Remote sensing of vegetation: evolution and state of the art - DOI: 10.4025/actascibiolsci.v30i4.5868

Detalhes bibliográficos
Autor(a) principal: Ferreira, Laerte Guimarães
Data de Publicação: 2008
Outros Autores: Ferreira, Nilson Clementino, Ferreira, Manuel Eduardo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum Biological Sciences
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/5868
Resumo: Systematic surveys of the vegetative cover in Brazil include the semi-detailed mappings conducted within the scope of the Radam and Radambrasil projects, between 1971 and 1977, based on side-looking airborne radar images, and more recently, the assessments, based on Landsat 7 ETM+ imagery, of the remnant vegetation cover of the Brazilian biomes (MMA/PROBIO), finished in 2006. In a little more than 30 years, many changes have occurred, both in vegetation cover as well as in orbital remote sensing. In this review article, we discuss, from a conceptual and technological perspective, the evolution and the state of the art of imager sensors, as well as some of the enhancement techniques utilized for decoding (e.g., in biophysical parameters, etc.) and classifying the spectral response of vegetation. Likewise, we present the main current (pioneering) initiatives for land cover monitoring of the Brazilian biomes.
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spelling Remote sensing of vegetation: evolution and state of the art - DOI: 10.4025/actascibiolsci.v30i4.5868Sensoriamento remoto da vegetação: evolução e estado-da-arte - DOI: 10.4025/actascibiolsci.v30i4.5868remote sensing vegetationsensor systemsmonitoring brazilian biomes.sensoriamento remoto da vegetaçãosistemas sensoresmonitoramento dos biomas brasileiros.Systematic surveys of the vegetative cover in Brazil include the semi-detailed mappings conducted within the scope of the Radam and Radambrasil projects, between 1971 and 1977, based on side-looking airborne radar images, and more recently, the assessments, based on Landsat 7 ETM+ imagery, of the remnant vegetation cover of the Brazilian biomes (MMA/PROBIO), finished in 2006. In a little more than 30 years, many changes have occurred, both in vegetation cover as well as in orbital remote sensing. In this review article, we discuss, from a conceptual and technological perspective, the evolution and the state of the art of imager sensors, as well as some of the enhancement techniques utilized for decoding (e.g., in biophysical parameters, etc.) and classifying the spectral response of vegetation. Likewise, we present the main current (pioneering) initiatives for land cover monitoring of the Brazilian biomes.Levantamentos sistemáticos da cobertura vegetal no Brasil, à escala de semidetalhe, incluem aqueles realizados no âmbito dos projetos Radam e Radambrasil, no período de 1971 a 1977, tendo por base imagens de radar aerotransportadas e, mais recentemente, os mapeamentos, com base em imagens Landsat 7 ETM+, dos remanescentes da cobertura vegetal nos biomas brasileiros (projeto MMA/PROBIO), concluídos em 2006. Nestes pouco mais de 30 anos, muitas mudanças ocorreram, tanto na cobertura vegetal do país quanto no sensoriamento remoto orbital. Neste artigo de revisão, apresentamos, do ponto de vista conceitual e tecnológico, a evolução e o estado-da-arte dos sistemas sensores e discutimos algumas das técnicas mais utilizadas para decodificar (ex. em parâmetros biofísicos etc.) e classificar a resposta espectral da vegetação. Da mesma forma, apresentamos as principais iniciativas, históricas ou em curso, voltadas ao monitoramento da cobertura vegetal dos biomas brasileiros.Universidade Estadual De Maringá2008-11-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/586810.4025/actascibiolsci.v30i4.5868Acta Scientiarum. Biological Sciences; Vol 30 No 4 (2008); 379-390Acta Scientiarum. Biological Sciences; v. 30 n. 4 (2008); 379-3901807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/5868/5868Ferreira, Laerte GuimarãesFerreira, Nilson ClementinoFerreira, Manuel Eduardoinfo:eu-repo/semantics/openAccess2022-11-23T17:33:49Zoai:periodicos.uem.br/ojs:article/5868Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:49Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Remote sensing of vegetation: evolution and state of the art - DOI: 10.4025/actascibiolsci.v30i4.5868
Sensoriamento remoto da vegetação: evolução e estado-da-arte - DOI: 10.4025/actascibiolsci.v30i4.5868
title Remote sensing of vegetation: evolution and state of the art - DOI: 10.4025/actascibiolsci.v30i4.5868
spellingShingle Remote sensing of vegetation: evolution and state of the art - DOI: 10.4025/actascibiolsci.v30i4.5868
Ferreira, Laerte Guimarães
remote sensing vegetation
sensor systems
monitoring brazilian biomes.
sensoriamento remoto da vegetação
sistemas sensores
monitoramento dos biomas brasileiros.
title_short Remote sensing of vegetation: evolution and state of the art - DOI: 10.4025/actascibiolsci.v30i4.5868
title_full Remote sensing of vegetation: evolution and state of the art - DOI: 10.4025/actascibiolsci.v30i4.5868
title_fullStr Remote sensing of vegetation: evolution and state of the art - DOI: 10.4025/actascibiolsci.v30i4.5868
title_full_unstemmed Remote sensing of vegetation: evolution and state of the art - DOI: 10.4025/actascibiolsci.v30i4.5868
title_sort Remote sensing of vegetation: evolution and state of the art - DOI: 10.4025/actascibiolsci.v30i4.5868
author Ferreira, Laerte Guimarães
author_facet Ferreira, Laerte Guimarães
Ferreira, Nilson Clementino
Ferreira, Manuel Eduardo
author_role author
author2 Ferreira, Nilson Clementino
Ferreira, Manuel Eduardo
author2_role author
author
dc.contributor.author.fl_str_mv Ferreira, Laerte Guimarães
Ferreira, Nilson Clementino
Ferreira, Manuel Eduardo
dc.subject.por.fl_str_mv remote sensing vegetation
sensor systems
monitoring brazilian biomes.
sensoriamento remoto da vegetação
sistemas sensores
monitoramento dos biomas brasileiros.
topic remote sensing vegetation
sensor systems
monitoring brazilian biomes.
sensoriamento remoto da vegetação
sistemas sensores
monitoramento dos biomas brasileiros.
description Systematic surveys of the vegetative cover in Brazil include the semi-detailed mappings conducted within the scope of the Radam and Radambrasil projects, between 1971 and 1977, based on side-looking airborne radar images, and more recently, the assessments, based on Landsat 7 ETM+ imagery, of the remnant vegetation cover of the Brazilian biomes (MMA/PROBIO), finished in 2006. In a little more than 30 years, many changes have occurred, both in vegetation cover as well as in orbital remote sensing. In this review article, we discuss, from a conceptual and technological perspective, the evolution and the state of the art of imager sensors, as well as some of the enhancement techniques utilized for decoding (e.g., in biophysical parameters, etc.) and classifying the spectral response of vegetation. Likewise, we present the main current (pioneering) initiatives for land cover monitoring of the Brazilian biomes.
publishDate 2008
dc.date.none.fl_str_mv 2008-11-26
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/5868
10.4025/actascibiolsci.v30i4.5868
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/5868
identifier_str_mv 10.4025/actascibiolsci.v30i4.5868
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/5868/5868
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 Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 30 No 4 (2008); 379-390
Acta Scientiarum. Biological Sciences; v. 30 n. 4 (2008); 379-390
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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