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

Erone Ghizoni Santos1, Yosio E Shimabukuro2, Egidio Arai3, Valdete Duarte4, Anderson Jorge5 and Kaio Gasparini4, (1)University of Helsinki, Department of Geosciences and Geography, Helsinki, Finland, (2)National Institute For Space Research (INPE), Sao Jose dos Campos, Brazil, (3)INPE National Institute for Space Research, Sao Jose dos Campos, Brazil, (4)National Institute For Space Research (INPE), São José dos Campos, Brazil, (5)Jorge, São José dos Campos, Brazil