Emprego de imageamento passivo na análise da variabilidade espacial da turbidez no espelho d'água do Lago Paranoá, Distrito Federal
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1413-41522013000100007 http://hdl.handle.net/11449/111491 |
Resumo: | The water has an important role in human society, especially in Brazil. Its uses are multiple, including supply, energy production, recreation and others. The National Policy for Water Resources (Law No 9.433/97) states in its articles the importance of water use in accordance to their multiple uses, prioritizing the supply for humans and animals. In this approach, it is important to consider the physical and chemical quality of water to meet these demands, scope of the legal framework applied to the Brazilian water bodies according to their main uses, in order to guarantee the water quality compatible with the most demanding uses and to reduce the costs of pollution control through ongoing preventive actions. Among the various parameters that seek to analyze the physical and chemical quality of water it is intended to understand the spatial distribution of turbidity in the lake's surface, since the variation of the components that alter this parameter can be detected by means of passive remote sensing. The application of the Linear spectral mixture model allowed, satisfactorily, the identification of turbidity spatial distribution patterns in the lake. |
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Emprego de imageamento passivo na análise da variabilidade espacial da turbidez no espelho d'água do Lago Paranoá, Distrito FederalUse of passive imaging for the analysis of spatial variability of superficial water turbidity at the lake paranoa, federal district, Brazilremote sensinglinear spectral mixture modelturbiditysedimentsThe water has an important role in human society, especially in Brazil. Its uses are multiple, including supply, energy production, recreation and others. The National Policy for Water Resources (Law No 9.433/97) states in its articles the importance of water use in accordance to their multiple uses, prioritizing the supply for humans and animals. In this approach, it is important to consider the physical and chemical quality of water to meet these demands, scope of the legal framework applied to the Brazilian water bodies according to their main uses, in order to guarantee the water quality compatible with the most demanding uses and to reduce the costs of pollution control through ongoing preventive actions. Among the various parameters that seek to analyze the physical and chemical quality of water it is intended to understand the spatial distribution of turbidity in the lake's surface, since the variation of the components that alter this parameter can be detected by means of passive remote sensing. The application of the Linear spectral mixture model allowed, satisfactorily, the identification of turbidity spatial distribution patterns in the lake.Univ Estadual Paulista Julio de Mesquita Filho UN, Rio De Janeiro, BrazilInst Geociencias Univ Brasilia IGD UnB, Brasilia, DF, BrazilUniv Brasilia UnB, Dept Geografia GEA IH, Brasilia, DF, BrazilUniv Brasilia UNB, Inst Geociencias IG UNB, Brasilia, DF, BrazilUniv Estadual Paulista Julio de Mesquita Filho UN, Rio De Janeiro, BrazilAssoc Brasileira Engenharia Sanitaria AmbientalUniversidade Estadual Paulista (Unesp)Universidade de Brasília (UnB)Bias, Edilson de Souza [UNESP]Ramos Barbosa, Felipe LimaBrites, Ricardo Seixas2014-12-03T13:08:42Z2014-12-03T13:08:42Z2013-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article55-64application/pdfhttp://dx.doi.org/10.1590/S1413-41522013000100007Engenharia Sanitaria e Ambiental. Rio de Janeiro: Assoc Brasileira Engenharia Sanitaria Ambiental, v. 18, n. 1, p. 55-64, 2013.1413-4152http://hdl.handle.net/11449/111491S1413-41522013000100007WOS:000320468600007S1413-41522013000100007.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporEngenharia Sanitária e Ambiental0.2900,218info:eu-repo/semantics/openAccess2023-10-22T06:08:08Zoai:repositorio.unesp.br:11449/111491Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:37:31.830123Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Emprego de imageamento passivo na análise da variabilidade espacial da turbidez no espelho d'água do Lago Paranoá, Distrito Federal Use of passive imaging for the analysis of spatial variability of superficial water turbidity at the lake paranoa, federal district, Brazil |
title |
Emprego de imageamento passivo na análise da variabilidade espacial da turbidez no espelho d'água do Lago Paranoá, Distrito Federal |
spellingShingle |
Emprego de imageamento passivo na análise da variabilidade espacial da turbidez no espelho d'água do Lago Paranoá, Distrito Federal Bias, Edilson de Souza [UNESP] remote sensing linear spectral mixture model turbidity sediments |
title_short |
Emprego de imageamento passivo na análise da variabilidade espacial da turbidez no espelho d'água do Lago Paranoá, Distrito Federal |
title_full |
Emprego de imageamento passivo na análise da variabilidade espacial da turbidez no espelho d'água do Lago Paranoá, Distrito Federal |
title_fullStr |
Emprego de imageamento passivo na análise da variabilidade espacial da turbidez no espelho d'água do Lago Paranoá, Distrito Federal |
title_full_unstemmed |
Emprego de imageamento passivo na análise da variabilidade espacial da turbidez no espelho d'água do Lago Paranoá, Distrito Federal |
title_sort |
Emprego de imageamento passivo na análise da variabilidade espacial da turbidez no espelho d'água do Lago Paranoá, Distrito Federal |
author |
Bias, Edilson de Souza [UNESP] |
author_facet |
Bias, Edilson de Souza [UNESP] Ramos Barbosa, Felipe Lima Brites, Ricardo Seixas |
author_role |
author |
author2 |
Ramos Barbosa, Felipe Lima Brites, Ricardo Seixas |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de Brasília (UnB) |
dc.contributor.author.fl_str_mv |
Bias, Edilson de Souza [UNESP] Ramos Barbosa, Felipe Lima Brites, Ricardo Seixas |
dc.subject.por.fl_str_mv |
remote sensing linear spectral mixture model turbidity sediments |
topic |
remote sensing linear spectral mixture model turbidity sediments |
description |
The water has an important role in human society, especially in Brazil. Its uses are multiple, including supply, energy production, recreation and others. The National Policy for Water Resources (Law No 9.433/97) states in its articles the importance of water use in accordance to their multiple uses, prioritizing the supply for humans and animals. In this approach, it is important to consider the physical and chemical quality of water to meet these demands, scope of the legal framework applied to the Brazilian water bodies according to their main uses, in order to guarantee the water quality compatible with the most demanding uses and to reduce the costs of pollution control through ongoing preventive actions. Among the various parameters that seek to analyze the physical and chemical quality of water it is intended to understand the spatial distribution of turbidity in the lake's surface, since the variation of the components that alter this parameter can be detected by means of passive remote sensing. The application of the Linear spectral mixture model allowed, satisfactorily, the identification of turbidity spatial distribution patterns in the lake. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-01-01 2014-12-03T13:08:42Z 2014-12-03T13:08:42Z |
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/10.1590/S1413-41522013000100007 Engenharia Sanitaria e Ambiental. Rio de Janeiro: Assoc Brasileira Engenharia Sanitaria Ambiental, v. 18, n. 1, p. 55-64, 2013. 1413-4152 http://hdl.handle.net/11449/111491 S1413-41522013000100007 WOS:000320468600007 S1413-41522013000100007.pdf |
url |
http://dx.doi.org/10.1590/S1413-41522013000100007 http://hdl.handle.net/11449/111491 |
identifier_str_mv |
Engenharia Sanitaria e Ambiental. Rio de Janeiro: Assoc Brasileira Engenharia Sanitaria Ambiental, v. 18, n. 1, p. 55-64, 2013. 1413-4152 S1413-41522013000100007 WOS:000320468600007 S1413-41522013000100007.pdf |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Engenharia Sanitária e Ambiental 0.290 0,218 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
55-64 application/pdf |
dc.publisher.none.fl_str_mv |
Assoc Brasileira Engenharia Sanitaria Ambiental |
publisher.none.fl_str_mv |
Assoc Brasileira Engenharia Sanitaria Ambiental |
dc.source.none.fl_str_mv |
Web of Science 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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1808128541055778816 |