Interaction between GIS and hydrologic model: a preliminary approach using ArcHydro Framework Data Model
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.4136/ambi-agua.1251 http://hdl.handle.net/11449/109697 |
Resumo: | In different regions of Brazil, population growth and economic development can degrade water quality, compromising watershed health and human supply. Because of its ability to combine spatial and temporal data in the same environment and to create water resources management (WRM) models, the Geographical Information System (GIS) is a powerful tool for managing water resources, preventing floods and estimating water supply. This paper discusses the integration between GIS and hydrological models and presents a case study relating to the upper section of the Paraíba do Sul Basin (Sao Paulo State portion), situated in the Southeast of Brazil. The case study presented in this paper has a database suitable for the basin's dimensions, including digitized topographic maps at a 50,000 scale. From an ArcGIS®/ArcHydro Framework Data Model, a geometric network was created to produce different raster products. This first grid derived from the digital elevation model grid (DEM) is the flow direction map followed by flow accumulation, stream and catchment maps. The next steps in this research are to include the different multipurpose reservoirs situated along the Paraíba do Sul River and to incorporate rainfall time series data in ArcHydro to build a hydrologic data model within a GIS environment in order to produce a comprehensive spatial-temporal model. |
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Interaction between GIS and hydrologic model: a preliminary approach using ArcHydro Framework Data ModelInteração entre SIG e modelo hidrológico: uma abordagem preliminary usando o ArcHydro Framework Data Modelanálise geoespacialmodelo hidrológicogerenciamento de recursos hídricosgeospatial analysiswater resource managementParaíba do Sul BasinIn different regions of Brazil, population growth and economic development can degrade water quality, compromising watershed health and human supply. Because of its ability to combine spatial and temporal data in the same environment and to create water resources management (WRM) models, the Geographical Information System (GIS) is a powerful tool for managing water resources, preventing floods and estimating water supply. This paper discusses the integration between GIS and hydrological models and presents a case study relating to the upper section of the Paraíba do Sul Basin (Sao Paulo State portion), situated in the Southeast of Brazil. The case study presented in this paper has a database suitable for the basin's dimensions, including digitized topographic maps at a 50,000 scale. From an ArcGIS®/ArcHydro Framework Data Model, a geometric network was created to produce different raster products. This first grid derived from the digital elevation model grid (DEM) is the flow direction map followed by flow accumulation, stream and catchment maps. The next steps in this research are to include the different multipurpose reservoirs situated along the Paraíba do Sul River and to incorporate rainfall time series data in ArcHydro to build a hydrologic data model within a GIS environment in order to produce a comprehensive spatial-temporal model.Em diferentes regiões do Brasil, o crescimento populacional e o desenvolvimento econômico podem degradar a qualidade da água comprometendo a saúde das bacias hidrográficas e abastecimento humano. Sistemas de Informação Geográfica (GIS) constituem uma ferramenta poderosa para o gerenciamento dos recursos hídricos, evitando inundações devido à sua capacidade de colocar, em um mesmo ambiente, dados espaciais e temporais que possibilitem a criação de cenários que contribuem para a gestão de recursos hídricos. Este artigo discute a integração entre GIS e modelos hidrológicos e apresenta um estudo de caso que corresponde à parte superior da bacia Paraíba do Sul (porção de São Paulo) situado no Sudeste do Brasil. O estudo de caso apresentado neste artigo tem um banco de dados que é adequado para a dimensão da bacia incluindo mapas topográficos digitalizados em escala 1:50.000. Neste projeto foi utilizado o ArcGIS®/ArcHydro FrameWork Model Data onde foi criada uma rede de dados topológica para produzir diferentes produtos matriciais. O primeiro mapa derivado do Modelo Digital de Elevação (MDE) foi o mapa direção de fluxo seguido pelo mapa de acumulação de fluxo e mapa de sub-bacias. Os próximos passos desta pesquisa devem incluir os diferentes reservatórios multiusos situados ao longo do rio Paraíba do Sul e incorporar dados de séries temporais de chuvas no ArcHydro com o objetivo de construir um modelo de dados hidrológicos dentro de um ambiente SIG a fim de produzir um modelo completo com componentes espaciais e temporais.Universidade Estadual Paulista Instituto de Ciência e Tecnologia Departamento de Engenharia AmbientalUniversidade Estadual Paulista Instituto de Ciência e Tecnologia Departamento de Engenharia AmbientalInstituto de Pesquisas Ambientais em Bacias HidrográficasUniversidade Estadual Paulista (Unesp)Simões, Silvio Jorge C. [UNESP]2014-09-30T18:18:35Z2014-09-30T18:18:35Z2013-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article83-92application/pdfhttp://dx.doi.org/10.4136/ambi-agua.1251Revista Ambiente & Água. Instituto de Pesquisas Ambientais em Bacias Hidrográficas, v. 8, n. 3, p. 83-92, 2013.1980-993Xhttp://hdl.handle.net/11449/10969710.4136/ambi-agua.1251S1980-993X2013000300007S1980-993X2013000300007.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Ambiente & Águainfo:eu-repo/semantics/openAccess2023-10-26T06:04:55Zoai:repositorio.unesp.br:11449/109697Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:59:10.482795Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Interaction between GIS and hydrologic model: a preliminary approach using ArcHydro Framework Data Model Interação entre SIG e modelo hidrológico: uma abordagem preliminary usando o ArcHydro Framework Data Model |
title |
Interaction between GIS and hydrologic model: a preliminary approach using ArcHydro Framework Data Model |
spellingShingle |
Interaction between GIS and hydrologic model: a preliminary approach using ArcHydro Framework Data Model Simões, Silvio Jorge C. [UNESP] análise geoespacial modelo hidrológico gerenciamento de recursos hídricos geospatial analysis water resource management Paraíba do Sul Basin |
title_short |
Interaction between GIS and hydrologic model: a preliminary approach using ArcHydro Framework Data Model |
title_full |
Interaction between GIS and hydrologic model: a preliminary approach using ArcHydro Framework Data Model |
title_fullStr |
Interaction between GIS and hydrologic model: a preliminary approach using ArcHydro Framework Data Model |
title_full_unstemmed |
Interaction between GIS and hydrologic model: a preliminary approach using ArcHydro Framework Data Model |
title_sort |
Interaction between GIS and hydrologic model: a preliminary approach using ArcHydro Framework Data Model |
author |
Simões, Silvio Jorge C. [UNESP] |
author_facet |
Simões, Silvio Jorge C. [UNESP] |
author_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Simões, Silvio Jorge C. [UNESP] |
dc.subject.por.fl_str_mv |
análise geoespacial modelo hidrológico gerenciamento de recursos hídricos geospatial analysis water resource management Paraíba do Sul Basin |
topic |
análise geoespacial modelo hidrológico gerenciamento de recursos hídricos geospatial analysis water resource management Paraíba do Sul Basin |
description |
In different regions of Brazil, population growth and economic development can degrade water quality, compromising watershed health and human supply. Because of its ability to combine spatial and temporal data in the same environment and to create water resources management (WRM) models, the Geographical Information System (GIS) is a powerful tool for managing water resources, preventing floods and estimating water supply. This paper discusses the integration between GIS and hydrological models and presents a case study relating to the upper section of the Paraíba do Sul Basin (Sao Paulo State portion), situated in the Southeast of Brazil. The case study presented in this paper has a database suitable for the basin's dimensions, including digitized topographic maps at a 50,000 scale. From an ArcGIS®/ArcHydro Framework Data Model, a geometric network was created to produce different raster products. This first grid derived from the digital elevation model grid (DEM) is the flow direction map followed by flow accumulation, stream and catchment maps. The next steps in this research are to include the different multipurpose reservoirs situated along the Paraíba do Sul River and to incorporate rainfall time series data in ArcHydro to build a hydrologic data model within a GIS environment in order to produce a comprehensive spatial-temporal model. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-12-01 2014-09-30T18:18:35Z 2014-09-30T18:18:35Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.4136/ambi-agua.1251 Revista Ambiente & Água. Instituto de Pesquisas Ambientais em Bacias Hidrográficas, v. 8, n. 3, p. 83-92, 2013. 1980-993X http://hdl.handle.net/11449/109697 10.4136/ambi-agua.1251 S1980-993X2013000300007 S1980-993X2013000300007.pdf |
url |
http://dx.doi.org/10.4136/ambi-agua.1251 http://hdl.handle.net/11449/109697 |
identifier_str_mv |
Revista Ambiente & Água. Instituto de Pesquisas Ambientais em Bacias Hidrográficas, v. 8, n. 3, p. 83-92, 2013. 1980-993X 10.4136/ambi-agua.1251 S1980-993X2013000300007 S1980-993X2013000300007.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Ambiente & Água |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
83-92 application/pdf |
dc.publisher.none.fl_str_mv |
Instituto de Pesquisas Ambientais em Bacias Hidrográficas |
publisher.none.fl_str_mv |
Instituto de Pesquisas Ambientais em Bacias Hidrográficas |
dc.source.none.fl_str_mv |
SciELO reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1808128590226653184 |