Estimativa e análise de índices de irregularidades da ionosfera utilizando dados GPS de redes ativas

Detalhes bibliográficos
Autor(a) principal: Pereira, Vinícius Amadeu Stuani [UNESP]
Data de Publicação: 2013
Outros Autores: Camargo, Paulo de Oliveira [UNESP]
Tipo de documento: Artigo
Idioma: eng
por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S1982-21702013000300002
http://hdl.handle.net/11449/76591
Resumo: Observable GNSS (Global Navigation Satellite System) are affected by systematic errors due to free electrons present in the ionosphere. The error associated with the ionosphere depends on the Total Electron Content (TEC), which is influenced by several variables: solar cycle, season, local time, geomagnetic activity and geographic location. The GPS (Global Positioning System), GLONASS (Global Orbiting Navigation Satellite System) and Galileo dual frequency receivers allow the calculation of the error that affects the GNSS observables and the TEC. Using the rate of change of TEC (ROT - Rate of TEC) indices that indicate irregularities of the ionosphere can be determined, allowing inferences about its behavior. Currently it is possible to perform such studies in Brazil, due to the several Active Networks available, such as RBMC/RIBaC (Rede Brasileira de Monitoramento Contínuo/Rede INCRA de Bases Comunitárias) and GNSS Active Network of São Paulo. The proposed research aimed at estimating and analysing of indexes of irregularities of the ionosphere, besides supplying the geosciences of information about the behavior of the ionosphere.
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spelling Estimativa e análise de índices de irregularidades da ionosfera utilizando dados GPS de redes ativasEstimation and analysis of the ionosphere irregularities indices using GPS data from active networksActive networksGNSSIndexes of irregularities of the ionosphereIonosphereROTelectrongeomagnetismGLONASSGPSionospheresolar cycleBrazilObservable GNSS (Global Navigation Satellite System) are affected by systematic errors due to free electrons present in the ionosphere. The error associated with the ionosphere depends on the Total Electron Content (TEC), which is influenced by several variables: solar cycle, season, local time, geomagnetic activity and geographic location. The GPS (Global Positioning System), GLONASS (Global Orbiting Navigation Satellite System) and Galileo dual frequency receivers allow the calculation of the error that affects the GNSS observables and the TEC. Using the rate of change of TEC (ROT - Rate of TEC) indices that indicate irregularities of the ionosphere can be determined, allowing inferences about its behavior. Currently it is possible to perform such studies in Brazil, due to the several Active Networks available, such as RBMC/RIBaC (Rede Brasileira de Monitoramento Contínuo/Rede INCRA de Bases Comunitárias) and GNSS Active Network of São Paulo. The proposed research aimed at estimating and analysing of indexes of irregularities of the ionosphere, besides supplying the geosciences of information about the behavior of the ionosphere.Universidade Estadual Paulista - UNESP Departamento de Cartografia, Rua Roberto Simonsen, 305, CEP 19060-900 - Presidente Prudente - São PauloUniversidade Estadual Paulista - UNESP Departamento de Cartografia, Rua Roberto Simonsen, 305, CEP 19060-900 - Presidente Prudente - São PauloUniversidade Estadual Paulista (Unesp)Pereira, Vinícius Amadeu Stuani [UNESP]Camargo, Paulo de Oliveira [UNESP]2014-05-27T11:30:42Z2014-05-27T11:30:42Z2013-09-19info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article374-390application/pdfhttp://dx.doi.org/10.1590/S1982-21702013000300002Boletim de Ciencias Geodesicas, v. 19, n. 3, p. 374-390, 2013.1413-48531982-2170http://hdl.handle.net/11449/7659110.1590/S1982-21702013000300002S1982-21702013000300002WOS:0003252745000022-s2.0-848841535012-s2.0-84884153501.pdf67907082475988130000-0001-7648-1291Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporBoletim de Ciências Geodésicas0,188info:eu-repo/semantics/openAccess2024-01-22T06:24:16Zoai:repositorio.unesp.br:11449/76591Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-22T06:24:16Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Estimativa e análise de índices de irregularidades da ionosfera utilizando dados GPS de redes ativas
Estimation and analysis of the ionosphere irregularities indices using GPS data from active networks
title Estimativa e análise de índices de irregularidades da ionosfera utilizando dados GPS de redes ativas
spellingShingle Estimativa e análise de índices de irregularidades da ionosfera utilizando dados GPS de redes ativas
Pereira, Vinícius Amadeu Stuani [UNESP]
Active networks
GNSS
Indexes of irregularities of the ionosphere
Ionosphere
ROT
electron
geomagnetism
GLONASS
GPS
ionosphere
solar cycle
Brazil
title_short Estimativa e análise de índices de irregularidades da ionosfera utilizando dados GPS de redes ativas
title_full Estimativa e análise de índices de irregularidades da ionosfera utilizando dados GPS de redes ativas
title_fullStr Estimativa e análise de índices de irregularidades da ionosfera utilizando dados GPS de redes ativas
title_full_unstemmed Estimativa e análise de índices de irregularidades da ionosfera utilizando dados GPS de redes ativas
title_sort Estimativa e análise de índices de irregularidades da ionosfera utilizando dados GPS de redes ativas
author Pereira, Vinícius Amadeu Stuani [UNESP]
author_facet Pereira, Vinícius Amadeu Stuani [UNESP]
Camargo, Paulo de Oliveira [UNESP]
author_role author
author2 Camargo, Paulo de Oliveira [UNESP]
author2_role author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Pereira, Vinícius Amadeu Stuani [UNESP]
Camargo, Paulo de Oliveira [UNESP]
dc.subject.por.fl_str_mv Active networks
GNSS
Indexes of irregularities of the ionosphere
Ionosphere
ROT
electron
geomagnetism
GLONASS
GPS
ionosphere
solar cycle
Brazil
topic Active networks
GNSS
Indexes of irregularities of the ionosphere
Ionosphere
ROT
electron
geomagnetism
GLONASS
GPS
ionosphere
solar cycle
Brazil
description Observable GNSS (Global Navigation Satellite System) are affected by systematic errors due to free electrons present in the ionosphere. The error associated with the ionosphere depends on the Total Electron Content (TEC), which is influenced by several variables: solar cycle, season, local time, geomagnetic activity and geographic location. The GPS (Global Positioning System), GLONASS (Global Orbiting Navigation Satellite System) and Galileo dual frequency receivers allow the calculation of the error that affects the GNSS observables and the TEC. Using the rate of change of TEC (ROT - Rate of TEC) indices that indicate irregularities of the ionosphere can be determined, allowing inferences about its behavior. Currently it is possible to perform such studies in Brazil, due to the several Active Networks available, such as RBMC/RIBaC (Rede Brasileira de Monitoramento Contínuo/Rede INCRA de Bases Comunitárias) and GNSS Active Network of São Paulo. The proposed research aimed at estimating and analysing of indexes of irregularities of the ionosphere, besides supplying the geosciences of information about the behavior of the ionosphere.
publishDate 2013
dc.date.none.fl_str_mv 2013-09-19
2014-05-27T11:30:42Z
2014-05-27T11:30:42Z
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/S1982-21702013000300002
Boletim de Ciencias Geodesicas, v. 19, n. 3, p. 374-390, 2013.
1413-4853
1982-2170
http://hdl.handle.net/11449/76591
10.1590/S1982-21702013000300002
S1982-21702013000300002
WOS:000325274500002
2-s2.0-84884153501
2-s2.0-84884153501.pdf
6790708247598813
0000-0001-7648-1291
url http://dx.doi.org/10.1590/S1982-21702013000300002
http://hdl.handle.net/11449/76591
identifier_str_mv Boletim de Ciencias Geodesicas, v. 19, n. 3, p. 374-390, 2013.
1413-4853
1982-2170
10.1590/S1982-21702013000300002
S1982-21702013000300002
WOS:000325274500002
2-s2.0-84884153501
2-s2.0-84884153501.pdf
6790708247598813
0000-0001-7648-1291
dc.language.iso.fl_str_mv eng
por
language eng
por
dc.relation.none.fl_str_mv Boletim de Ciências Geodésicas
0,188
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 374-390
application/pdf
dc.source.none.fl_str_mv Scopus
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
_version_ 1799965694813536256

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