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Estudos de geoprocessamento aplicados as veredas, tipos florestais tipicos do bioma Cerrado, apesar de ainda escassos, sao necessarios e de extrema importância, a fim de se expandir o conhecimento sobre essas formacoes tao frageis e peculiares. Assim, o objetivo deste trabalho foi avaliar a conservacao de duas veredas na Area de Protecao Ambiental (APA) do Rio Pandeiros, no Norte de Minas Gerais, por meio do sensoriamento remoto. Para tanto, foi utilizada uma imagem do satelite RapidEye, com resolucao espacial de 5m, a fim de gerar um maior conteudo de informacoes, permitindo, assim, a deteccao e classificacao das diferentes classes de cobertura do solo nas Veredas Almescla e Capivara. A metodologia utilizada foi baseada na classificacao supervisionada, em que o algoritmo de computador (Sistema de Informacoes Geograficas-SIG) classifica uma cena com base em amostras da cobertura identificadas previamente pelo usuario. A Vereda Almescla apresentou bons resultados quanto a sua conservacao, o que e evidenciado pela classificacao bem sucedida das classes Buriti Arboreo (10,24%) e Campo Graminoso (14,98%), bem como pelos valores superiores em relacao a porcentagem de area se comparada a Vereda Capivara, a qual apresentou maior nivel de degradacao, com relacoes ecologicas fragilizadas. Esses resultados podem auxiliar na avaliacao de aspectos que sugerem as condicoes de conservacao das veredas estudadas, alem de oferecer suporte a medidas e acoes conservacionistas que objetivam sua protecao e recuperacao, tendo em vista a grande importância ecologica, social, cultural e economica desses ambientes. 800x600 Normal 0 false false false EN-US X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabela normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Calibri",sans-serif;} A B S T R A C T Geoprocessing studies applied to paths, typical forest types of the Cerrado biome, although still rare, are necessary and extremely important, in order to expand the knowledge of these formations so fragile and peculiar. The objective of this study is to assess the conservation of two Paths in the Environmental Protection Area (APA) of Tambourines River in the North of Minas Gerais, through remote sensing. For this purpose, a satellite image was used RapidEye, with a spatial resolution of 5 m in order to generate a higher content of information to enable the detection and classification of different land cover classes in Almescla Footpaths and Capybara. The methodology used was based on supervised classification, where the computer algorithm (System of Geographical Information GIS) classifies a scene based on previously identified by the user coverage of samples. The Vereda Almescla showed good results as its conservation, which is evidenced by the successful classification of classes Arboreal Buriti (10.24%) and Campo grassy (14.98%) as well as by higher values than the area percentage compared to Vereda Capybara, which showed a higher level of degradation, with fragile ecological relationships. These results can help in the evaluation of aspects that suggest the conditions of conservation of such forests, as well as support measures and conservation actions aimed at their recovery once considered its great ecological, social, cultural and economic. Keywords: SIG, Unsupervised Classification, RapidEye, Buriti.

Uso do sensoriamento remoto para caracterização de veredas em diferentes estágios de conservação (Using remote sensing to characterize paths at different stages of conservation)