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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34P/3PUKR48
Repositóriosid.inpe.br/mtc-m21b/2017/11.08.14.34
Última Atualização2017:11.08.14.34.28 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21b/2017/11.08.14.34.28
Última Atualização dos Metadados2018:06.04.02.27.58 (UTC) administrator
DOI10.1002/2017JA024365
ISSN2169-9402
Chave de CitaçãoJonahKherPaul:2017:InCoMS
TítuloInvestigations of conjugate MSTIDS over the Brazilian sector during daytime
Ano2017
MêsSept.
Data de Acesso05 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho5584 KiB
2. Contextualização
Autor1 Jonah, Olusegun Folarin
2 Kherani, Esfhan Alam
3 Paula, Eurico Rodrigues de
Identificador de Curriculo1
2
3 8JMKD3MGP5W/3C9JH2U
Grupo1 AST-CEA-SESPG-INPE-MCTIC-GOV-BR
2 DIDAE-CGCEA-INPE-MCTIC-GOV-BR
3 DIDAE-CGCEA-INPE-MCTIC-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 http://mailto:olujonah@mit.edu/
2 esfhan.kherani@inpe.br
3 eurico.paula@inpe.br
RevistaJournal of Geophysical Research: Space Physics
Volume122
Número9
Páginas9576-9587
Histórico (UTC)2017-11-08 14:34:28 :: simone -> administrator ::
2017-11-08 14:34:29 :: administrator -> simone :: 2017
2017-11-08 14:34:44 :: simone -> administrator :: 2017
2017-11-13 18:18:29 :: administrator -> simone :: 2017
2017-12-11 17:53:52 :: simone -> administrator :: 2017
2018-06-04 02:27:58 :: administrator -> simone :: 2017
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
ResumoThis study focuses on the daytime medium-scale traveling ionospheric disturbances (MSTIDs) observed at conjugate hemispheres. It is the first time that the geomagnetical conjugate daytime MSTIDs are observed over the South America sector. To observe the MSTID characteristics, we used detrended total electron content (TEC) derived from Global Navigation Satellite Systems receivers located at Brazilian sector covering the Northern and Southern Hemispheres along the same magnetic meridian. The geographic grid of 1°N to 14°S in latitude and 60°S to 50°S in longitude was selected for this study. The cross-correlation method between two latitudes and longitudes in time was used to observe the propagation of the MSTID waves. The following features are noted: (a) MSTIDs are well developed at both hemispheres; (b) the peak MSTIDs amplitudes vary from one hemisphere to another; hence, we suppose that MSTIDs generated in Southern Hemisphere or Northern Hemisphere mirrored in the conjugate hemisphere; (c) the gravity wave-induced electric fields from one hemisphere map along the field lines and generate the mirrored MSTIDs in the conjugate region. To investigate the hemispheric mapping mechanism, a rough approximation for the integrated field line conductivity ratio of E and F regions is calculated using digisonde E and F region parameters. We noted that during the period of mapping the decrease in E region conductivity results in an increase in total conductivity. This shows that the E region was partially short circuited; hence, electric field generated at F region could map to the conjugate hemisphere during daytime: daytime MSTIDs at conjugate regions; mechanisms responsible for daytime electrified MSTIDs; gravity wave-induced electric field role in daytime MSTIDs.
ÁreaCEA
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4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34P/3PUKR48
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34P/3PUKR48
Idiomaen
Arquivo Alvojonah_investigations.pdf
Grupo de Usuáriossimone
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Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Vinculação8JMKD3MGP3W34P/3NAAB2L
Repositório Espelhosid.inpe.br/mtc-m21b/2013/09.26.14.25.22
Unidades Imediatamente Superiores8JMKD3MGPCW/3ETL868
8JMKD3MGPCW/3F2NE4L
Lista de Itens Citandosid.inpe.br/bibdigital/2013/09.29.20.43 3
sid.inpe.br/mtc-m21/2012/07.13.14.45.35 1
DivulgaçãoWEBSCI; AGU; MGA; COMPENDEX.
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarytype url
7. Controle da descrição
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