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		<isbn>978-85-17-00044-7</isbn>
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		<citationkey>PereiraMorCarPerBra:2009:QuÁrQu</citationkey>
		<title>Quantificação de áreas queimadas em unidades de conservação de Minas Gerais através do processamento de imagens TM Landsat 5</title>
		<format>DVD, On-line.</format>
		<year>2009</year>
		<date>25-30 abr. 2009</date>
		<numberoffiles>1</numberoffiles>
		<size>1648 KiB</size>
		<author>Pereira, Allan Arantes,</author>
		<author>Morelli, Fabiano,</author>
		<author>Carvalho, Luis Marcelo Tavares de,</author>
		<author>Pereira, José Aldo,</author>
		<author>Braga, Adauta Oliveira,</author>
		<group></group>
		<group>DSA-CPT-INPE-MCT-BR</group>
		<affiliation>Instituto Estadual de Florestas / MG</affiliation>
		<affiliation>Instituto Nacional de Pesquisas Espaciais / SP</affiliation>
		<affiliation>Universidade Federal de Lavras / MG</affiliation>
		<affiliation>Universidade Federal de Lavras/MG</affiliation>
		<affiliation>Instituto Estadual de Florestas / MG</affiliation>
		<electronicmailaddress>allan.pereira@meioambiente.mg.gov.br</electronicmailaddress>
		<electronicmailaddress>fabiano.morelli@cptec.inpe.br</electronicmailaddress>
		<electronicmailaddress>passarinho@ufla.br</electronicmailaddress>
		<electronicmailaddress>jaldo@ufla.br</electronicmailaddress>
		<electronicmailaddress>adauta.braga@meioambiente.mg.gov.br</electronicmailaddress>
		<editor>Epiphanio, José Carlos Neves,</editor>
		<editor>Galvão, Lênio Soares,</editor>
		<e-mailaddress>lise@dpi.inpe.br</e-mailaddress>
		<conferencename>Simpósio Brasileiro de Sensoriamento Remoto, 14 (SBSR)</conferencename>
		<conferencelocation>Natal</conferencelocation>
		<pages>6045-6052</pages>
		<booktitle>Anais</booktitle>
		<publisher>Instituto Nacional de Pesquisas Espaciais (INPE)</publisher>
		<publisheraddress>São José dos Campos</publisheraddress>
		<secondarytype>PRE CN</secondarytype>
		<tertiarytype>Artigo</tertiarytype>
		<organization>Instituto Nacional de Pesquisas Espaciais (INPE)</organization>
		<transferableflag>1</transferableflag>
		<keywords>Palavras-chave: remote sensing, image processing, forest fire, sensoriamento remoto, processamento de imagens, incêndios florestais.</keywords>
		<abstract>ABSTRACT: The objective of this work was to quantify burned areas within two conservation unities of sustainable use in the North of Minas Gerais, Brazil. The environmental protection areas APA Gibão and Cochá, and APA Pandeiros cover an area of 284.618ha and 210.000ha, respectively. Vegetation types in the area are mainly cerrado, veredas and deciduous forests. Burned area polygons were extracted by digital processing of Landsat TM images followed by visual interpretation. Images from September 1st, 2007 and October 3rd, 2007 were used for the analysis. NDVI were generated for each temporal image and NDVI difference images were calculated. Classification of burned areas was performed using ISODATA algorithm followed by visual interpretation. The results showed the potential of medium spatial resolution images for segmenting burn scars.</abstract>
		<area>SRE</area>
		<subject>Mudança de Uso e Cobertura da Terra</subject>
		<session>Mudança de Uso e Cobertura da Terra</session>
		<type>Mudança de Uso e Cobertura da Terra</type>
		<language>pt</language>
		<targetfile>6045-6052.pdf</targetfile>
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		<usergroup>lise@dpi.inpe.br</usergroup>
		<usergroup>marciana</usergroup>
		<usergroup>erich@sid.inpe.br</usergroup>
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		<readergroup>allan.pereira@meioambienta.mg.gov.br</readergroup>
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		<sponsor>Instituto Estadual de Florestas</sponsor>
		<mark>1</mark>
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