%0 Conference Proceedings
%4 sid.inpe.br/marte2/2017/
%2 sid.inpe.br/marte2/2017/
%@isbn 978-85-17-00088-1
%F 59244
%T Resultados preliminares de mapeamento de desflorestamento em uma região da Amazônia brasileira utilizando dados de radares de abertura sintéticas e óticos
%D 2017
%A Sant'Anna, Sidnei João Siqueira,
%A Reis, Mariane Souza,
%@affiliation Instituto Nacional de Pesquisas Espaciais (INPE)
%@electronicmailaddress sidnei@dpi.inpe.br
%E Gherardi, Douglas Francisco Marcolino,
%E Aragão, Luiz Eduardo Oliveira e Cruz de,
%B Simpósio Brasileiro de Sensoriamento Remoto, 18 (SBSR)
%C Santos
%8 28-31 maio 2017
%I Instituto Nacional de Pesquisas Espaciais (INPE)
%J São José dos Campos
%P 3744-3751
%S Anais
%1 Instituto Nacional de Pesquisas Espaciais (INPE)
%X The Brazilian Amazon is one of the biggest and most important biomes of the world. This biome, be it because of natural causes or human action, has undergone alterations that can lead to socioeconomic and political problems for the Brazilian nation. Some of these changes, such as deforestation, are detectable through information extracted from remote sensing data. The monitoring of deforestation has been carried out, mainly by INPE, over the years using optical data. The information contained in this type of data is strongly compromised if the imaged region has intense cloud coverage, as is the case of some areas in the Brazilian Amazon. Thus, the use of microwave data is a feasible solution for the monitoring of regions with cloud coverage. This study is based on this context, by an attempt to evidence the use of SAR data for the mapping of deforested areas between the years 2008 and 2010 in the region around the Tapajós National Forest.
%9 Mudança de uso e cobertura da terra
%@language pt
%3 59244.pdf