Fechar

1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/4AC7Q25
Repositóriosid.inpe.br/mtc-m21d/2023/12.11.12.05
Última Atualização2023:12.20.20.33.09 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21d/2023/12.11.12.05.45
Última Atualização dos Metadados2024:01.02.17.16.56 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoAstafyevaBNSHKOR:2023:ToAuNe
TítuloToward automatic near-real-time detection of travelling ionospheric disturbances (TIDs) driven by lower atmosphere and near-surface geophysical events
Ano2023
Data de Acesso27 maio 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho33 KiB
2. Contextualização
Autor1 Astafyeva, Elvira
2 Brissaud, Quentin
3 Naletckii, Boris
4 Sánchez Juarez, Saúl Alejandro
5 Honda, Rogério Hisashi
6 Kherani, Esfhan Alam
7 Ouar, Ines Dahlia
8 Ravanelli, Michela
Grupo1
2
3
4 DIHPA-CGCE-INPE-MCTI-GOV-BR
5
6 DIHPA-CGCE-INPE-MCTI-GOV-BR
Afiliação1 CNRS - Centre national de la recherche scientifique
2 NORSAR
3 Université Paris Cité
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 Instituto Nacional de Pesquisas Espaciais (INPE)
6 Instituto Nacional de Pesquisas Espaciais (INPE)
7 Université Paris Cité
8 Université Paris Cité
Endereço de e-Mail do Autor1
2
3
4 saul.juarez@inpe.br
5
6 esfhan.kherani@inpe.br
Nome do EventoAGU FAll Meeting
Localização do EventoSan Francisco, CA
Data11-15 Dec. 2023
Editora (Publisher)AGU
Título do LivroProceedings
Histórico (UTC)2023-12-11 12:05:45 :: simone -> administrator ::
2024-01-02 17:16:56 :: administrator -> simone :: 2023
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãofinaldraft
ResumoLower atmosphere and geophysical near-surface events such as severe weather and natural hazard events generate acoustic and gravity waves and perturb the ionosphere, generating travelling ionospheric disturbances (TIDs). The TIDs manifest themselves as fluctuations of plasma density that propagate as waves. Near-real-time (NRT) detection, characterization and tracking of TIDs are of the greatest importance for Space Weather applications, but also for future monitoring and assessment of natural hazards from the ionosphere. This contribution will present our recent developments in the field of automatic NRT detection of TIDs of different origins in data series of total electron content (TEC) by GNSS. Recently, two NRT-compatible methods have been developed by our research team. The first one can both capture disturbances with high TEC derivative (dTEC/dt) and determine their velocity and direction of propagation in NRT (Maletckii & Astafyeva, SciRep, 2021, doi: 10.1038/s41598-021-99906-5). This method, however, fails to detect TIDs with lower rate of TEC change. The second technique is based on Machine Learning to automatically detect disturbances in TEC data series and to determine the arrival time (Brissaud & Astafyeva, GJI, 2022, doi: 10.1093/gji/ggac167). In this contribution, we will give an overview of the recently developed monitoring tools for co-seismic travelling ionospheric disturbances and other TIDs (driven by volcanic eruptions, tsunamis, tornadoes, large convective storms), and recent progress regarding both ionospheric dataset curation and new deep learning technologies. This work is supported by the French National Research Agency (ANR, grant ANR-22-CE49-0011) and by the French Space Agency (CNES, project RealDetect).
ÁreaCEA
Arranjourlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Toward automatic near-real-time...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 11/12/2023 09:05 1.0 KiB 
4. Condições de acesso e uso
URL dos dadoshttp://mtc-m21d.sid.inpe.br/ibi/8JMKD3MGP3W34T/4AC7Q25
URL dos dados zipadoshttp://mtc-m21d.sid.inpe.br/zip/8JMKD3MGP3W34T/4AC7Q25
Idiomaen
Arquivo AlvoToward automatic near-real-time.pdf
Grupo de Usuáriosself-uploading-INPE-MCTI-GOV-BR
simone
Visibilidadeshown
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Vinculação8JMKD3MGP3W34T/494KCJL
Unidades Imediatamente Superiores8JMKD3MGPCW/46KTFK8
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
Campos Vaziosarchivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn keywords label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisheraddress readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarytype type url volume
7. Controle da descrição
e-Mail (login)simone
atualizar 


Fechar