1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21c.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34R/429M2T5 |
Repositório | sid.inpe.br/mtc-m21c/2020/04.06.11.02 |
Última Atualização | 2020:04.06.11.02.23 (UTC) administrator |
Repositório de Metadados | sid.inpe.br/mtc-m21c/2020/04.06.11.02.23 |
Última Atualização dos Metadados | 2022:01.04.01.35.05 (UTC) administrator |
DOI | 10.5194/angeo-38-385-2020 |
ISSN | 0992-7689 |
Chave de Citação | CorreiaRaunBageDAmi:2020:ChGrWa |
Título | Characterization of gravity waves in the lower ionosphere using very low frequency observations at Comandante Ferraz Brazilian Antarctic Station |
Ano | 2020 |
Mês | Mar. |
Data de Acesso | 21 maio 2024 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 5968 KiB |
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2. Contextualização | |
Autor | 1 Correia, Emília 2 Raunheitte, Luis Tiago Medeiros 3 Bageston, José Valentin 4 D'Amico, Dino Enrico |
Identificador de Curriculo | 1 8JMKD3MGP5W/3C9JH2C |
Grupo | 1 DIDAS-CGCEA-INPE-MCTIC-GOV-BR 2 3 SEPAN-COCRE-INPE-MCTIC-GOV-BR |
Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Universidade Presbiteriana Mackenzie 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Universidade Presbiteriana Mackenzie |
Endereço de e-Mail do Autor | 1 emilia.correia@inpe.br 2 3 jose.bageston@inpe.br |
Revista | Annales Geophysicae |
Volume | 38 |
Número | 2 |
Páginas | 385-394 |
Nota Secundária | A2_INTERDISCIPLINAR A2_GEOCIÊNCIAS A2_ENGENHARIAS_I B2_CIÊNCIAS_BIOLÓGICAS_I B2_ASTRONOMIA_/_FÍSICA |
Histórico (UTC) | 2020-04-06 11:02:23 :: simone -> administrator :: 2020-04-06 11:02:24 :: administrator -> simone :: 2020 2020-04-06 11:03:05 :: simone -> administrator :: 2020 2020-04-08 06:41:56 :: administrator -> simone :: 2020 2020-06-23 23:04:20 :: simone -> administrator :: 2020 2022-01-04 01:35:05 :: administrator -> simone :: 2020 |
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3. Conteúdo e estrutura | |
É a matriz ou uma cópia? | é a matriz |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Tipo do Conteúdo | External Contribution |
Tipo de Versão | publisher |
Resumo | The goal of this work is to investigate the gravity wave (GW) characteristics in the low ionosphere using very low frequency (VLF) radio signals. The spatial modulations produced by the GWs affect the conditions of the electron density at reflection height of the VLF signals, which produce fluctuations of the electrical conductivity in the D region that can be detected as variations in the amplitude and phase of VLF narrowband signals. The analysis considered the VLF signal transmitted from the US Cutler, Maine (NAA) station that was received at Comandante Ferraz Brazilian Antarctic Station (EACF, 62.1◦ S, 58.4◦ W), with its great circle path crossing the Drake Passage longitudinally. The wave periods of the GWs detected in the low ionosphere are obtained using the wavelet analysis applied to the VLF amplitude. Here the VLF technique was used as a new aspect for monitoring GW activity. It was validated comparing the wave period and duration properties of one GW event observed simultaneously with a co-located airglow all-sky imager both operating at EACF. The statistical analysis of the seasonal variation of the wave periods detected using VLF technique for 2007 showed that the GW events occurred all observed days, with the waves with a period between 5 and 10 min dominating during night hours from May to September, while during daytime hours the waves with a period between 0 and 5 min are predominant the whole year and dominate all days from November to April. These results show that VLF technique is a powerful tool to obtain the wave period and duration of GW events in the low ionosphere, with the advantage of being independent of sky conditions, and it can be used during the whole day and yearround. |
Área | CEA |
Arranjo 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAS > Characterization of gravity... |
Arranjo 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > SEPAN > Characterization of gravity... |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
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4. Condições de acesso e uso | |
URL dos dados | http://mtc-m21c.sid.inpe.br/ibi/8JMKD3MGP3W34R/429M2T5 |
URL dos dados zipados | http://mtc-m21c.sid.inpe.br/zip/8JMKD3MGP3W34R/429M2T5 |
Idioma | en |
Arquivo Alvo | correia_characterization.pdf |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Política de Arquivamento | allowpublisher allowfinaldraft |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ETR8EH 8JMKD3MGPCW/3EUGF82 |
Lista de Itens Citando | sid.inpe.br/bibdigital/2013/10.01.00.07 3 sid.inpe.br/bibdigital/2013/10.05.03.54 2 |
Divulgação | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
Acervo Hospedeiro | urlib.net/www/2017/11.22.19.04 |
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6. Notas | |
Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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