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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 of flow field Map of flow field

This map shows recent changes to Kīlauea’s East Rift Zone lava flow field.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Map of flow field Map of flow field

This map shows recent changes to Kīlauea’s East Rift Zone lava flow field.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Map of flow field Map of flow field

This map shows recent changes to Kīlauea’s East Rift Zone lava flow field.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Thermal map of flow field Thermal map of flow field

This map is similar to the map above but shows a thermal map over the Episode 61g lava flow.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Satellite image shows location of breakouts on flow field Satellite image shows location of breakouts on flow field

This satellite image was captured on Sunday, July 30, by the NASA/USGS Landsat 8 satellite.
By
Volcano Hazards Program, Hawaiian Volcano Observatory, Kīlauea

Land area change in coastal Louisiana (1932 to 2016) Land area change in coastal Louisiana (1932 to 2016)

Coastal Louisiana wetlands are one of the most critically threatened environments in the United States. These wetlands are in peril because Louisiana currently experiences greater coastal wetland loss than all other States in the contiguous United States combined. The analyses of landscape change presented here have utilized historical surveys, aerial, and satellite data to quantify...
By
Ecosystems Mission Area, Wetland and Aquatic Research Center , Hurricanes
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