TRMM SATELLITE PERFORMANCE IN ESTIMATED RAINFALL OVER THE MIDWEST REGION OF BRAZIL

Detalhes bibliográficos
Autor(a) principal: Danelichen, Victor Hugo de Morais
Data de Publicação: 2013
Outros Autores: Machado, Nadja Gomes, Biudes, Marcelo Sacardi, Souza, Maísa Caldas
Tipo de documento: Artigo
Idioma: por
Título da fonte: Revista Brasileira de Climatologia (Online)
Texto Completo: https://revistas.ufpr.br/revistaabclima/article/view/31203
Resumo: Rainfall is the key element in regional water balance, and have direct influence over economic activity. In this study, we evaluate the estimates of precipitation by TRMM satellite (Tropical Rainfall Measuring Mission) on the Midwest region of Brazil. The rainfall measured by TRMM satellite was compared with rainfall series obtained by the Office of Instituto de Controle de Espaço Aéreo (ICEA) of Comando da Força Aérea. The TRMM satellite overestimated annual rainfall between 0.6 and 37.4%, with greater overestimation in the dry season. However, the rainfall estimate by TRMM satellite had a high correlation (0.88) with the rainfall series and had high Willmott coefficient. The Northern of Brazilian Midwest had the highest annual accumulated rainfall and the Southwest and Northeast of Midwest had the lowest annual accumulated rainfall. There was a inverse seasonal pattern of accumulated rainfall, with higher values in the Northern of Midwest during the rainy season in the Southwest and Northeast during the dry season.
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spelling TRMM SATELLITE PERFORMANCE IN ESTIMATED RAINFALL OVER THE MIDWEST REGION OF BRAZILsatellite observations, data processing, climatology, hydrological cycle.Rainfall is the key element in regional water balance, and have direct influence over economic activity. In this study, we evaluate the estimates of precipitation by TRMM satellite (Tropical Rainfall Measuring Mission) on the Midwest region of Brazil. The rainfall measured by TRMM satellite was compared with rainfall series obtained by the Office of Instituto de Controle de Espaço Aéreo (ICEA) of Comando da Força Aérea. The TRMM satellite overestimated annual rainfall between 0.6 and 37.4%, with greater overestimation in the dry season. However, the rainfall estimate by TRMM satellite had a high correlation (0.88) with the rainfall series and had high Willmott coefficient. The Northern of Brazilian Midwest had the highest annual accumulated rainfall and the Southwest and Northeast of Midwest had the lowest annual accumulated rainfall. There was a inverse seasonal pattern of accumulated rainfall, with higher values in the Northern of Midwest during the rainy season in the Southwest and Northeast during the dry season.Universidade Federal do ParanáDanelichen, Victor Hugo de MoraisMachado, Nadja GomesBiudes, Marcelo SacardiSouza, Maísa Caldas2013-12-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://revistas.ufpr.br/revistaabclima/article/view/3120310.5380/abclima.v12i1.31203Revista Brasileira de Climatologia; v. 12 (2013)2237-86421980-055X10.5380/abclima.v12i1reponame:Revista Brasileira de Climatologia (Online)instname:ABClimainstacron:ABCLIMAporhttps://revistas.ufpr.br/revistaabclima/article/view/31203/21504região centro-oeste; brasil.2000 a 2010dados de precipitação do satélite TRMMinfo:eu-repo/semantics/openAccess2013-12-12T00:01:15Zoai:revistas.ufpr.br:article/31203Revistahttps://revistas.ufpr.br/revistaabclima/indexPUBhttps://revistas.ufpr.br/revistaabclima/oaiegalvani@usp.br || rbclima2014@gmail.com2237-86421980-055Xopendoar:2013-12-12T00:01:15Revista Brasileira de Climatologia (Online) - ABClimafalse
dc.title.none.fl_str_mv TRMM SATELLITE PERFORMANCE IN ESTIMATED RAINFALL OVER THE MIDWEST REGION OF BRAZIL
title TRMM SATELLITE PERFORMANCE IN ESTIMATED RAINFALL OVER THE MIDWEST REGION OF BRAZIL
spellingShingle TRMM SATELLITE PERFORMANCE IN ESTIMATED RAINFALL OVER THE MIDWEST REGION OF BRAZIL
Danelichen, Victor Hugo de Morais
satellite observations, data processing, climatology, hydrological cycle.
title_short TRMM SATELLITE PERFORMANCE IN ESTIMATED RAINFALL OVER THE MIDWEST REGION OF BRAZIL
title_full TRMM SATELLITE PERFORMANCE IN ESTIMATED RAINFALL OVER THE MIDWEST REGION OF BRAZIL
title_fullStr TRMM SATELLITE PERFORMANCE IN ESTIMATED RAINFALL OVER THE MIDWEST REGION OF BRAZIL
title_full_unstemmed TRMM SATELLITE PERFORMANCE IN ESTIMATED RAINFALL OVER THE MIDWEST REGION OF BRAZIL
title_sort TRMM SATELLITE PERFORMANCE IN ESTIMATED RAINFALL OVER THE MIDWEST REGION OF BRAZIL
author Danelichen, Victor Hugo de Morais
author_facet Danelichen, Victor Hugo de Morais
Machado, Nadja Gomes
Biudes, Marcelo Sacardi
Souza, Maísa Caldas
author_role author
author2 Machado, Nadja Gomes
Biudes, Marcelo Sacardi
Souza, Maísa Caldas
author2_role author
author
author
dc.contributor.none.fl_str_mv
dc.contributor.author.fl_str_mv Danelichen, Victor Hugo de Morais
Machado, Nadja Gomes
Biudes, Marcelo Sacardi
Souza, Maísa Caldas
dc.subject.por.fl_str_mv satellite observations, data processing, climatology, hydrological cycle.
topic satellite observations, data processing, climatology, hydrological cycle.
description Rainfall is the key element in regional water balance, and have direct influence over economic activity. In this study, we evaluate the estimates of precipitation by TRMM satellite (Tropical Rainfall Measuring Mission) on the Midwest region of Brazil. The rainfall measured by TRMM satellite was compared with rainfall series obtained by the Office of Instituto de Controle de Espaço Aéreo (ICEA) of Comando da Força Aérea. The TRMM satellite overestimated annual rainfall between 0.6 and 37.4%, with greater overestimation in the dry season. However, the rainfall estimate by TRMM satellite had a high correlation (0.88) with the rainfall series and had high Willmott coefficient. The Northern of Brazilian Midwest had the highest annual accumulated rainfall and the Southwest and Northeast of Midwest had the lowest annual accumulated rainfall. There was a inverse seasonal pattern of accumulated rainfall, with higher values in the Northern of Midwest during the rainy season in the Southwest and Northeast during the dry season.
publishDate 2013
dc.date.none.fl_str_mv 2013-12-09
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.ufpr.br/revistaabclima/article/view/31203
10.5380/abclima.v12i1.31203
url https://revistas.ufpr.br/revistaabclima/article/view/31203
identifier_str_mv 10.5380/abclima.v12i1.31203
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufpr.br/revistaabclima/article/view/31203/21504
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.coverage.none.fl_str_mv região centro-oeste; brasil.
2000 a 2010
dados de precipitação do satélite TRMM
dc.publisher.none.fl_str_mv Universidade Federal do Paraná
publisher.none.fl_str_mv Universidade Federal do Paraná
dc.source.none.fl_str_mv Revista Brasileira de Climatologia; v. 12 (2013)
2237-8642
1980-055X
10.5380/abclima.v12i1
reponame:Revista Brasileira de Climatologia (Online)
instname:ABClima
instacron:ABCLIMA
instname_str ABClima
instacron_str ABCLIMA
institution ABCLIMA
reponame_str Revista Brasileira de Climatologia (Online)
collection Revista Brasileira de Climatologia (Online)
repository.name.fl_str_mv Revista Brasileira de Climatologia (Online) - ABClima
repository.mail.fl_str_mv egalvani@usp.br || rbclima2014@gmail.com
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