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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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July 6—Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 6 am on Friday, July 6.

Map of recently active traces of the Rodgers Creek Fault, Sonoma County, California

The accompanying map and digital data identify recently active strands of the Rodgers Creek Fault in Sonoma County, California, interpreted primarily from the geomorphic expression of recent faulting on aerial photography and hillshade imagery derived from airborne lidar data. A recently active fault strand is defined here as having evidence consistent with slip during the Holocene epoch (approxim

June 24—Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 6 am on Monday, July 2

June 29—Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 6 am on Friday, June 29

June 27—Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 6 am on Wednesday, June 27

June 26—Thermal map of fissure system and lava flows

This thermal map shows the fissure system and lava flows as of 6 am on Tuesday, June 26