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|Multi-spectral imaging: a tool for the study of the area burned in wildfires.
|Ramos Domingo, Hernán
Carnicer González, Arturo
Processament digital d'imatges
Digital image processing
|Institute of Physics (IOP)
|Multi-spectral images provide powerful information to assess the effects of wildfires. Data can be processed, combined and analyzed in such a way that can contribute to suggest a protocol of action to help recover devastated areas. The objective of this paper is to describe methods to evaluate the surface burned in a forest fire. Combining the information recorded by the visible and infrared sensors of the Landsat 8 satellite, we can estimate the temperature of the surface after the wildfire. Finally, by comparing images recorded before and after the fire, we can estimate the surface burned.
|Versió postprint del document publicat a: https://doi.org/10.1088/1361-6404/ac221d
|It is part of:
|European Journal Of Physics, 2021, vol. 42, num. 6, p. 065806
|Appears in Collections:
|Articles publicats en revistes (Física Aplicada)
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