Feasibility of the use of Landsat imagery to map soybean crop areas in Paraná, Brazil

Detalhes bibliográficos
Autor(a) principal: Sugawara, Luciana Miura
Data de Publicação: 2009
Outros Autores: Rudorff, Bernardo Friedrich Theodor, Adami, Marcos
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/1053
Resumo: The aim of this work was to evaluate the feasibility of the use of Landsat imagery to map soybean crop areas in Paraná, Brazil, during crop years from 2000/2001 to 2006/2007. The analysis of the quick look images from the TM and ETM+ sensors was performed to select useful images to map soybean crop. The quick looks were classified according to the presence or absence of clouds and technical problems. It was verified that for none of the seven crop years it would have been possible to map soybean crop for the entire Paraná state, even for the three crop years during which both satellites Landsat 5 and 7 were operating simultaneously. The presence of clouds, detected through the optical sensors, should be considered for systematic mapping of summer crops in Brazil.
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spelling Feasibility of the use of Landsat imagery to map soybean crop areas in Paraná, BrazilViabilidade de uso de imagens do Landsat em mapeamento de área cultivada com soja no Estado do ParanáGlycine max; cloud cover; temporal resolution; optical remote sensingGlycine max; cobertura de nuvens; resolução temporal; sensoriamento remoto ópticoThe aim of this work was to evaluate the feasibility of the use of Landsat imagery to map soybean crop areas in Paraná, Brazil, during crop years from 2000/2001 to 2006/2007. The analysis of the quick look images from the TM and ETM+ sensors was performed to select useful images to map soybean crop. The quick looks were classified according to the presence or absence of clouds and technical problems. It was verified that for none of the seven crop years it would have been possible to map soybean crop for the entire Paraná state, even for the three crop years during which both satellites Landsat 5 and 7 were operating simultaneously. The presence of clouds, detected through the optical sensors, should be considered for systematic mapping of summer crops in Brazil.O objetivo deste trabalho foi avaliar a viabilidade do uso de imagens do Landsat, para o mapeamento da área cultivada com soja, nas safras de 2000/2001 a 2006/2007, no Estado do Paraná. A análise dos "quick looks" das imagens dos sensores TM e ETM+ foi feita para selecionar as imagens úteis para o mapeamento da cultura da soja. Os "quick looks" foram classificados de acordo com a presença ou a ausência de nuvens e de problemas técnicos. Conforme os resultados, em nenhum dos sete anos teria sido possível mapear a área cultivada com soja, em todo o Estado, mesmo nos três anos-safra em que os satélites Landsat 5 e 7 operaram em conjunto. A presença de nuvens, detectada pelos sensores ópticos, deve ser levada em conta no mapeamento sistemático da área cultivada com culturas de verão, no Brasil.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraSugawara, Luciana MiuraRudorff, Bernardo Friedrich TheodorAdami, Marcos2009-01-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/1053Pesquisa Agropecuaria Brasileira; v.43, n.12, dez. 2008; 1777-1783Pesquisa Agropecuária Brasileira; v.43, n.12, dez. 2008; 1777-17831678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/1053/5591https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/1053/1114info:eu-repo/semantics/openAccess2012-06-17T11:45:38Zoai:ojs.seer.sct.embrapa.br:article/1053Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2012-06-17T11:45:38Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Feasibility of the use of Landsat imagery to map soybean crop areas in Paraná, Brazil
Viabilidade de uso de imagens do Landsat em mapeamento de área cultivada com soja no Estado do Paraná
title Feasibility of the use of Landsat imagery to map soybean crop areas in Paraná, Brazil
spellingShingle Feasibility of the use of Landsat imagery to map soybean crop areas in Paraná, Brazil
Sugawara, Luciana Miura
Glycine max; cloud cover; temporal resolution; optical remote sensing
Glycine max; cobertura de nuvens; resolução temporal; sensoriamento remoto óptico
title_short Feasibility of the use of Landsat imagery to map soybean crop areas in Paraná, Brazil
title_full Feasibility of the use of Landsat imagery to map soybean crop areas in Paraná, Brazil
title_fullStr Feasibility of the use of Landsat imagery to map soybean crop areas in Paraná, Brazil
title_full_unstemmed Feasibility of the use of Landsat imagery to map soybean crop areas in Paraná, Brazil
title_sort Feasibility of the use of Landsat imagery to map soybean crop areas in Paraná, Brazil
author Sugawara, Luciana Miura
author_facet Sugawara, Luciana Miura
Rudorff, Bernardo Friedrich Theodor
Adami, Marcos
author_role author
author2 Rudorff, Bernardo Friedrich Theodor
Adami, Marcos
author2_role author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Sugawara, Luciana Miura
Rudorff, Bernardo Friedrich Theodor
Adami, Marcos
dc.subject.por.fl_str_mv Glycine max; cloud cover; temporal resolution; optical remote sensing
Glycine max; cobertura de nuvens; resolução temporal; sensoriamento remoto óptico
topic Glycine max; cloud cover; temporal resolution; optical remote sensing
Glycine max; cobertura de nuvens; resolução temporal; sensoriamento remoto óptico
description The aim of this work was to evaluate the feasibility of the use of Landsat imagery to map soybean crop areas in Paraná, Brazil, during crop years from 2000/2001 to 2006/2007. The analysis of the quick look images from the TM and ETM+ sensors was performed to select useful images to map soybean crop. The quick looks were classified according to the presence or absence of clouds and technical problems. It was verified that for none of the seven crop years it would have been possible to map soybean crop for the entire Paraná state, even for the three crop years during which both satellites Landsat 5 and 7 were operating simultaneously. The presence of clouds, detected through the optical sensors, should be considered for systematic mapping of summer crops in Brazil.
publishDate 2009
dc.date.none.fl_str_mv 2009-01-06
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/1053
url https://seer.sct.embrapa.br/index.php/pab/article/view/1053
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/1053/5591
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/1053/1114
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.43, n.12, dez. 2008; 1777-1783
Pesquisa Agropecuária Brasileira; v.43, n.12, dez. 2008; 1777-1783
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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