Mapeamento semidetalhado do uso da terra do bioma Cerrado
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Data
2008-01
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Resumo
The objective of this work was to map the land use in Cerrado at the 1:250,000 scale. The following
classes of land use were considered: croplands, planted pasturelands, reforestations, urban settlements and
mining areas. The methodological approach involved Landsat image segmentation, visual classification of the
segments and analysis of the global accuracy of the final map. Approximately 39.5% of Cerrado presented some
type of land use activity. Planted pasturelands and croplands were the dominant classes, with 26.5 and 10.5%,
respectively.
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Landsat, Image segmentation, Remote sensing, PROBIO, Segmentação de imagens, Sensoriamento remoto
Citação
SANO, Edson Eijy; ROSA, Roberto; BRITO, Jorge Luís Silva; FERREIRA, Laerte Guimarães. Mapeamento semidetalhado do uso da terra do bioma Cerrado. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 1, p. 153-156, 2008.