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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3QRD7RH
Repositóriosid.inpe.br/mtc-m21c/2018/04.03.17.13   (acesso restrito)
Última Atualização2018:04.03.17.13.35 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2018/04.03.17.13.35
Última Atualização dos Metadados2020:12.07.21.11.21 (UTC) administrator
DOI10.1016/j.asr.2017.09.032
ISSN0273-1177
1879-1948
Chave de CitaçãoMoraesMuPaOlTePeMe:2018:StEvGL
TítuloStatistical evaluation of GLONASS amplitude scintillation over low latitudes in the Brazilian territory
Ano2018
MêsApr.
Data de Acesso16 jun. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho2587 KiB
2. Contextualização
Autor1 Moraes, Alison de Oliveira
2 Muella, Marcio T. A. H.
3 Paula, Eurico Rodrigues de
4 Oliveira, César B. A. de
5 Terra, William P.
6 Perrella, Waldecir J.
7 Meibach-Rosa, Pâmela R. P.
Identificador de Curriculo1
2
3 8JMKD3MGP5W/3C9JH2U
Grupo1
2
3 DIDAE-CGCEA-INPE-MCTIC-GOV-BR
Afiliação1 Instituto de Aeronáutica e Espaço (IAE)
2 Universidade do Vale do Paraíba (UNIVAP)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Instituto Tecnológico de Aeronáutica (ITA)
5 EMBRAER
6 Instituto Tecnológico de Aeronáutica (ITA)
7 Universidade do Vale do Paraíba (UNIVAP)
Endereço de e-Mail do Autor1
2
3 eurico.paula@inpe.br
RevistaAdvances in Space Research
Volume61
Número7
Páginas1776-1789
Nota SecundáriaB1_INTERDISCIPLINAR B1_GEOCIÊNCIAS B1_ENGENHARIAS_IV B1_ENGENHARIAS_III B1_BIODIVERSIDADE B3_CIÊNCIA_DA_COMPUTAÇÃO B4_ASTRONOMIA_/_FÍSICA C_CIÊNCIAS_BIOLÓGICAS_I
Histórico (UTC)2018-04-03 17:13:35 :: simone -> administrator ::
2018-04-03 17:13:35 :: administrator -> simone :: 2018
2018-04-03 17:16:14 :: simone -> administrator :: 2018
2020-12-07 21:11:21 :: administrator -> simone :: 2018
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-ChaveIonospheric scintillation
GNSS availability
ResumoThe ionospheric scintillation, generated by the ionospheric plasma irregularities, affects the radio signals that pass through it. Their effects are widely studied in the literature with two different approaches. The first one deals with the use of radio signals to study and understand the morphology of this phenomenon, while the second one seeks to understand and model how much this phenomenon interferes in the radio signals and consequently in the services to which these systems work. The interest of several areas, particularly to those that are life critical, has increased using the concept of satellite multi-constellation, which consists of receiving, processing and using data from different navigation and positioning systems. Although there is a vast literature analyzing the effects of ionospheric scintillation on satellite navigation systems, the number of studies using signals received from the Russian satellite positioning system (named GLONASS) is still very rare. This work presents for the first time in the Brazilian low-latitude sector a statistical analysis of ionospheric scintillation data for all levels of magnetic activities obtained by a set of scintillation monitors that receive signals from the GLONASS system. In this study, data collected from four stations were used in the analysis; Fortaleza, Presidente Prudente, Sao Jose´ dos Campos and Porto Alegre. The GLONASS L-band signals were analyzed for the period from December 21, 2012 to June 20, 2016, which includes the peak of the solar cycle 24 that occurred in 2014. The main characteristics of scintillation presented in this study include: (1) the statistical evaluation of seasonal and solar activity, showing the chances that an user on similar geophysical conditions may be susceptible to the effects of ionospheric scintillation; (2) a temporal analysis based on the local time distribution of scintillation at different seasons and intensity levels; and (3) the evaluation of number of simultaneously affected channels and its effects on the dilution of precision (DOP) for GNSS users are also presented in order to alert the timetables in which navigation will be most susceptible to such effects, as well as statistics on simultaneously affected channels. Relevant results about these statistical characteristics of scintillation are presented and analyzed providing relevant information about availability of a navigation system.
ÁreaCEA
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4. Condições de acesso e uso
Idiomaen
Arquivo AlvoMoraes_statistical.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft24
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ETL868
Lista de Itens Citandosid.inpe.br/bibdigital/2013/09.29.20.43 4
sid.inpe.br/mtc-m21/2012/07.13.14.45.35 1
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX; SCOPUS.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid 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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