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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/49H53KP
Repositóriosid.inpe.br/mtc-m21d/2023/07.28.13.20   (acesso restrito)
Última Atualização2023:07.28.13.20.56 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21d/2023/07.28.13.20.56
Última Atualização dos Metadados2024:01.02.17.16.45 (UTC) administrator
DOI10.1109/TAES.2022.3218520
ISSN0018-9251
Chave de CitaçãoEspejoCosPauMorMon:2023:VaVeTo
TítuloVariability of Vertical Total Electron Content Gradients in the Brazilian Sector
Ano2023
MêsJune
Data de Acesso12 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho5766 KiB
2. Contextualização
Autor1 Espejo, Teddy Modesto Surco
2 Costa, Emanoe
3 Paula, Eurico Rodrigues de
4 Moraes, Alison de Oliveira
5 Monico, João Francisco Galera
Identificador de Curriculo1
2
3 8JMKD3MGP5W/3C9JH2U
ORCID1 0000-0001-8584-4234
2 0000-0001-6256-2701
3
4 0000-0002-6493-1694
5 0000-0003-4101-9261
Grupo1
2
3 DIHPA-CGCE-INPE-MCTI-GOV-BR
Afiliação1 Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio)
2 Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Instituto de Aeronáutica e Espaço (IAE)
5 Universidade Estadual Paulista (UNESP)
Endereço de e-Mail do Autor1
2
3 eurico.paula@inpe.br
RevistaIEEE Transactions on Aerospace and Electronic Systems
Volume59
Número3
Páginas2687-2701
Nota SecundáriaA1_ENGENHARIAS_IV A2_ENGENHARIAS_III
Histórico (UTC)2023-07-28 13:21:38 :: simone -> administrator :: 2023
2023-07-30 00:17:49 :: administrator -> simone :: 2023
2023-08-01 11:03:42 :: simone -> administrator :: 2023
2024-01-02 17:16:45 :: administrator -> simone :: 2023
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveDelays
Global Positioning System
Aircraft
Monitoring
Receivers
Standards
Airports
Equatorial and low-latitude ionosphere
ground based augmentation systems
ionospheric decorrelation
ionospheric vertical total electron content (vTEC) gradients
Rede Brasileira de Monitoramento Continuo (RBMC)
ResumoGround Based Augmentation Systems are designed to meet demanding requirements during airport approach and landing sections of aircraft routes. It computes corrected and smoothed differential corrections and other information. These messages are transmitted to aircraft, which may use the corrections to improve their position estimation. However, residual correction errors remain, due to ionospheric spatial and temporal gradients between Ground Based Augmentation System reference receivers and approaching aircraft. Large vertical ionospheric delay gradients detected during combinations of extreme geophysical environments indicate that there are problematic conditions for Ground Based Augmentation System operation over the Brazilian region. Motivated by the above conditions, data from Rede Brasileira de Monitoramento Continuo, the Brazilian public network of dual-frequency global navigation satellite system receivers operated by Instituto Brasileiro de Geografia e Estatistica were analyzed to estimate ionospheric vertical Total Electron Content (vTEC) gradients. The effects from different locations (represented by the dip latitude) and geophysical conditions (represented by solar activity, season, and local time) on variations of ionospheric vTEC gradients have been statistically quantified. The results from the present work provide information to more detailed performance assessments of Ground Based Augmentation System procedures under equatorial and low-latitude ionospheric regions, aimed at flexibly delimiting the conditions for feasible operation in such regions.
ÁreaCEA
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4. Condições de acesso e uso
Idiomaen
Arquivo AlvoVariability_of_Vertical_Total_Electron_Content_Gradients_in_the_Brazilian_Sector.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/46KTFK8
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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