Modernizing the Brazilian active control network
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , , , , |
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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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) |
repository.mail.fl_str_mv |
|
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1808129593316474880 |