Title :
The Active Fire FRP Estimation: Study on Sentinel-3/SLSTR
Author :
Calle, A. ; Salvador, Paulo
Author_Institution :
Dept. of Appl. Phys., Univ. of Valladolid, Valladolid, Spain
Abstract :
The estimation of thermal parameters belonging to active fires, such as fire radiative power (FRP), is a recommended method to determine fire severity. A review of the state of the art provides several semiempirical methods to estimate the FRP. On the other hand, the Sentinel-3/SLSTR instrument has two spectral channels dedicated to active-fire observation, which allows fire monitoring in a wide variety of conditions not affected by sensor saturation. This contribution analyzes these technical approaches, which are to be applied on the future Sentinel-3/Sea and Land Surface Temperature Radiometer (SLSTR) sensor in order to clarify its requirements and restrictions.
Keywords :
fires; geophysical signal processing; parameter estimation; remote sensing; Land Surface Temperature Radiometer; active fire FRP estimation; fire radiative; fire severity; sentinel-3 SLSTR instrument; spectral channel; thermal parameter estimation; Atmospheric modeling; Estimation; MODIS; Monitoring; Ocean temperature; Remote sensing; Temperature sensors; Fire detection; Sea and Land Surface Temperature Radiometer (SLSTR); Sentinel-3; fire radiative power (FRP);
Journal_Title :
Geoscience and Remote Sensing Letters, IEEE
DOI :
10.1109/LGRS.2012.2228163
