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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
Identificador8JMKD3MGP5W34M/3GD3GMD
Repositóriosid.inpe.br/mtc-m21b/2014/05.30.02.24.11
Última Atualização2014:07.21.13.55.57 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21b/2014/05.30.02.24.12
Última Atualização dos Metadados2018:06.04.03.04.16 (UTC) administrator
DOI10.1002/2013JA019398
ISSN2169-9402
Rótuloscopus 2014-05 KlausnerMeDoPaTyFrKh:2014:AdWaTe
Chave de CitaçãoKlausnerMeDoPaTyFrKh:2014:AdWaTe
TítuloAdvantage of wavelet technique to highlight the observed geomagnetic perturbations linked to the Chilean tsunami (2010)
Ano2014
Data de Acesso20 jun. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho723 KiB
2. Contextualização
Autor1 Klausner, Virginia
2 Mendes, Odim
3 Domingues, Margarete Oliveira
4 Papa, A. R. R.
5 Tyler, R. H.
6 Frick, P.
7 Kherani, Esfhan Alam
Identificador de Curriculo1
2
3 8JMKD3MGP5W/3C9JHQP
Grupo1 DGE-CEA-INPE-MCTI-GOV-BR
2 DGE-CEA-INPE-MCTI-GOV-BR
3 LAC-CTE-INPE-MCTI-GOV-BR
4
5
6
7 DAE-CEA-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Department of Geophysics, National Observatory, Rio de Janeiro, Brazil; Institute of Physics, Rio de Janeiro State University, Rio de Janeiro, Brazil
5 Department of Astronomy, University of Maryland, College Park MD, United States
6 Laboratory of Physical Hydrodynamics, Institute of Continuous Media Mechanics, Perm, Russian Federation
7 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1
2 odim.mendes@inpe.br
3 margarete.domingues@inpe.br
4
5
6
7 alam@dae.inpe.br
Endereço de e-Mailmarcelo.pazos@inpe.br
RevistaJournal of Geophysical Research: Space Physics
Volume119
Número4
Páginas3077-3093
Histórico (UTC)2018-06-04 03:04:16 :: administrator -> marcelo.pazos@inpe.br :: 2014
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãofinaldraft
Palavras-Chavegeomagnetic field variations
quiet days
tsunami
wavelet techniques
maximum variance analysis
ResumoThe vertical component (Z) of the geomagnetic field observed by ground-based observatories of the International Real-Time Magnetic Observatory Network has been used to analyze the induced magnetic fields produced by the movement of a tsunami, electrically conducting sea water through the geomagnetic field. We focus on the survey of minutely sampled geomagnetic variations induced by the tsunami of 27 February 2010 at Easter Island (IPM) and Papeete (PPT) observatories. In order to detect the tsunami disturbances in the geomagnetic data, we used wavelet techniques. We have observed an 85% correlation between the Z component variation and the tide gauge measurements in period range of 10 to 30 min which may be due to two physical mechanisms: gravity waves and the electric currents in the sea. As an auxiliary tool to verify the disturbed magnetic fields, we used the maximum variance analysis (MVA). At PPT, the analyses show local magnetic variations associated with the tsunami arriving in advance of sea surface fluctuations by about 2 h. The first interpretation of the results suggests that wavelet techniques and MVA can be effectively used to characterize the tsunami contributions to the geomagnetic field and further used to calibrate tsunami models and implemented to real-time analysis for forecast tsunami scenarios. Key Points Chilean tsunami, 2010, was analyzed using wavelet techniques Z component variation and tide gauge measurements showed a correlation of 85% Magnetic variations induced by tsunami were detected by 2 h in advance ©2014. American Geophysical Union. All Rights Reserved.
ÁreaCEA
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Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP5W34M/3GD3GMD
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP5W34M/3GD3GMD
Idiomaen
Arquivo Alvo743694_3_related_ms_3150702_n28dpf.pdf
Grupo de Usuáriosadministrator
marcelo.pazos@inpe.br
Grupo de Leitoresadministrator
marcelo.pazos@inpe.br
Visibilidadeshown
Política de Arquivamentodenypublisher6 allowfinaldraft
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhoiconet.com.br/banon/2006/11.26.21.31
Unidades Imediatamente Superiores8JMKD3MGPCW/3ESGTTP
8JMKD3MGPCW/3ETL868
8JMKD3MGPCW/3EU29DP
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.55.24 2
sid.inpe.br/bibdigital/2013/10.01.22.11 1
sid.inpe.br/bibdigital/2013/09.29.20.43 1
DivulgaçãoWEBSCI; AGU; COMPENDEX; SCOPUS.
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)marcelo.pazos@inpe.br
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