Geração de VRS a partir de modelos atmosféricos: Conceito, implementação e resultados

Detalhes bibliográficos
Autor(a) principal: Alves, Daniele Barroca Marra [UNESP]
Data de Publicação: 2007
Outros Autores: Monico, João Francisco Galera [UNESP], Dalbelo, Luiz Fernando Antonio [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://ojs.c3sl.ufpr.br/ojs/index.php/bcg/article/view/10731
http://hdl.handle.net/11449/69771
Resumo: Nowadays, with the implantation of GNSS (Global Navigation Satellite System) reference station networks, several positioning techniques have been developed and/or improved. Using such kind of network data it is possible to model the GNSS distance dependent errors and to compute correction terms for the network region. Several methods have been developed to formulate the corrections terms from network stations data. A method that has been received a great attention is the Virtual Reference Station (VRS). The idea is that the VRS data resemble as much as possible a real receiver data placed in the same local. Therefore, the user has the possibility of using the VRS as if it were a real reference station in your proximities, and to accomplish the relative positioning with a single frequency receiver. In this paper it is described a different methodology applied to implement the VRS concept, using atmospheric models developed by Brazilian researchers. Besides, experiments for evaluating the quality of generated VRS are presented, showing the efficiency of the proposed method.
id UNSP_3f5e61a7fd1ae7164c73b561409b105e
oai_identifier_str oai:repositorio.unesp.br:11449/69771
network_acronym_str UNSP
network_name_str Repositório Institucional da UNESP
repository_id_str 2946
spelling Geração de VRS a partir de modelos atmosféricos: Conceito, implementação e resultadosGenerating a VRS using atmospheric models: Concept, implementation and resultsAtmospheric modelsNetwork RTKVRSatmospheric modelingerror correctionGNSSremote sensingNowadays, with the implantation of GNSS (Global Navigation Satellite System) reference station networks, several positioning techniques have been developed and/or improved. Using such kind of network data it is possible to model the GNSS distance dependent errors and to compute correction terms for the network region. Several methods have been developed to formulate the corrections terms from network stations data. A method that has been received a great attention is the Virtual Reference Station (VRS). The idea is that the VRS data resemble as much as possible a real receiver data placed in the same local. Therefore, the user has the possibility of using the VRS as if it were a real reference station in your proximities, and to accomplish the relative positioning with a single frequency receiver. In this paper it is described a different methodology applied to implement the VRS concept, using atmospheric models developed by Brazilian researchers. Besides, experiments for evaluating the quality of generated VRS are presented, showing the efficiency of the proposed method.Faculdade de Ciências e Tecnologia UNESP, R. Roberto Simonsen 305, 19060 900 - Presidente Prudente, SPFaculdade de Ciências e Tecnologia UNESP, R. Roberto Simonsen 305, 19060 900 - Presidente Prudente, SPUniversidade Estadual Paulista (Unesp)Alves, Daniele Barroca Marra [UNESP]Monico, João Francisco Galera [UNESP]Dalbelo, Luiz Fernando Antonio [UNESP]2014-05-27T11:22:32Z2014-05-27T11:22:32Z2007-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article316-336application/pdfhttp://ojs.c3sl.ufpr.br/ojs/index.php/bcg/article/view/10731Boletim de Ciencias Geodesicas, v. 13, n. 2, p. 316-336, 2007.1413-4853http://hdl.handle.net/11449/697712-s2.0-395491224482-s2.0-39549122448.pdf7180879644760038Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporBoletim de Ciências Geodésicas0,188info:eu-repo/semantics/openAccess2024-06-18T15:01:39Zoai:repositorio.unesp.br:11449/69771Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:44:40.072772Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Geração de VRS a partir de modelos atmosféricos: Conceito, implementação e resultados
Generating a VRS using atmospheric models: Concept, implementation and results
title Geração de VRS a partir de modelos atmosféricos: Conceito, implementação e resultados
spellingShingle Geração de VRS a partir de modelos atmosféricos: Conceito, implementação e resultados
Alves, Daniele Barroca Marra [UNESP]
Atmospheric models
Network RTK
VRS
atmospheric modeling
error correction
GNSS
remote sensing
title_short Geração de VRS a partir de modelos atmosféricos: Conceito, implementação e resultados
title_full Geração de VRS a partir de modelos atmosféricos: Conceito, implementação e resultados
title_fullStr Geração de VRS a partir de modelos atmosféricos: Conceito, implementação e resultados
title_full_unstemmed Geração de VRS a partir de modelos atmosféricos: Conceito, implementação e resultados
title_sort Geração de VRS a partir de modelos atmosféricos: Conceito, implementação e resultados
author Alves, Daniele Barroca Marra [UNESP]
author_facet Alves, Daniele Barroca Marra [UNESP]
Monico, João Francisco Galera [UNESP]
Dalbelo, Luiz Fernando Antonio [UNESP]
author_role author
author2 Monico, João Francisco Galera [UNESP]
Dalbelo, Luiz Fernando Antonio [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Alves, Daniele Barroca Marra [UNESP]
Monico, João Francisco Galera [UNESP]
Dalbelo, Luiz Fernando Antonio [UNESP]
dc.subject.por.fl_str_mv Atmospheric models
Network RTK
VRS
atmospheric modeling
error correction
GNSS
remote sensing
topic Atmospheric models
Network RTK
VRS
atmospheric modeling
error correction
GNSS
remote sensing
description Nowadays, with the implantation of GNSS (Global Navigation Satellite System) reference station networks, several positioning techniques have been developed and/or improved. Using such kind of network data it is possible to model the GNSS distance dependent errors and to compute correction terms for the network region. Several methods have been developed to formulate the corrections terms from network stations data. A method that has been received a great attention is the Virtual Reference Station (VRS). The idea is that the VRS data resemble as much as possible a real receiver data placed in the same local. Therefore, the user has the possibility of using the VRS as if it were a real reference station in your proximities, and to accomplish the relative positioning with a single frequency receiver. In this paper it is described a different methodology applied to implement the VRS concept, using atmospheric models developed by Brazilian researchers. Besides, experiments for evaluating the quality of generated VRS are presented, showing the efficiency of the proposed method.
publishDate 2007
dc.date.none.fl_str_mv 2007-07-01
2014-05-27T11:22:32Z
2014-05-27T11:22:32Z
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://ojs.c3sl.ufpr.br/ojs/index.php/bcg/article/view/10731
Boletim de Ciencias Geodesicas, v. 13, n. 2, p. 316-336, 2007.
1413-4853
http://hdl.handle.net/11449/69771
2-s2.0-39549122448
2-s2.0-39549122448.pdf
7180879644760038
url http://ojs.c3sl.ufpr.br/ojs/index.php/bcg/article/view/10731
http://hdl.handle.net/11449/69771
identifier_str_mv Boletim de Ciencias Geodesicas, v. 13, n. 2, p. 316-336, 2007.
1413-4853
2-s2.0-39549122448
2-s2.0-39549122448.pdf
7180879644760038
dc.language.iso.fl_str_mv por
language 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 316-336
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_ 1808129112553816064