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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP7W/3ED36D2
Repositóriosid.inpe.br/mtc-m19/2013/07.01.20.42   (acesso restrito)
Última Atualização2013:07.01.20.42.53 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m19/2013/07.01.20.42.53
Última Atualização dos Metadados2018:06.05.04.14.29 (UTC) administrator
DOI10.1007/s10712-012-9212-0
ISSN0169-3298
Rótuloself-archiving-INPE-MCTI-GOV-BR
Chave de CitaçãoMuellaPaulMont:2013:IoScDy
TítuloIonospheric Scintillation and Dynamics of Fresnel-Scale Irregularities in the Inner Region of the Equatorial Ionization Anomaly
ProjetoCNPq (308017/2011-0; 455604/2010-0); FAPESP (2008/04892-5; 2010/03545-0).
Ano2013
Data de Acesso09 maio 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho843 KiB
2. Contextualização
Autor1 Muella, Marcio T. A. H.
2 Paula, Eurico R. de
3 Monteiro, Alan A.
Grupo1
2 DAE-CEA-INPE-MCTI-GOV-BR
Afiliação1 Laboratório de Física e Astronomia, IP&D, Universidade do Vale do Paraíba, São Jose ́dos Campos
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Laboratório de Física e Astronomia, IP&D, Universidade do Vale do Paraíba, São Jose ́dos Campos
Endereço de e-Mail do Autor1 mmuella@univap.br
2 eurico@dae.inpe.br
Endereço de e-Mailoswaldo@das.inpe.br
RevistaSurveys in Geophysics
Volume34
Páginas233-251
Nota SecundáriaA1 B1
Histórico (UTC)2013-07-01 20:42:53 :: oswaldo@das.inpe.br -> administrator ::
2018-06-05 04:14:29 :: administrator -> marcelo.pazos@inpe.br :: 2013
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 irregularities
scattering and diffraction
radio wave propagation
ionospheric drifts
ionospheric scintillation
GPS
ResumoThis paper reports differences in the occurrence statistics of global positioning system (GPS) L-band scintillations at observational sites located in the inner regions of the northern and southern crests of the equatorial ionization anomaly. Ground-based GPS data acquired at the closed magnetically aligned stations of Manaus (3.1°S; 59.9°W; dip lat. 6.2°N) and Cuiaba´ (15.5°S; 56.1°W; dip. lat. 6.2°S), Brazil, from December 2001 to February 2007 are used in the analysis. The drift dynamics of Fresnel-scale ionospheric irregularities at the southern station of Cuiabá are also investigated. Only geomagnetically quiet days with the sum of daily Kp<24 were used in the analysis statistics and in the irregularity drift studies. The results reveal a clear dependence of the scintillation occurrence with the solar activity, but there exists an asymmetry in the percentage of scintillation occurrence between the two stations throughout the period analyzed. The nocturnal occurrence of the scintillations over Cuiaba´ is predominantly larger than over Manaus, but this scenario seems to change with the decline in the solar activity (mainly during local post-midnight hours). A broad minimum and maximum in the scintillation occurrence appears to occur over both the stations, respectively, during the June solstice (winter) and December solstice (summer) months. The dynamics of the Fresnel-scale irregularities, as investigated from the estimations of the mean zonal drift velocities, reveals that the amplitude of the eastward drifts tends to reduce with the decline in the solar activity. The magnitude of the zonal drift velocities during the December solstice months is larger than during the equinoxes, with the differences being more pronounced at solar maximum years. Other relevant aspects of the observations, with complementary data from a lowlatitude ionospheric model, are highlighted and discussed.
ÁreaCEA
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvo10.1007_s10712-012-9212-0.pdf
Grupo de Usuáriosadministrator
marcelo.pazos@inpe.br
oswaldo@das.inpe.br
Grupo de Leitoresadministrator
marcelo.pazos@inpe.br
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft12
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhoiconet.com.br/banon/2006/11.26.21.31
Unidades Imediatamente Superiores8JMKD3MGPCW/3ETL868
Lista de Itens Citandosid.inpe.br/bibdigital/2013/09.29.20.43 1
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX; SCOPUS.
Acervo Hospedeirosid.inpe.br/mtc-m19@80/2009/08.21.17.02
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark month nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url
7. Controle da descrição
e-Mail (login)marcelo.pazos@inpe.br
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