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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemarte3.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador6qtX3pFwXQZ3r59YCT/GUNEv
Repositóriosid.inpe.br/iris@1905/2005/07.30.00.58
Última Atualização2017:12.21.16.04.06 (UTC) marciana
Repositório de Metadadossid.inpe.br/iris@1905/2005/07.30.00.58.20
Última Atualização dos Metadados2018:06.06.04.04.11 (UTC) administrator
Chave SecundáriaINPE-8835-PRE/4554
Rótulo9791
Chave de CitaçãoMuralikrishnaASASLJP:1997:SiMeHi
TítuloIn situ measurement of high altitude spread-F characterisitics by three different plasma density probes
Ano1997
Data de Acesso09 maio 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho305 KiB
2. Contextualização
Autor1 Muralikrishna, Polinaya
2 Abdu, Mangalathyil Ali
3 Sobral, José Humberto Andrade
4 Aquino, M. G. S.
5 Santana, D. C.
6 La belle, J.
7 Jahn, J. M.
8 Pfaff, R.
Grupo1 DAE-INPE-MCT-BR
Nome do EventoCongresso Internacional da Sociedade Brasileira de Geofísica, 5.
Localização do EventoSão Paulo
Data28 set.-2 out. 1977
Páginas1050-1051
Histórico (UTC)2015-03-09 12:17:13 :: administrator -> marciana :: 1997
2017-12-21 16:04:06 :: marciana -> administrator :: 1997
2018-06-06 04:04:11 :: administrator -> marciana :: 1997
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Palavras-ChaveAERONOMIA
alta altitude
propagação F
características
densidade do plasma
perfis de densidade eletrônica
revestimentos de plasma
medição no local
in situ measuremen
hight altitude
spreed F
characterisitics
plasma density
electrostatic profiles
electron density profiles
plasma sheaths
ResumoDuring the Guara campaign, conducted from Alcantara in Brazil, a Black Brant X sounding rocket was launched on 14-th October 1994 at 1955hrs (LT) to investigate into the phenomenon of high-altitude equatorial spread-F events. The rocket, as expected passed through an active topside spread-F event, monitored simultaneously by several ground-based instruments. The electron density height profile and the amplitude of the electron density fluctuations were measured simultaneously by three different plasma density probes; a High Frequency Capacitance (HFC) probe, a conventional Langmuir Probe (LP) and a Plasma Frequency Probe (PFP). While the PFP provided the absolute electron density, the LP gave the relative variation in the electron density. The electron density profile obtained from the HFC probe measurements is practically absolute except for a plasma sheath factor. But this technique does not provide the small-scale electron density fluctuation amplitude. Thus, the three experiments provided data, which could be used not only to obtain reliable electron density data, but also could be used to arrive at some of the inherent difficulties associated with each of these techniques. For example the electron density profiles estimated from the HFC and PFP experiments are almost identical except for a small factor varying with altitude. The amplitude of large-scale fluctuations provided by the LP measurements is considerably less than that provided by HFC and PFP. Characteristic features of the high-altitude spread-F as observed by these experiments are presented here.
ÁreaCEA
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4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/6qtX3pFwXQZ3r59YCT/GUNEv
URL dos dados zipadoshttp://urlib.net/zip/6qtX3pFwXQZ3r59YCT/GUNEv
Arquivo Alvo8835.pdf
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5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ETL868
Acervo Hospedeirosid.inpe.br/banon/2001/04.03.15.36
6. Notas
Campos Vaziosaffiliation archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor electronicmailaddress format isbn issn language lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume
7. Controle da descrição
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