Ramos Domingo, HernánCarnicer González, Arturo2021-10-152021-10-152021-09-200143-0807https://hdl.handle.net/2445/180623Multi-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.application/pdfeng(c) Institute of Physics (IOP), 2021Incendis forestalsProcessament digital d'imatgesForest firesDigital image processinginfo:eu-repo/semantics/article7141802021-10-15info:eu-repo/semantics/openAccess