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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3QTFLF2
Repositóriosid.inpe.br/mtc-m21c/2018/04.16.13.57
Repositório de Metadadossid.inpe.br/mtc-m21c/2018/04.16.13.57.40
Última Atualização dos Metadados2020:12.07.21.11.28 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoBarrosTaWrFiCaIn:2018:ChEqPl
TítuloCharacteristics of Equatorial Plasma bubbles observed by TEC map over South America and numerical simulation of its development
Ano2018
Data de Acesso09 maio 2024
Tipo SecundárioPRE CI
2. Contextualização
Autor1 Barros, D.
2 Takahashi, Hisao
3 Wrasse, Cristiano Max
4 Figueiredo, Cosme Alexandre Oliveira Barros
5 Carrasco, A. J.
6 Inoue Júnior, Marcos Hideki
Identificador de Curriculo1
2 8JMKD3MGP5W/3C9JHCM
Grupo1
2
3 DIDAE-CGCEA-INPE-MCTIC-GOV-BR
4 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)
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 ULA
6 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1
2
3 cristiano.wrasse@inpe.br
4 cosme.figueiredo@inpe.br
Nome do EventoLatin American Conference on Space Geophysics, 11 (COLAGE)
Localização do EventoBuenos Aires, Argentina
Data16-20 abr.
Histórico (UTC)2018-04-16 13:58:08 :: simone -> administrator :: 2018
2018-04-18 05:03:02 :: administrator -> administrator] :: 2018
2018-04-18 05:03:02 :: administrator] -> administrator :: 2018
2019-01-04 16:57:04 :: administrator -> simone :: 2018
2019-01-07 12:15:31 :: simone -> administrator :: 2018
2020-12-07 21:11:28 :: administrator -> simone :: 2018
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
ResumoGround-based network of GNSS receivers have been used to monitor Equatorial Plasma Bubbles (EPBs) by mapping the Total Electron Content (TEC map). Large coverage of the TEC map allowed us to monitor several EPBs simultaneously and get characteristics of the dynamics, extension and longitudinal distributions of the EPBs from the onset time until their disappearance. These characteristics were obtained by using TEC map analysis and keogram technique by using the data obtained during the period between November/2012 and January/2016. The zonal drift velocities of the EPBs showed a clear latitudinal gradient varying from 123 m/s at the equator to 65 m/s for 35◦S of latitude. Consequently, observed EPBs are inclined against the geomagnetic field lines. Both zonal drift velocity and the inclination of the EPBs were compared with the thermospheric neutral wind, which showed a good agreement. Moreover, large coverage of TEC maps permit to study periodic EPBs with a wide longitudinal distance. This averaged values observed for the inter-bubbles distances also presented a clear latitudinal gradient varying from 920 km at the equator to 640 km at 30◦S. On several occasions, the distances reached more than 2000 km. Inter-bubbles distances greater than 1000 km have not been reported in literature. Numerical model calculations, using different latitudinal gradients in zonal wind, showed a good agreement with the latitudinal gradient in the EPBs zonal drift observed by TEC map. Comparison of the observational results with the theoretical model calculations confirms that the EPB inclination against the geomagnetic field lines and the latitudinal gradient of inter-bubbles distances were originated due to a latitudinal gradient in the EPBs zonal drift.
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5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ETL868
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosarchivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark mirrorrepository nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarymark tertiarytype type url versiontype volume
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