photomosaic of the MTM 20182 Quadrangle, Orcus Patera region of Mars

No abstract available.
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