Upgrade of water resources maps from Mato Grosso do Sul State using geotechnologies.
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | |
Tipo de documento: | Artigo |
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/967232 |
Resumo: | The objective of this work is to present the methods used and results obtained in the activities of upgrading water resources maps from Mato Grosso do Sul State. The geographic boundaries of the hydrographic sub-basins or Planning and Management Units (UPG) were upgraded using an algorithm based on D8 (Deterministic Eight-neighbor Method) applied to the Digital Elevation Model (DEM) of the State. The digital hydrographic network was corrected and upgraded from medium resolution satellite images CCD/CBERS-2B, at 1:100,000 scale. The results obtained with these activities constitute a significant improvement on the information of water resources available for the State, although some inconsistencies occurred in the Pantanal flatlands, where minimal or nil height changes jeopardized the analysis of water features, as well as the performance of the algorithm to delimit hydrographic basins. The resulting vector dataset of these upgrading activities is available at SISLA (Interactive System for Environmental Licensing Support), a web tool managed by Mato Grosso do Sul State for the evaluation of environmental licesing processes, which will contribute to improve the management of water resources from this State. |
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Upgrade of water resources maps from Mato Grosso do Sul State using geotechnologies.GeoprocessamentoBacias hidrográficasRede de drenagemMapeamentoHydrographic basinsMappingSensoriamento remotoRemote sensingDrainageThe objective of this work is to present the methods used and results obtained in the activities of upgrading water resources maps from Mato Grosso do Sul State. The geographic boundaries of the hydrographic sub-basins or Planning and Management Units (UPG) were upgraded using an algorithm based on D8 (Deterministic Eight-neighbor Method) applied to the Digital Elevation Model (DEM) of the State. The digital hydrographic network was corrected and upgraded from medium resolution satellite images CCD/CBERS-2B, at 1:100,000 scale. The results obtained with these activities constitute a significant improvement on the information of water resources available for the State, although some inconsistencies occurred in the Pantanal flatlands, where minimal or nil height changes jeopardized the analysis of water features, as well as the performance of the algorithm to delimit hydrographic basins. The resulting vector dataset of these upgrading activities is available at SISLA (Interactive System for Environmental Licensing Support), a web tool managed by Mato Grosso do Sul State for the evaluation of environmental licesing processes, which will contribute to improve the management of water resources from this State.Número especial.JÚLIO CÉSAR DALLA MORA ESQUERDO, CNPTIA; JOÃO DOS SANTOS VILA DA SILVA, CNPTIA.ESQUERDO, J. C. D. M.SILVA, J. dos S. V. da2017-12-19T23:20:13Z2017-12-19T23:20:13Z2013-09-2620132017-12-19T23:20:13Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleGeografia, Rio Claro, v. 38, p. 157-170, ago. 2013.http://www.alice.cnptia.embrapa.br/alice/handle/doc/967232enginfo: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:EMBRAPA2017-12-19T23:20:20Zoai:www.alice.cnptia.embrapa.br:doc/967232Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-12-19T23:20:20falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-12-19T23:20:20Repositório 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 |
Upgrade of water resources maps from Mato Grosso do Sul State using geotechnologies. |
title |
Upgrade of water resources maps from Mato Grosso do Sul State using geotechnologies. |
spellingShingle |
Upgrade of water resources maps from Mato Grosso do Sul State using geotechnologies. ESQUERDO, J. C. D. M. Geoprocessamento Bacias hidrográficas Rede de drenagem Mapeamento Hydrographic basins Mapping Sensoriamento remoto Remote sensing Drainage |
title_short |
Upgrade of water resources maps from Mato Grosso do Sul State using geotechnologies. |
title_full |
Upgrade of water resources maps from Mato Grosso do Sul State using geotechnologies. |
title_fullStr |
Upgrade of water resources maps from Mato Grosso do Sul State using geotechnologies. |
title_full_unstemmed |
Upgrade of water resources maps from Mato Grosso do Sul State using geotechnologies. |
title_sort |
Upgrade of water resources maps from Mato Grosso do Sul State using geotechnologies. |
author |
ESQUERDO, J. C. D. M. |
author_facet |
ESQUERDO, J. C. D. M. SILVA, J. dos S. V. da |
author_role |
author |
author2 |
SILVA, J. dos S. V. da |
author2_role |
author |
dc.contributor.none.fl_str_mv |
JÚLIO CÉSAR DALLA MORA ESQUERDO, CNPTIA; JOÃO DOS SANTOS VILA DA SILVA, CNPTIA. |
dc.contributor.author.fl_str_mv |
ESQUERDO, J. C. D. M. SILVA, J. dos S. V. da |
dc.subject.por.fl_str_mv |
Geoprocessamento Bacias hidrográficas Rede de drenagem Mapeamento Hydrographic basins Mapping Sensoriamento remoto Remote sensing Drainage |
topic |
Geoprocessamento Bacias hidrográficas Rede de drenagem Mapeamento Hydrographic basins Mapping Sensoriamento remoto Remote sensing Drainage |
description |
The objective of this work is to present the methods used and results obtained in the activities of upgrading water resources maps from Mato Grosso do Sul State. The geographic boundaries of the hydrographic sub-basins or Planning and Management Units (UPG) were upgraded using an algorithm based on D8 (Deterministic Eight-neighbor Method) applied to the Digital Elevation Model (DEM) of the State. The digital hydrographic network was corrected and upgraded from medium resolution satellite images CCD/CBERS-2B, at 1:100,000 scale. The results obtained with these activities constitute a significant improvement on the information of water resources available for the State, although some inconsistencies occurred in the Pantanal flatlands, where minimal or nil height changes jeopardized the analysis of water features, as well as the performance of the algorithm to delimit hydrographic basins. The resulting vector dataset of these upgrading activities is available at SISLA (Interactive System for Environmental Licensing Support), a web tool managed by Mato Grosso do Sul State for the evaluation of environmental licesing processes, which will contribute to improve the management of water resources from this State. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-09-26 2013 2017-12-19T23:20:13Z 2017-12-19T23:20:13Z 2017-12-19T23:20:13Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Geografia, Rio Claro, v. 38, p. 157-170, ago. 2013. http://www.alice.cnptia.embrapa.br/alice/handle/doc/967232 |
identifier_str_mv |
Geografia, Rio Claro, v. 38, p. 157-170, ago. 2013. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/967232 |
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.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_ |
1794503446622109696 |