Modernizing the Brazilian active control network

Detalhes bibliográficos
Autor(a) principal: Fortes, L. P S
Data de Publicação: 2006
Outros Autores: Costa, S. M A, Lima, M. A A, Fazan, J. A., Monico, J. F G [UNESP], Santos, M. C., Tétreault, P.
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/69415
Resumo: The Brazilian Network for Continuous Monitoring of GPS - RBMC, since its foundation in December of 1996, has been playing an essential role for the maintenance and user access of the fundamental geodetic frame in the country,. It provides users with a direct link to the Brazilian Geodetic System - SGB. Its role has become more relevant with the increasing use of space navigation technology in the country. Recently, Brazil adopted a new geodetic system, SIRGAS2000, in February 2005, fully compatible with GNSS technology. The paper provides an overview of the recent modernization phases the RBMC network has undergone highlighting its future steps. From its current post-mission mode, the RBMC will evolve into a real-time network, providing real-time data and real-time correction to users. The network enhanced with modern GPS receivers and the addition of atomic clocks will be used to compute WADGPS-type corrections to be transmitted, in real time, to users in Brazil and surrounding areas. It is estimated that users will be able to achieve a horizontal accuracy around 0.5 m (1σ) in static and kinematic positioning and better for dual frequency users. The availability of the WADGPS service will allow users to tie to the new SIRGAS2000 system in a more rapid and transparent way for positioning and navigation applications. It should be emphasized that support to post-mission static positioning will continue to be provided to users interested in higher accuracy levels. In addition to this, a post-mission Precise Point Positioning (PPP) service will be provided based on the one currently provided by the Geodetic Survey Division of NRCan (CSRS-PPP). The modernization of the RBMC is under development based on a cooperation signed at the end of 2004 with the University of New Brunswick, supported by the Canadian International Development Agency and the Brazilian Cooperation Agency. The Geodetic Survey Division of NRCan is also participating in this modernization effort under the same project.
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spelling Modernizing the Brazilian active control networkContinuous Monitoringgeodetic systemSpace navigation technologyUser accessGeodetic satellitesModernizationReal time systemsTelecommunication linksGlobal positioning systemThe Brazilian Network for Continuous Monitoring of GPS - RBMC, since its foundation in December of 1996, has been playing an essential role for the maintenance and user access of the fundamental geodetic frame in the country,. It provides users with a direct link to the Brazilian Geodetic System - SGB. Its role has become more relevant with the increasing use of space navigation technology in the country. Recently, Brazil adopted a new geodetic system, SIRGAS2000, in February 2005, fully compatible with GNSS technology. The paper provides an overview of the recent modernization phases the RBMC network has undergone highlighting its future steps. From its current post-mission mode, the RBMC will evolve into a real-time network, providing real-time data and real-time correction to users. The network enhanced with modern GPS receivers and the addition of atomic clocks will be used to compute WADGPS-type corrections to be transmitted, in real time, to users in Brazil and surrounding areas. It is estimated that users will be able to achieve a horizontal accuracy around 0.5 m (1σ) in static and kinematic positioning and better for dual frequency users. The availability of the WADGPS service will allow users to tie to the new SIRGAS2000 system in a more rapid and transparent way for positioning and navigation applications. It should be emphasized that support to post-mission static positioning will continue to be provided to users interested in higher accuracy levels. In addition to this, a post-mission Precise Point Positioning (PPP) service will be provided based on the one currently provided by the Geodetic Survey Division of NRCan (CSRS-PPP). The modernization of the RBMC is under development based on a cooperation signed at the end of 2004 with the University of New Brunswick, supported by the Canadian International Development Agency and the Brazilian Cooperation Agency. The Geodetic Survey Division of NRCan is also participating in this modernization effort under the same project.Directorate of Geosciences Brazilian Institute of Geography and StatisticsDepartment of Cartography São Paulo State UniversityDepartment of Geodesy and Geomatics Engineering University of New BrunswickGeodetic Survey Division Natural Resources Canada, OttawaBrazilian Institute of Geography and Statistics IBGEDepartament of Cartography FCT/UNESPDepartment of Geodesy and Geomatics Engineering UNBGeodesy Section Canadian Geophysical UnionActive Control System Technology Group Geodetic Survey Division of Natural Resources CanadaDepartment of Cartography São Paulo State UniversityDepartament of Cartography FCT/UNESPBrazilian Institute of Geography and StatisticsUniversidade Estadual Paulista (Unesp)University of New BrunswickNatural Resources CanadaIBGEUniversidade de Brasília (UnB)Canadian Geophysical UnionGeodetic Survey Division of Natural Resources CanadaFortes, L. P SCosta, S. M ALima, M. A AFazan, J. A.Monico, J. F G [UNESP]Santos, M. C.Tétreault, P.2014-05-27T11:22:20Z2014-05-27T11:22:20Z2006-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject2759-2768Proceedings of the Institute of Navigation - 19th International Technical Meeting of the Satellite Division, ION GNSS 2006, v. 5, p. 2759-2768.http://hdl.handle.net/11449/694152-s2.0-342471573767180879644760038Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengProceedings of the Institute of Navigation - 19th International Technical Meeting of the Satellite Division, ION GNSS 2006info:eu-repo/semantics/openAccess2024-06-18T15:02:48Zoai:repositorio.unesp.br:11449/69415Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:11:28.798519Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Modernizing the Brazilian active control network
title Modernizing the Brazilian active control network
spellingShingle Modernizing the Brazilian active control network
Fortes, L. P S
Continuous Monitoring
geodetic system
Space navigation technology
User access
Geodetic satellites
Modernization
Real time systems
Telecommunication links
Global positioning system
title_short Modernizing the Brazilian active control network
title_full Modernizing the Brazilian active control network
title_fullStr Modernizing the Brazilian active control network
title_full_unstemmed Modernizing the Brazilian active control network
title_sort Modernizing the Brazilian active control network
author Fortes, L. P S
author_facet Fortes, L. P S
Costa, S. M A
Lima, M. A A
Fazan, J. A.
Monico, J. F G [UNESP]
Santos, M. C.
Tétreault, P.
author_role author
author2 Costa, S. M A
Lima, M. A A
Fazan, J. A.
Monico, J. F G [UNESP]
Santos, M. C.
Tétreault, P.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Brazilian Institute of Geography and Statistics
Universidade Estadual Paulista (Unesp)
University of New Brunswick
Natural Resources Canada
IBGE
Universidade de Brasília (UnB)
Canadian Geophysical Union
Geodetic Survey Division of Natural Resources Canada
dc.contributor.author.fl_str_mv Fortes, L. P S
Costa, S. M A
Lima, M. A A
Fazan, J. A.
Monico, J. F G [UNESP]
Santos, M. C.
Tétreault, P.
dc.subject.por.fl_str_mv Continuous Monitoring
geodetic system
Space navigation technology
User access
Geodetic satellites
Modernization
Real time systems
Telecommunication links
Global positioning system
topic Continuous Monitoring
geodetic system
Space navigation technology
User access
Geodetic satellites
Modernization
Real time systems
Telecommunication links
Global positioning system
description The Brazilian Network for Continuous Monitoring of GPS - RBMC, since its foundation in December of 1996, has been playing an essential role for the maintenance and user access of the fundamental geodetic frame in the country,. It provides users with a direct link to the Brazilian Geodetic System - SGB. Its role has become more relevant with the increasing use of space navigation technology in the country. Recently, Brazil adopted a new geodetic system, SIRGAS2000, in February 2005, fully compatible with GNSS technology. The paper provides an overview of the recent modernization phases the RBMC network has undergone highlighting its future steps. From its current post-mission mode, the RBMC will evolve into a real-time network, providing real-time data and real-time correction to users. The network enhanced with modern GPS receivers and the addition of atomic clocks will be used to compute WADGPS-type corrections to be transmitted, in real time, to users in Brazil and surrounding areas. It is estimated that users will be able to achieve a horizontal accuracy around 0.5 m (1σ) in static and kinematic positioning and better for dual frequency users. The availability of the WADGPS service will allow users to tie to the new SIRGAS2000 system in a more rapid and transparent way for positioning and navigation applications. It should be emphasized that support to post-mission static positioning will continue to be provided to users interested in higher accuracy levels. In addition to this, a post-mission Precise Point Positioning (PPP) service will be provided based on the one currently provided by the Geodetic Survey Division of NRCan (CSRS-PPP). The modernization of the RBMC is under development based on a cooperation signed at the end of 2004 with the University of New Brunswick, supported by the Canadian International Development Agency and the Brazilian Cooperation Agency. The Geodetic Survey Division of NRCan is also participating in this modernization effort under the same project.
publishDate 2006
dc.date.none.fl_str_mv 2006-12-01
2014-05-27T11:22:20Z
2014-05-27T11:22:20Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv Proceedings of the Institute of Navigation - 19th International Technical Meeting of the Satellite Division, ION GNSS 2006, v. 5, p. 2759-2768.
http://hdl.handle.net/11449/69415
2-s2.0-34247157376
7180879644760038
identifier_str_mv Proceedings of the Institute of Navigation - 19th International Technical Meeting of the Satellite Division, ION GNSS 2006, v. 5, p. 2759-2768.
2-s2.0-34247157376
7180879644760038
url http://hdl.handle.net/11449/69415
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Proceedings of the Institute of Navigation - 19th International Technical Meeting of the Satellite Division, ION GNSS 2006
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 2759-2768
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)
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