Geração de VRS a partir de modelos atmosféricos: Conceito, implementação e resultados
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , |
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. |
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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 |