1. Historical background and current developments for mapping burned area from satellite Earth observation.
- Author
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Chuvieco, Emilio, Mouillot, Florent, van der Werf, Guido R., San Miguel, Jesús, Tanase, Mihai, Koutsias, Nikos, García, Mariano, Yebra, Marta, Padilla, Marc, Gitas, Ioannis, Heil, Angelika, Hawbaker, Todd J., and Giglio, Louis
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ARTIFICIAL satellites , *FIRE management , *BIOGEOCHEMICAL cycles , *REMOTE sensing , *AIR quality - Abstract
Fire has a diverse range of impacts on Earth's physical and social systems. Accurate and up to date information on areas affected by fire is critical to better understand drivers of fire activity, as well as its relevance for biogeochemical cycles, climate, air quality, and to aid fire management. Mapping burned areas was traditionally done from field sketches. With the launch of the first Earth observation satellites, remote sensing quickly became a more practical alternative to detect burned areas, as they provide timely regional and global coverage of fire occurrence. This review paper explores the physical basis to detect burned area from satellite observations, describes the historical trends of using satellite sensors to monitor burned areas, summarizes the most recent approaches to map burned areas and evaluates the existing burned area products (both at global and regional scales). Finally, it identifies potential future opportunities to further improve burned area detection from Earth observation satellites. • A review of burned area trends in past 40 years of RS is performed. • Different sensors used for BA mapping presented, including Radar and Lidar. • Main burned area products are commented [ABSTRACT FROM AUTHOR]
- Published
- 2019
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