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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 flow field changes

This map shows recent changes to Kīlauea’s active East Rift Zone lava flow field. 

By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Geologic map of the Alamosa 30’ × 60’ quadrangle, south-central Colorado

The Alamosa 30'× 60' quadrangle is located in the central San Luis Basin of southern Colorado and is bisected by the Rio Grande. The Rio Grande has headwaters in the San Juan Mountains of Colorado and ultimately discharges into the Gulf of Mexico 3,000 kilometers (km) downstream. Alluvial floodplains and associated deposits of the Rio Grande and east-draining tributaries, La Jara Creek and Conejos
By
Groundwater and Streamflow Information Program, Geosciences and Environmental Change Science Center

Flood-inundation maps for South Fork Peachtree Creek from the Brockett Road bridge to the Willivee Drive bridge, DeKalb County, Georgia

Digital flood-inundation maps for a 5.3-mile reach of South Fork Peachtree Creek that extends from about 500 feet above the Brockett Road bridge to the Willivee Drive bridge were developed by the U.S. Geological Survey (USGS) in cooperation with DeKalb County, Georgia. The flood-inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.g
By
Water Resources Mission Area, South Atlantic Water Science Center (SAWSC)

Landsat satellite image shows June 27th lava flow

This satellite image was captured on Tuesday, October 13, 2015 by the Landsat 8 satellite. 

By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Map showing flow field changes

This map shows recent changes to Kīlauea’s active East Rift Zone lava flow field.

By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Small-scale map of flow field

This small-scale map shows Kīlauea’s active East Rift Zone lava flow in relation to the eastern part of the Island of Hawai‘i.

By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Bedrock geologic map of the Worcester South quadrangle, Worcester County, Massachusetts

The bedrock geology of the 7.5-minute Worcester South quadrangle, Massachusetts, consists of deformed Neoproterozoic to Paleozoic crystalline metamorphic and intrusive igneous rocks in three fault-bounded terranes (zones), including the Avalon, Nashoba, and Merrimack zones (Zen and others, 1983). This quadrangle spans the easternmost occurrence of Ganderian margin arc-related rocks (Nashoba zone)
By
Florence Bascom Geoscience Center

Reconnaissance surficial geologic map of the Taylor Mountains quadrangle, southwestern Alaska

This map and accompanying digital files are the result of the interpretation of aerial photographs from the 1950s as well as more modern imagery. The area, long considered a part of Alaska that was largely not glaciated (see Karlstrom, 1964; Coulter and others, 1965; or Péwé, 1975), actually has a long history reflecting local and more distant glaciations. An unpublished photogeologic map of the T
By
Groundwater and Streamflow Information Program, Mineral Resources Program, Alaska Science Center

Geologic map of the Masters 7.5' quadrangle, Weld and Morgan Counties, Colorado

The Masters 7.5' quadrangle is located along the South Platte River corridor on the semiarid plains of eastern Colorado and contains surficial deposits that record alluvial, eolian, and hillslope processes that have operated in concert with environmental changes from Pleistocene to present time. The South Platte River, originating high in the Colorado Front Range, has played a major role in shapin
By
Groundwater and Streamflow Information Program, Geosciences and Environmental Change Science Center

Large-scale map with thermal mosaic overlay

This map overlays a georeferenced thermal image mosaic onto a map of the flow field to show the distribution of active and recently active breakouts.

By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Small-scale map of flow field

This small-scale map shows Kīlauea’s active East Rift Zone lava flow in relation to the eastern part of the Island of Hawai‘i. 

By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Satellite image shows June 27th lava flow

This satellite image was captured on Wednesday, September 2, by the Advanced Land Imager instrument onboard NASA's Earth Observing 1 satellite.

By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea