%0 Conference Proceedings
%4 sid.inpe.br/marte2/2017/10.27.12.36.25
%2 sid.inpe.br/marte2/2017/10.27.12.36.26
%@isbn 978-85-17-00088-1
%F 59492
%T Dinâmica do uso e cobertura do solo e a Ocorrências de Focos de calor na mesorregião do Marajó - PA
%D 2017
%A Moraes, Jahnyffer Teixeira de,
%A Bezerra, Paulo Eduardo Silva,
%@electronicmailaddress pauloeduardoea@gmail.com
%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 2208-2215
%S Anais
%1 Instituto Nacional de Pesquisas Espaciais (INPE)
%X In the recent decades, the fires spots in the Amazon has increased considerably, especially in the protected areas, interfering in the use and land cover, causing an increase in forest fires and consequently there is a big loss in vegetation cover. In this perspective, the use of remote sensing and Geographic Information System are of great importance to detection areas deforested to assist in environmental monitoring. The software utilized in this article was the ArcGis 10.1. This article aims to analyze the use and land cover between the year 2004 and 2014 from TerraClass data, developed in partnership with INPE and EMBRAPA and the fire spots, using the methodology of Kernel density, between 2006 and 2016, located in the Mesoregion of Marajó in State of Para. This mesoregion contains five special areas, and in the recent years had major incidences of fires spots in these protected areas. After processing, the results showed that there was a decrease in vegetation cover in the mesoregion of Marajo that showed 84.29% in 2004 and decrease to 81.92% in 2014. The density of outbreaks fire showed that 44.23% of fire spots in the mesoregion of Marajó for the year 2016, are concentrated in the special areas.
%9 Detecção de mudanças
%@language pt
%3 59492.pdf