Análise do modelo troposférico empregado na geração de uma estação de referência virtual utilizando o posicionamento por ponto preciso

Detalhes bibliográficos
Autor(a) principal: Alves, Daniele Barroca Marra [UNESP]
Data de Publicação: 2009
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://hdl.handle.net/11449/231893
Resumo: In the past few years the interest is accomplishing a high accuracy positioning increasing. One of the methods that has been applied by the scientific community is the network based on positioning. By using multiple reference station data, it is possible to obtain centimetric positioning in a larger coverage area, in addition to gain in reliability, availability and integrity of the service. Besides, using this concept, it is possible to model the atmospheric effects (troposphere refraction and ionosphere effect). Another important question concerning this topic is related to the transmission of the network corrections to the users. There are some possibilities for this fact and an efficient one is the Virtual Reference Station (VRS) concept. In the VRS concept, a reference station is generated near to the rover receiver (user). This provides a short baseline and the user has the possibility of using a single frequency receiver to accomplish the relative positioning. In order to test this kind of positioning method, a software has been developed at São Paulo State University. In this paper, the methodology applied to generate the VRS data is described and the VRS quality is analyzed by using the Precise Point Positioning (PPP) method.
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spelling Análise do modelo troposférico empregado na geração de uma estação de referência virtual utilizando o posicionamento por ponto precisoAnalysing of a tropospheric model so as to generated a virtual reference station by using a precise point positioning methodNetwork Based PositioningTropospheric ModelVRSIn the past few years the interest is accomplishing a high accuracy positioning increasing. One of the methods that has been applied by the scientific community is the network based on positioning. By using multiple reference station data, it is possible to obtain centimetric positioning in a larger coverage area, in addition to gain in reliability, availability and integrity of the service. Besides, using this concept, it is possible to model the atmospheric effects (troposphere refraction and ionosphere effect). Another important question concerning this topic is related to the transmission of the network corrections to the users. There are some possibilities for this fact and an efficient one is the Virtual Reference Station (VRS) concept. In the VRS concept, a reference station is generated near to the rover receiver (user). This provides a short baseline and the user has the possibility of using a single frequency receiver to accomplish the relative positioning. In order to test this kind of positioning method, a software has been developed at São Paulo State University. In this paper, the methodology applied to generate the VRS data is described and the VRS quality is analyzed by using the Precise Point Positioning (PPP) method.Universidade Estadual Paulista - UNESP Faculdade de Ciências e Tecnologia - FCT, Presidente Prudente - SPUniversidade Estadual Paulista - UNESP Faculdade de Ciências e Tecnologia - FCT, Presidente Prudente - SPUniversidade Estadual Paulista (UNESP)Alves, Daniele Barroca Marra [UNESP]Monico, João Francisco Galera [UNESP]Dalbelo, Luiz Fernando Antonio [UNESP]2022-04-29T08:47:56Z2022-04-29T08:47:56Z2009-10-21info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleBoletim de Ciencias Geodesicas, v. 15, n. 3, 2009.1413-4853http://hdl.handle.net/11449/2318932-s2.0-70350009985Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporBoletim de Ciencias Geodesicasinfo:eu-repo/semantics/openAccess2024-06-18T15:01:52Zoai:repositorio.unesp.br:11449/231893Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:28:57.357468Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Análise do modelo troposférico empregado na geração de uma estação de referência virtual utilizando o posicionamento por ponto preciso
Analysing of a tropospheric model so as to generated a virtual reference station by using a precise point positioning method
title Análise do modelo troposférico empregado na geração de uma estação de referência virtual utilizando o posicionamento por ponto preciso
spellingShingle Análise do modelo troposférico empregado na geração de uma estação de referência virtual utilizando o posicionamento por ponto preciso
Alves, Daniele Barroca Marra [UNESP]
Network Based Positioning
Tropospheric Model
VRS
title_short Análise do modelo troposférico empregado na geração de uma estação de referência virtual utilizando o posicionamento por ponto preciso
title_full Análise do modelo troposférico empregado na geração de uma estação de referência virtual utilizando o posicionamento por ponto preciso
title_fullStr Análise do modelo troposférico empregado na geração de uma estação de referência virtual utilizando o posicionamento por ponto preciso
title_full_unstemmed Análise do modelo troposférico empregado na geração de uma estação de referência virtual utilizando o posicionamento por ponto preciso
title_sort Análise do modelo troposférico empregado na geração de uma estação de referência virtual utilizando o posicionamento por ponto preciso
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 Network Based Positioning
Tropospheric Model
VRS
topic Network Based Positioning
Tropospheric Model
VRS
description In the past few years the interest is accomplishing a high accuracy positioning increasing. One of the methods that has been applied by the scientific community is the network based on positioning. By using multiple reference station data, it is possible to obtain centimetric positioning in a larger coverage area, in addition to gain in reliability, availability and integrity of the service. Besides, using this concept, it is possible to model the atmospheric effects (troposphere refraction and ionosphere effect). Another important question concerning this topic is related to the transmission of the network corrections to the users. There are some possibilities for this fact and an efficient one is the Virtual Reference Station (VRS) concept. In the VRS concept, a reference station is generated near to the rover receiver (user). This provides a short baseline and the user has the possibility of using a single frequency receiver to accomplish the relative positioning. In order to test this kind of positioning method, a software has been developed at São Paulo State University. In this paper, the methodology applied to generate the VRS data is described and the VRS quality is analyzed by using the Precise Point Positioning (PPP) method.
publishDate 2009
dc.date.none.fl_str_mv 2009-10-21
2022-04-29T08:47:56Z
2022-04-29T08:47:56Z
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 Boletim de Ciencias Geodesicas, v. 15, n. 3, 2009.
1413-4853
http://hdl.handle.net/11449/231893
2-s2.0-70350009985
identifier_str_mv Boletim de Ciencias Geodesicas, v. 15, n. 3, 2009.
1413-4853
2-s2.0-70350009985
url http://hdl.handle.net/11449/231893
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Boletim de Ciencias Geodesicas
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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
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