| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m16b.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 6qtX3pFwXQZGivnK2Y/NonRB |
| Repositório | sid.inpe.br/mtc-m17@80/2006/12.07.11.47 (acesso restrito) |
| Última Atualização | 2006:12.07.11.47.52 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m17@80/2006/12.07.11.47.54 |
| Última Atualização dos Metadados | 2021:07.18.04.01.33 (UTC) administrator |
| Chave Secundária | INPE-14425-PRE/9509 |
| ISSN | 1364-6826 |
| Chave de Citação | MendesJúniorCostBert:2006:EfNuSt |
| Título | Effects of the number of stations and time resolution on Dst derivation  |
| Ano | 2006 |
| Mês | Dec. |
| Data de Acesso | 03 maio 2024 |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 397 KiB |
| 2. Contextualização | |
| Autor | 1 Mendes Júnior, Odim 2 Costa, Aracy Mendes da 3 Bertoni, Fernando Celso Perin |
| Grupo | 1 DGE-INPE-MCT-BR 2 DGE-INPE-MCT-BR 3 DGE-INPE-MCT-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Revista | Journal of Atmospheric and Solar-Terrestrial Physics |
| Volume | 68 |
| Número | 18 |
| Páginas | 2127-2137 |
| Histórico (UTC) | 2006-12-07 11:47:54 :: simone -> administrator :: 2012-11-24 01:39:39 :: administrator -> simone :: 2006 2013-02-20 15:19:55 :: simone -> administrator :: 2006 2021-07-18 04:01:33 :: administrator -> marciana :: 2006 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Palavras-Chave | Earth's magnetosphere Sun-Earth coupling Geomagnetic storm Dst index Electrodynamical coupling |
| Resumo | For at least 30 years now it has been well known that the Dst index can be modelled using the solar wind as input. Since then, many attempts have been made to improve the predictability of Dst using different approaches. These attempts are useful, for instance, to understand which features of the solar windmagnetosphere interactions are most important in producing magnetospheric activity and how the Dst index would improve the space weather forecast. The Dst index is by far the most reliable and simple indication that a magnetic storm is in progress. In this work, the effect of using more than four magnetic stations and shorter time intervals than the hourly averages used in Sugiura's procedures is evaluated. The discussion is based on the results presented by Burton in 1975 and Feldstein in 1984 considering 4 or 12 magnetic stations and time averages of 2.5 min for a magnetic disturbed period that occurred from February 728, 1967, including two geomagnetic storms. The analysis has shown that the global representation of a magnetic storm by the standard Dst (Sugiura) is well preserved either using 4, 6, 12 magnetic stations or using 1 h, 2.5 min 1 min averages. A brief review of the current understanding of Dst has been included to support the discussions. The analysis performed has shown that a more refined Dst index (time and number of stations>4) would be useful to investigate the intrinsic processes and the different current systems involved in the ring current development during magnetic storms; the standard Dst, as it is conceived, is quite adequate to monitor geomagnetic storms and identify their overall features; concerning the magnetic stations normally considered, the inclusion of higher magnetic latitude stations (>35) may underestimate the observed Dst. |
| Área | CEA |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Effects of the... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| Idioma | en |
| Arquivo Alvo | Effects of the number.pdf |
| Grupo de Usuários | administrator simone |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| Política de Arquivamento | denypublisher denyfinaldraft24 |
| Permissão de Leitura | deny from all and allow from 150.163 |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EU29DP |
| Divulgação | WEBSCI; PORTALCAPES; AGU; MGA; COMPENDEX. |
| Acervo Hospedeiro | lcp.inpe.br/ignes/2004/02.12.18.39 cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |