Study of Water Level Variation in the Reservoir at the Ilha Solteira Dam (Brazil) Based on Geodesic Remote Sensing
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Anuário do Instituto de Geociências (Online) |
Texto Completo: | https://revistas.ufrj.br/index.php/aigeo/article/view/30646 |
Resumo: | The construction of water reservoirs for the production of electricity or human consumption is very common in Brazil due to its high availability of water. However, in the last few years, the southeastern region of the country has been undergoing a period of drought that has greatly affected electricity generation, especially in the northwestern region of the state of São Paulo, an area that comprises one of the largest hydroelectric complexes in the world (Ilha Solteira and Jupiá). Ilha Solteira currently has a continuous-monitoring Global Navigation Satellite System (GNSS) station. These data were used in many geoscience studies investigating the Earth’s dynamics. This study evaluates the impact of the annual variation in the water level in the reservoir at geodetic altitude provided by the GNSS. Satellite images, GNSS solutions from the Nevada Geodetic Laboratory (NGL), referred to as IGS08, and daily quota and volume estimates from the Reservoir Monitoring System managed by the National Water Agency (ANA) were used. The results indicated a reduction in the reservoir water level and volume, which represented a variation of approximately 3.5 cm at the GNSS altitude. |
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Anuário do Instituto de Geociências (Online) |
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Study of Water Level Variation in the Reservoir at the Ilha Solteira Dam (Brazil) Based on Geodesic Remote SensingGNSS; Remote sensing; Reduction of water levelThe construction of water reservoirs for the production of electricity or human consumption is very common in Brazil due to its high availability of water. However, in the last few years, the southeastern region of the country has been undergoing a period of drought that has greatly affected electricity generation, especially in the northwestern region of the state of São Paulo, an area that comprises one of the largest hydroelectric complexes in the world (Ilha Solteira and Jupiá). Ilha Solteira currently has a continuous-monitoring Global Navigation Satellite System (GNSS) station. These data were used in many geoscience studies investigating the Earth’s dynamics. This study evaluates the impact of the annual variation in the water level in the reservoir at geodetic altitude provided by the GNSS. Satellite images, GNSS solutions from the Nevada Geodetic Laboratory (NGL), referred to as IGS08, and daily quota and volume estimates from the Reservoir Monitoring System managed by the National Water Agency (ANA) were used. The results indicated a reduction in the reservoir water level and volume, which represented a variation of approximately 3.5 cm at the GNSS altitude.Universidade Federal do Rio de JaneiroOliveira, José Renato Silva deJunior, José MarcatoProl, Fabricio dos SantosMachado, RômuloDalmas, Fabricio BauFilho, Antonio Conceição Paranhos2019-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufrj.br/index.php/aigeo/article/view/3064610.11137/2019_1_490_495Anuário do Instituto de Geociências; Vol 42, No 1 (2019); 490-495Anuário do Instituto de Geociências; Vol 42, No 1 (2019); 490-4951982-39080101-9759reponame:Anuário do Instituto de Geociências (Online)instname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJenghttps://revistas.ufrj.br/index.php/aigeo/article/view/30646/17330Copyright (c) 2019 Anuário do Instituto de Geociênciashttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccess2019-12-10T15:03:30Zoai:www.revistas.ufrj.br:article/30646Revistahttps://revistas.ufrj.br/index.php/aigeo/indexPUBhttps://revistas.ufrj.br/index.php/aigeo/oaianuario@igeo.ufrj.br||1982-39080101-9759opendoar:2019-12-10T15:03:30Anuário do Instituto de Geociências (Online) - Universidade Federal do Rio de Janeiro (UFRJ)false |
dc.title.none.fl_str_mv |
Study of Water Level Variation in the Reservoir at the Ilha Solteira Dam (Brazil) Based on Geodesic Remote Sensing |
title |
Study of Water Level Variation in the Reservoir at the Ilha Solteira Dam (Brazil) Based on Geodesic Remote Sensing |
spellingShingle |
Study of Water Level Variation in the Reservoir at the Ilha Solteira Dam (Brazil) Based on Geodesic Remote Sensing Oliveira, José Renato Silva de GNSS; Remote sensing; Reduction of water level |
title_short |
Study of Water Level Variation in the Reservoir at the Ilha Solteira Dam (Brazil) Based on Geodesic Remote Sensing |
title_full |
Study of Water Level Variation in the Reservoir at the Ilha Solteira Dam (Brazil) Based on Geodesic Remote Sensing |
title_fullStr |
Study of Water Level Variation in the Reservoir at the Ilha Solteira Dam (Brazil) Based on Geodesic Remote Sensing |
title_full_unstemmed |
Study of Water Level Variation in the Reservoir at the Ilha Solteira Dam (Brazil) Based on Geodesic Remote Sensing |
title_sort |
Study of Water Level Variation in the Reservoir at the Ilha Solteira Dam (Brazil) Based on Geodesic Remote Sensing |
author |
Oliveira, José Renato Silva de |
author_facet |
Oliveira, José Renato Silva de Junior, José Marcato Prol, Fabricio dos Santos Machado, Rômulo Dalmas, Fabricio Bau Filho, Antonio Conceição Paranhos |
author_role |
author |
author2 |
Junior, José Marcato Prol, Fabricio dos Santos Machado, Rômulo Dalmas, Fabricio Bau Filho, Antonio Conceição Paranhos |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Oliveira, José Renato Silva de Junior, José Marcato Prol, Fabricio dos Santos Machado, Rômulo Dalmas, Fabricio Bau Filho, Antonio Conceição Paranhos |
dc.subject.none.fl_str_mv |
|
dc.subject.por.fl_str_mv |
GNSS; Remote sensing; Reduction of water level |
topic |
GNSS; Remote sensing; Reduction of water level |
description |
The construction of water reservoirs for the production of electricity or human consumption is very common in Brazil due to its high availability of water. However, in the last few years, the southeastern region of the country has been undergoing a period of drought that has greatly affected electricity generation, especially in the northwestern region of the state of São Paulo, an area that comprises one of the largest hydroelectric complexes in the world (Ilha Solteira and Jupiá). Ilha Solteira currently has a continuous-monitoring Global Navigation Satellite System (GNSS) station. These data were used in many geoscience studies investigating the Earth’s dynamics. This study evaluates the impact of the annual variation in the water level in the reservoir at geodetic altitude provided by the GNSS. Satellite images, GNSS solutions from the Nevada Geodetic Laboratory (NGL), referred to as IGS08, and daily quota and volume estimates from the Reservoir Monitoring System managed by the National Water Agency (ANA) were used. The results indicated a reduction in the reservoir water level and volume, which represented a variation of approximately 3.5 cm at the GNSS altitude. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-12-01 |
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://revistas.ufrj.br/index.php/aigeo/article/view/30646 10.11137/2019_1_490_495 |
url |
https://revistas.ufrj.br/index.php/aigeo/article/view/30646 |
identifier_str_mv |
10.11137/2019_1_490_495 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://revistas.ufrj.br/index.php/aigeo/article/view/30646/17330 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Anuário do Instituto de Geociências http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Anuário do Instituto de Geociências http://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal do Rio de Janeiro |
publisher.none.fl_str_mv |
Universidade Federal do Rio de Janeiro |
dc.source.none.fl_str_mv |
Anuário do Instituto de Geociências; Vol 42, No 1 (2019); 490-495 Anuário do Instituto de Geociências; Vol 42, No 1 (2019); 490-495 1982-3908 0101-9759 reponame:Anuário do Instituto de Geociências (Online) instname:Universidade Federal do Rio de Janeiro (UFRJ) instacron:UFRJ |
instname_str |
Universidade Federal do Rio de Janeiro (UFRJ) |
instacron_str |
UFRJ |
institution |
UFRJ |
reponame_str |
Anuário do Instituto de Geociências (Online) |
collection |
Anuário do Instituto de Geociências (Online) |
repository.name.fl_str_mv |
Anuário do Instituto de Geociências (Online) - Universidade Federal do Rio de Janeiro (UFRJ) |
repository.mail.fl_str_mv |
anuario@igeo.ufrj.br|| |
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1797053541186011136 |