Desenvolvimento do banco de produtos MODIS na base estadual brasileira.

Detalhes bibliográficos
Autor(a) principal: ESQUERDO, J. C. D. M.
Data de Publicação: 2011
Outros Autores: ANTUNES, J. F. G., ANDRADE, J. C. de
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/909486
Resumo: Abstract. Satellite images have been an important source of information for land ecosystems studies. Data sharing policies, combined with the development of Web distribution systems, have increased the user?s access to several sources of orbital images. A successful example of data sharing is the LP-DAAC (Land Processes Distributed Active Archive Center), supported by EOS/NASA, which offers a set of products derived from orbital sensors, including MODIS (Moderate Resolution Imaging Spectroradiometer). Although the LP-DAAC products are pre-processed, it usually takes a few steps further so that the user can finally load the images into the geoprocessing and GIS packages. Image reprojection and image mosaicking are examples of such complementary processing activities, which may represent a reasonable job when a long time-series has to be processed. Thus, the objective of this study was to develop a MODIS products database in the Brazilian state basis, in order to store and make available images considering the Brazilian states subsets and adopting an usual image format and map projection, without requiring any additional processing step. Processing methods of NDVI, EVI and Pixel Reliability imagery, derived from the MOD13Q1 product, are presented, as well as a Web system for data distribution based on the GeoNetwork, a catalog application to manage spatially referenced resources.
id EMBR_a78ac569249f6a37cfb65306ed0581ed
oai_identifier_str oai:www.alice.cnptia.embrapa.br:doc/909486
network_acronym_str EMBR
network_name_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository_id_str 2154
spelling Desenvolvimento do banco de produtos MODIS na base estadual brasileira.Processamento de imagensBanco de imagensCompartilhamento de dadosData sharingImage processingAbstract. Satellite images have been an important source of information for land ecosystems studies. Data sharing policies, combined with the development of Web distribution systems, have increased the user?s access to several sources of orbital images. A successful example of data sharing is the LP-DAAC (Land Processes Distributed Active Archive Center), supported by EOS/NASA, which offers a set of products derived from orbital sensors, including MODIS (Moderate Resolution Imaging Spectroradiometer). Although the LP-DAAC products are pre-processed, it usually takes a few steps further so that the user can finally load the images into the geoprocessing and GIS packages. Image reprojection and image mosaicking are examples of such complementary processing activities, which may represent a reasonable job when a long time-series has to be processed. Thus, the objective of this study was to develop a MODIS products database in the Brazilian state basis, in order to store and make available images considering the Brazilian states subsets and adopting an usual image format and map projection, without requiring any additional processing step. Processing methods of NDVI, EVI and Pixel Reliability imagery, derived from the MOD13Q1 product, are presented, as well as a Web system for data distribution based on the GeoNetwork, a catalog application to manage spatially referenced resources.SBSR 2011.JÚLIO CÉSAR DALLA MORA ESQUERDO, CNPTIA; JOÃO FRANCISCO GONÇALVES ANTUNES, CNPTIA; JOSUÉ CORDEIRO DE ANDRADE, IC/Unicamp.ESQUERDO, J. C. D. M.ANTUNES, J. F. G.ANDRADE, J. C. de2011-12-13T11:11:11Z2011-12-13T11:11:11Z2011-12-1320112020-01-24T11:11:11ZArtigo em anais e proceedingsinfo:eu-repo/semantics/publishedVersionp. 7596-7602.In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 15., 2011, Curitiba. Anais... São José dos Campos: Inpe, 2011.http://www.alice.cnptia.embrapa.br/alice/handle/doc/909486enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-15T23:18:39Zoai:www.alice.cnptia.embrapa.br:doc/909486Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-15T23:18:39Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Desenvolvimento do banco de produtos MODIS na base estadual brasileira.
title Desenvolvimento do banco de produtos MODIS na base estadual brasileira.
spellingShingle Desenvolvimento do banco de produtos MODIS na base estadual brasileira.
ESQUERDO, J. C. D. M.
Processamento de imagens
Banco de imagens
Compartilhamento de dados
Data sharing
Image processing
title_short Desenvolvimento do banco de produtos MODIS na base estadual brasileira.
title_full Desenvolvimento do banco de produtos MODIS na base estadual brasileira.
title_fullStr Desenvolvimento do banco de produtos MODIS na base estadual brasileira.
title_full_unstemmed Desenvolvimento do banco de produtos MODIS na base estadual brasileira.
title_sort Desenvolvimento do banco de produtos MODIS na base estadual brasileira.
author ESQUERDO, J. C. D. M.
author_facet ESQUERDO, J. C. D. M.
ANTUNES, J. F. G.
ANDRADE, J. C. de
author_role author
author2 ANTUNES, J. F. G.
ANDRADE, J. C. de
author2_role author
author
dc.contributor.none.fl_str_mv JÚLIO CÉSAR DALLA MORA ESQUERDO, CNPTIA; JOÃO FRANCISCO GONÇALVES ANTUNES, CNPTIA; JOSUÉ CORDEIRO DE ANDRADE, IC/Unicamp.
dc.contributor.author.fl_str_mv ESQUERDO, J. C. D. M.
ANTUNES, J. F. G.
ANDRADE, J. C. de
dc.subject.por.fl_str_mv Processamento de imagens
Banco de imagens
Compartilhamento de dados
Data sharing
Image processing
topic Processamento de imagens
Banco de imagens
Compartilhamento de dados
Data sharing
Image processing
description Abstract. Satellite images have been an important source of information for land ecosystems studies. Data sharing policies, combined with the development of Web distribution systems, have increased the user?s access to several sources of orbital images. A successful example of data sharing is the LP-DAAC (Land Processes Distributed Active Archive Center), supported by EOS/NASA, which offers a set of products derived from orbital sensors, including MODIS (Moderate Resolution Imaging Spectroradiometer). Although the LP-DAAC products are pre-processed, it usually takes a few steps further so that the user can finally load the images into the geoprocessing and GIS packages. Image reprojection and image mosaicking are examples of such complementary processing activities, which may represent a reasonable job when a long time-series has to be processed. Thus, the objective of this study was to develop a MODIS products database in the Brazilian state basis, in order to store and make available images considering the Brazilian states subsets and adopting an usual image format and map projection, without requiring any additional processing step. Processing methods of NDVI, EVI and Pixel Reliability imagery, derived from the MOD13Q1 product, are presented, as well as a Web system for data distribution based on the GeoNetwork, a catalog application to manage spatially referenced resources.
publishDate 2011
dc.date.none.fl_str_mv 2011-12-13T11:11:11Z
2011-12-13T11:11:11Z
2011-12-13
2011
2020-01-24T11:11:11Z
dc.type.driver.fl_str_mv Artigo em anais e proceedings
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 15., 2011, Curitiba. Anais... São José dos Campos: Inpe, 2011.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/909486
identifier_str_mv In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 15., 2011, Curitiba. Anais... São José dos Campos: Inpe, 2011.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/909486
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv p. 7596-7602.
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
_version_ 1817695219322191872