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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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May 14—Thermal map of northeast end of fissure system May 14—Thermal map of northeast end of fissure system

Close up of the northeastern end of the fissure system.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

May 14—Thermal map of the fissure system May 14—Thermal map of the fissure system

Thermal map shows the fissure system during an overflight of the area in Leilani Estates
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Kīlauea Lower East Rift Zone Fissures and Flows, May 14 at 2:30 p.m. HST Kīlauea Lower East Rift Zone Fissures and Flows, May 14 at 2:30 p.m. HST

Location of fissure 17.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Surficial geologic map of the Dillingham quadrangle, southwestern Alaska Surficial geologic map of the Dillingham quadrangle, southwestern Alaska

The geologic map of the Dillingham quadrangle in southwestern Alaska shows surficial unconsolidated deposits, many of which are alluvial or glacial in nature. The map area, part of Alaska that was largely not glaciated during the late Wisconsin glaciation, has a long history reflecting local and more distant glaciations. Late Wisconsin glacial deposits have limited extent in the eastern...
By
Geology, Energy, and Minerals Mission Area, Ecosystems Mission Area, Alaska Science Center

May 13—Thermal map of fissure system May 13—Thermal map of fissure system

Map overlays a georegistered mosaic of thermal images collected during a helicopter overflight of Kīlauea's lower East Rift Zone fissures
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Kīlauea Lower East Rift Zone Fissures, May 13 at 9:00 a.m. HST Kīlauea Lower East Rift Zone Fissures, May 13 at 9:00 a.m. HST

Location of fissure 17. In addition to fissure 17, the map shows earlier fissures, lava flows, and steaming areas.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea
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