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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 and characteristics of plutonic rocks in the Tonopah 1 degree by 2 degrees Quadrangle, central Nevada Map showing the distribution and characteristics of plutonic rocks in the Tonopah 1 degree by 2 degrees Quadrangle, central Nevada

Plutonic rocks, mostly granite and granodiorite, are widely distributed in the west two-thirds of the Tonopah 1 degree by 2 degree quadrangle, Nevada. These rocks were systematically studied as part of the Tonopah CUSMAP project. Studies included field mapping, petrographic and modal analyses, geochemical studies of both fresh and altered plutonic rocks and altered wallrocks, and K-Ar...

Map showing wells drilled for oil and gas deeper than 15,000 feet in the conterminous United States and offshore Map showing wells drilled for oil and gas deeper than 15,000 feet in the conterminous United States and offshore

No abstract available.

Map showing wells drilled for oil and gas deeper than 20,000 feet in the conterminous United States and offshore Map showing wells drilled for oil and gas deeper than 20,000 feet in the conterminous United States and offshore

No abstract available.

Maps and seismic profiles showing geology of the inner continental shelf, Cape Ann, Massachusetts to New Hampshire Maps and seismic profiles showing geology of the inner continental shelf, Cape Ann, Massachusetts to New Hampshire

This interpretation of the geology of the Inner Continental Shelf from Cape Ann, Mass. to New Hampshire (fig. 1) is based on high-resolution seismic-reflection surveys conducted in 1979 and 1980 as part of a cooperative program between the Massachusetts Department of Public Works and the U.S. Geological Survey. Seismic data were collected aboard the RV Gilliss along 104 kilometers (km)...

Maps and seismic profiles showing geology of the inner continental shelf, Massachusetts Bay, Massachusetts Maps and seismic profiles showing geology of the inner continental shelf, Massachusetts Bay, Massachusetts

This report depicts the geology and discusses the geologic history of the Inner Continental Shelf off the central part of the Massachusetts east coast. Massachusetts Bay is located between Cape Cod Bay and Cape Ann, and its eastern limit lies in the vicinity of Stellwagen Basin (figs. 1, 2).

Maps showing aeromagnetic intensity, flight altitudes, and generalized aeromagnetic intensity of the Walker Lake 1 degree by 2 degrees Quadrangle, California and Nevada Maps showing aeromagnetic intensity, flight altitudes, and generalized aeromagnetic intensity of the Walker Lake 1 degree by 2 degrees Quadrangle, California and Nevada

No abstract available.
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