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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. 

Filter Total Items: 9493

Heavy metals in stream sediment, west-central Maine

This map presents the initial results of a geochemical reconnaissance of stream sediment in west-central Maine.  The area covered by this map corresponds approximately to the area covered by sheets 2 and 4 of the geologic and aeromagnetic map of northern Maine (Boucot and others, 1960).

Industrial minerals and construction materials occurrences in Alaska

No abstract available.

Iron occurrences in Alaska

No abstract available.

Map of Texas showing oil and gas fields, pipelines, and areas of exposed basement rocks

No abstract available.

Map showing distribution and configuration of basement rocks in California

No abstract available. 

Natural gamma aeroradioactivity map of Bel Air and vicinity, Harford, Baltimore, and Cecil Counties, Maryland

No abstract available.

Natural gamma aeroradioactivity of the Gnome (Carlsbad) area, New Mexico and Texas

No abstract available.

Natural gamma aeroradioactivity of the National Reactor Testing Station area, Idaho

No abstract available.

Oxidized zinc districts in California and Nevada

No abstract available.

Placer gold occurrences in Alaska

No abstract available.

Pleistocene lakes in the Great Basin

No abstract available.

Preliminary geologic map and sections of the Hogan 4 Northeast quadrangle, Lewis and Clark and Cascade Counties, Montana

No abstract available.