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A NASA aircraft equipped with a powerful radar took to the skies this month, beginning a science campaign to learn more about several wildfires that have scorched vast areas of California. The flights are being used to identify structures damaged in the fires while also mapping burn areas that may be at future risk of landslides and debris flows.

They're part of the ongoing effort by NASA's Applied Sciences Disaster Program in the Earth Sciences Division, which utilizes NASA airborne and satellite instruments to generate maps and other data products that partner agencies on the ground can utilize to track fire hotspots, map the extent of the burn areas, and even measure the height of smoke plumes that have drifted over California and neighboring states.

Equipped with the Uninhabited Air Vehicle Synthetic Aperture Radar (UAVSAR) instrument, the C-20A jet began flights from NASA's Armstrong Flight Research Center near Palmdale, California, on Sept. 3. This first flight surveyed the LNU Lightning Complex burn area northeast of San Francisco. A Sept. 9 flight focused on fires south of Monterey in Central California.

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