Utilizing multi-sensor fire detections to map fires in the United States

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Abstract

In 2006, the Monitoring Trends in Burn Severity (MTBS) project began a cooperative effort between the US Forest Service (USFS) and the U.S.Geological Survey (USGS) to map and assess burn severity all large fires that have occurred in the United States since 1984. Using Landsat imagery, MTBS is mandated to map wildfire and prescribed fire that meet specific size criteria: greater than 1000 acres in the west and 500 acres in the east, regardless of ownership. Relying mostly on federal and state fire occurrence records, over 15,300 individual fires have been mapped. While mapping recorded fires, an additional 2,700 “unknown” or undocumented fires were discovered and assessed. It has become apparent that there are perhaps thousands of undocumented fires in the US that are yet to be mapped. Fire occurrence records alone are inadequate if MTBS is to provide a comprehensive accounting of fire across the US. Additionally, the sheer number of fires to assess has overwhelmed current manual procedures. To address these problems, the National Aeronautics and Space Administration (NASA) Applied Sciences Program is helping to fund the efforts of the USGS and its MTBS partners (USFS, National Park Service) to develop, and implement a system to automatically identify fires using satellite data. In near real time, USGS will combine active fire satellite detections from MODIS, AVHRR and GOES satellites with Landsat acquisitions. Newly acquired Landsat imagery will be routinely scanned to identify freshly burned area pixels, derive an initial perimeter and tag the burned area with the satellite date and time of detection. Landsat imagery from the early archive will be scanned to identify undocumented fires. Additional automated fire assessment processes will be developed. The USGS will develop these processes using open source software packages in order to provide freely available tools to local land managers providing them with the capability to assess fires at the local level.

Additional publication details

Publication type Conference Paper
Publication Subtype Conference Paper
Title Utilizing multi-sensor fire detections to map fires in the United States
DOI 10.5194/isprsarchives-XL-1-161-2014
Volume XL-1
Year Published 2014
Language English
Publisher ISPRS
Contributing office(s) Earth Resources Observation and Science (EROS) Center
Description 6 p.
Larger Work Type Book
Larger Work Subtype Conference publication
Larger Work Title The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XL-1,
First page 161
Last page 166
Conference Title ISPRS Technical Commission I Symposium
Conference Location Denver, CO
Conference Date November 17-20, 2014