1. Identificação | |
Tipo de Referência | Artigo em Evento (Conference Proceedings) |
Site | mtc-m21d.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34T/4AC7Q25 |
Repositório | sid.inpe.br/mtc-m21d/2023/12.11.12.05 |
Última Atualização | 2023:12.20.20.33.09 (UTC) administrator |
Repositório de Metadados | sid.inpe.br/mtc-m21d/2023/12.11.12.05.45 |
Última Atualização dos Metadados | 2024:01.02.17.16.56 (UTC) administrator |
Chave Secundária | INPE--PRE/ |
Chave de Citação | AstafyevaBNSHKOR:2023:ToAuNe |
Título | Toward automatic near-real-time detection of travelling ionospheric disturbances (TIDs) driven by lower atmosphere and near-surface geophysical events |
Ano | 2023 |
Data de Acesso | 27 maio 2024 |
Tipo Secundário | PRE CI |
Número de Arquivos | 1 |
Tamanho | 33 KiB |
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2. Contextualização | |
Autor | 1 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 |
Grupo | 1 2 3 4 DIHPA-CGCE-INPE-MCTI-GOV-BR 5 6 DIHPA-CGCE-INPE-MCTI-GOV-BR |
Afiliação | 1 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 Autor | 1 2 3 4 saul.juarez@inpe.br 5 6 esfhan.kherani@inpe.br |
Nome do Evento | AGU FAll Meeting |
Localização do Evento | San Francisco, CA |
Data | 11-15 Dec. 2023 |
Editora (Publisher) | AGU |
Título do Livro | Proceedings |
Histórico (UTC) | 2023-12-11 12:05:45 :: simone -> administrator :: 2024-01-02 17:16:56 :: administrator -> simone :: 2023 |
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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 | finaldraft |
Resumo | Lower 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). |
Área | CEA |
Arranjo | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Toward automatic near-real-time... |
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-m21d.sid.inpe.br/ibi/8JMKD3MGP3W34T/4AC7Q25 |
URL dos dados zipados | http://mtc-m21d.sid.inpe.br/zip/8JMKD3MGP3W34T/4AC7Q25 |
Idioma | en |
Arquivo Alvo | Toward automatic near-real-time.pdf |
Grupo de Usuários | self-uploading-INPE-MCTI-GOV-BR simone |
Visibilidade | shown |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Vinculação | 8JMKD3MGP3W34T/494KCJL |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/46KTFK8 |
Acervo Hospedeiro | urlib.net/www/2021/06.04.03.40 |
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6. Notas | |
Campos Vazios | archivingpolicy 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 |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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