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Detection of soybean planted areas through orbital images based on culture spectral dynamics REA
Mercante,Erivelto; Lima,Luiz E. P. de; Justina,Diego D. D.; Uribe-Opazo,Miguel A.; Lamparelli,Rubens A. C..
The soybean is important to the economy of Brazil, so the estimation of the planted area and the production with higher antecedence and reliability becomes essential. Techniques related to Remote Sensing may help to obtain this information at lower cost and less subjectivity in relation to traditional surveys. The aim of this study is to estimate the planted area with soybean culture in the crop of 2008/2009 in cities in the west of the state of Paraná, in Brazil, based on the spectral dynamics of the culture and through the use of the specific system of analysis for images of Landsat 5/TM satellite. The obtained results were satisfactory, because the classification supervised by Maximum Verisimilitude - MaxVer along with the techniques of the specific...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Image analysis; Landsat 5/TM; Estimate of planted area.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162012000500011
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