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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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Maps of the Arctic Alaska boundary area as defined by the U.S. Arctic Research and Policy Act—Including geospatial characteristics of select marine and terrestrial features Maps of the Arctic Alaska boundary area as defined by the U.S. Arctic Research and Policy Act—Including geospatial characteristics of select marine and terrestrial features

This pamphlet presents a series of general reference maps showing relevant geospatial features of the U.S. Arctic boundary as defined by the U.S. Congress since 1984. The first generation of the U.S. Arctic Research and Policy Act (ARPA) boundary maps was originally formatted and published in 2009 by a private firm contracted with the National Science Foundation and the U.S. Arctic...

November 19, 2021—Kīlauea summit eruption reference map November 19, 2021—Kīlauea summit eruption reference map

This reference map depicts the ongoing Kīlauea summit eruption on November 19, 2021.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

November 16, 2021—Kīlauea summit thermal maps November 16, 2021—Kīlauea summit thermal maps

This reference map depicts the ongoing Kīlauea summit eruption on November 16, 2021.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

November 11, 2021—Kīlauea summit eruption reference map November 11, 2021—Kīlauea summit eruption reference map

This reference map depicts the ongoing Kīlauea summit eruption on November 11, 2021.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

November 9, 2021—Kīlauea summit thermal maps November 9, 2021—Kīlauea summit thermal maps

This reference map depicts the ongoing Kīlauea summit eruption on November 9, 2021.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

November 4, 2021—Kīlauea summit eruption reference map November 4, 2021—Kīlauea summit eruption reference map

This reference map depicts the ongoing Kīlauea summit eruption on November 4, 2021.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea
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