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1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34P/3K3B7TS
Repositóriosid.inpe.br/mtc-m21b/2015/08.11.13.34
Última Atualização2015:08.11.13.34.55 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21b/2015/08.11.13.34.40
Última Atualização dos Metadados2018:06.04.02.55.37 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoKheraniRolLogSlaPau:2015:CaSt
TítuloTraveling ionosphere disturbances excited ahead of the Tohoku-Oki tsunami: a case study
Ano2015
Data de Acesso28 abr. 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho2049 KiB
2. Contextualização
Autor1 Kherani, Esfhan Alam
2 Rolland, L.
3 Lognonne, Philippe
4 Sladen, A.
5 Paula, Eurico Rodrigues de
Identificador de Curriculo1
2
3
4
5 8JMKD3MGP5W/3C9JH2U
Grupo1 DAE-CEA-INPE-MCTI-GOV-BR
2
3
4
5 DAE-CEA-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2
3
4
5 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 esfhan.kherani@inpe.br
2
3
4
5 eurico.paula@inpe.br
Nome do EventoInternational Congress of the Brazilian Geophysical Society, 14
Localização do EventoRio de Janeiro, RJ
Data3-6 Aug.
Histórico (UTC)2015-08-11 13:34:40 :: simone -> administrator ::
2018-06-04 02:55:37 :: administrator -> simone :: 2015
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
ResumoWe document two kinds of traveling ionospheric disturbances, namely, CTIDs (Co-tsunami-TravelingIonospheric-disturbances) and ETIDs (Early-Arrivalthan-Tsunami-Traveling-Ionospheric-disturbances) related to the Tohoku-Oki tsunami of 11 March 2011. They are, respectively, referred to the disturbances that remain behind and ahead of the principal tsunami wave-front. We first note their presence in a numerical experiment performed using a simulation code coupling the tsunami, atmosphere and ionosphere. This code uses the tsunami wave-field as an input and simulates Acoustic-Gravity Waves (AGWs) in the atmosphere and TIDs, in the form of total electron content (TEC) disturbance, in the ionosphere. The simulated TEC reveals the excitation of CTIDs (at about 2 TECU) and ETIDs (at about 1 TECU), representing up to 5% disturbance over the ambient electron density, and they arise from the dissipation of the AGWs in the thermosphere. A novel outcome is that the strong ETIDs are excited about 20-60 minutes earlier (than the tsunami arrival time) at a location which is about 3o -10o ahead of the instantaneous location of the principal tsunami wave-front. Simulation results are compared with the far-field observations using GNSS satellites and in both, ETIDs are identified as the secondary TEC maximum, occurring 20-40 minutes before the tsunami arrival while the primary TEC maximum representing the CTIDs occurs 10-45 minutes after the tsunami arrival. The ETIDs reported in this study are a new kind of TIDs whose characteristics can be potentially used for the early warning of the tsunami.
ÁreaCEA
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 11/08/2015 10:34 1.0 KiB 
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34P/3K3B7TS
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34P/3K3B7TS
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
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Visibilidadeshown
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhourlib.net/www/2011/03.29.20.55
Unidades Imediatamente Superiores8JMKD3MGPCW/3ETL868
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosarchivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label language lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject targetfile tertiarymark tertiarytype type url versiontype volume
7. Controle da descrição
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