Multi-stage approach to estimate forest biomass in degraded area by fire and selective logging

Erone Ghizoni Santos1, Yosio E Shimabukuro1, Egidio Arai1, Valdete Duarte1, Anderson Jorge2 and Kaio Gasparini1, (1)National Institute For Space Research (INPE), São José dos Campos, Brazil, (2)Jorge, São José dos Campos, Brazil