PIA22019: Northern California Fires
 Target Name:  Earth
 Is a satellite of:  Sol (our sun)
 Mission:  Terra
 Spacecraft:  Terra
 Instrument:  ASTER
 Product Size:  2302 x 2601 pixels (w x h)
 Produced By:  JPL
 Full-Res TIFF:  PIA22019.tif (17.97 MB)
 Full-Res JPEG:  PIA22019.jpg (1.463 MB)

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Original Caption Released with Image:

2016 Northern California Fires for PIA22019
2016 Northern California Fires

The October fires in Northern California were some of the most destructive in the state's history. The burned area on the right side of the image is the ATLAS fire, that burned east of Napa; the fire consumed 51,000 acres and destroyed almost 500 structures. The burned area on the left is part of the Nuns fire that burned between Sonoma and Napa; it consumed 110,000 acres, and destroyed almost 7,000 structures. The images were acquired September 7, 2016 and October 28, 2017, cover an area of 34.5 by 39 kilometers, and are located near 38.3 degrees north, 122.3 degrees east.

With its 14 spectral bands from the visible to the thermal infrared wavelength region and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER images Earth to map and monitor the changing surface of our planet. ASTER is one of five Earth-observing instruments launched Dec. 18, 1999, on Terra. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and data products.

The broad spectral coverage and high spectral resolution of ASTER provides scientists in numerous disciplines with critical information for surface mapping and monitoring of dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats; monitoring potentially active volcanoes; identifying crop stress; determining cloud morphology and physical properties; wetlands evaluation; thermal pollution monitoring; coral reef degradation; surface temperature mapping of soils and geology; and measuring surface heat balance.

The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate, Washington, D.C.

More information about ASTER is available at http://asterweb.jpl.nasa.gov/.

Image Credit:
NASA/METI/AIST/Japan Space Systems, and U.S./Japan ASTER Science Team

Image Addition Date: