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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Surface Rupture Map of the 2020 M 6.5 Monte Cristo Range earthquake, Esmeralda and Mineral counties, Nevada Surface Rupture Map of the 2020 M 6.5 Monte Cristo Range earthquake, Esmeralda and Mineral counties, Nevada
The 15 May 2020, M6.5 Monte Cristo Range earthquake was the largest earthquake in Nevada in over 66 years and occurred in a sparsely populated area of western Nevada about 74 km southeast of the town of Hawthorne. The earthquake produced surface rupture distributed across a 28-km-long zone along the eastward projection of the Candelaria fault in the Mina deflection of the central Walker...
May 7, 2021—Kīlauea summit eruption contour map May 7, 2021—Kīlauea summit eruption contour map
May 7, 2021—Kīlauea summit eruption contour map showing lava lake level and elevations of features within the caldera
April 29, 2021—Increasing size of the Halema‘uma‘u lava lake April 29, 2021—Increasing size of the Halema‘uma‘u lava lake
Digital elevation models (DEMs) created from photos taken during helicopter overflights of Kīlauea summit.
April 29, 2021—Rise of the Halema‘uma‘u lava lake April 29, 2021—Rise of the Halema‘uma‘u lava lake
Digital elevation models (DEMs) created from photos taken during helicopter overflights of Kīlauea summit.
Bathymetric survey and sedimentation analysis of Lago Patillas, Puerto Rico, August 2019 Bathymetric survey and sedimentation analysis of Lago Patillas, Puerto Rico, August 2019
In August 2019, the U.S. Geological Survey, in cooperation with the Puerto Rico Electric Power Authority, conducted a bathymetric survey of Lago Patillas to update stage-volume data in order to determine the sediment infill rates and to generate a bathymetry map. Water-depth data were collected along predefined lines using single-beam depth sounder and Differential Global Positioning...
April 23, 2021—Kīlauea summit eruption contour map April 23, 2021—Kīlauea summit eruption contour map
April 23, 2021—Kīlauea summit eruption contour map showing lava lake level and elevations of features within the caldera