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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The North America tapestry of time and terrain
The North America Tapestry of Time and Terrain (1:8,000,000 scale) is a product of the US Geological Survey in the I-map series (I-2781). This map was prepared in collaboration with the Geological Survey of Canada and the Mexican Consejo Recursos de Minerales. This cartographic Tapestry is woven from a geologic map and a shaded relief image. This digital combination reveals the geologic history of
Map of flows from Pu‘u ‘Ō‘ō: September 12, 2003
Map shows lava flows erupted during 1983-present activity of Pu‘u ‘Ō‘ō and Kupaianaha. Red colors, both dark and light, denote Mother's Day flow, which began erupting on May 12, 2002 and continues to the present. The darkest color represents flows active since January 21, 2003.
Geologic map of the Ponca quadrangle, Newton, Boone, and Carroll Counties, Arkansas
This digital geologic map compilation presents new polygon
(i.e., geologic map unit contacts), line (i.e., fault, fold
axis, and structure contour), and point (i.e., structural
attitude, contact elevations) vector data for the Ponca 7 1/2'
quadrangle in northern Arkansas. The map database, which is at
1:24,000-scale resolution, provides geologic coverage of an
Geologic map of the Salmon National Forest and vicinity, east-central Idaho
The geology of the Salmon National Forest, Idaho, was compiled from
published and unpublished sources and new field mapping by Evans, Lund,
Tysdal, and Winkler between 1997 and 2001. The geology was compiled
onto 1:100,000-scale topographic base maps for input into a geographic
information system (GIS). The digital geologic map database can be
qu
Map of surficial deposits and materials in the eastern and central United States (east of 102 degrees West longitude)
This data set contains surficial geologic units in the Eastern and Central
United States, as well as a glacial limit line showing the position of
maximum glacial advance during various geologic time periods. The
geologic units represent surficial deposits and other surface materials
that accumulated or formed during the past 2+ million years, such as
soils,
Geochemistry, geochronology, mineralogy, and geology suggest sources of and controls on mineral systems in the southern Toquima Range, Nye County, Nevada
Geochemistry maps showing the distribution and abundance of 18 elements in about 1,400 rock samples, both mineralized and unmineralized, from the southern Toquima Range, Nev., indicate major structural and lithologic controls on mineralization, and suggest sources of the elements. Radiometric age data, lead mineralogy and paragenesis data, and lead-isotope data supplement the geochemical and geolo
Ferricrete, manganocrete, and bog iron occurrences with selected sedge bogs and active iron bogs and springs in the upper Animas River watershed, San Juan County, Colorado
During 1996 to 2000, the Bureau of Land Management, National
Park Service, Environmental Protection Agency, United States
Department of Agriculture (USDA) Forest Service, and the
U.S. Geological Survey (USGS) developed a coordinated
strategy to (1) study the environmental effects of
historical mining on Federal lands, and (2) remediate
contaminated s
Geologic map of the Rio Puerco quadrangle, Bernalillo and Valencia Counties, New Mexico
The Rio Puerco quadrangle is located southwest of Albuquerque in central
New Mexico and covers part of the western part of the Isleta Reservation.
The U.S. Geological Survey, the New Mexico Bureau of Geology and Mineral
Resources, and the University of New Mexico have conducted geologic
mapping on the Isleta Reservation and vicinity as part of the Middle Rio