| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m16.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repositório | sid.inpe.br/marciana/2004/12.03.10.38 (acesso restrito) |
| Última Atualização | 2004:12.03.02.00.00 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/marciana/2004/12.03.10.38.55 |
| Última Atualização dos Metadados | 2018:06.05.01.21.09 (UTC) administrator |
| Chave Secundária | INPE-11631-PRE/7012 |
| ISSN | 0273-1177 |
| Chave de Citação | AbduBatiReinCarr:2004:IRVaOb |
| Título | Equatorial F-layer heights, evening prereversal electric field, and night E-layer density in the American sector: IRI validation with observations  |
| Ano | 2004 |
| Data de Acesso | 08 maio 2024 |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 1350 KiB |
| 2. Contextualização | |
| Autor | 1 Abdu, Mangalathayil Ali 2 Batista, Inez Staciarini 3 Reinisch, B. W. 4 Carrasco, Alexander Jose |
| Identificador de Curriculo | 1 8JMKD3MGP5W/3C9JHNK 2 8JMKD3MGP5W/3C9JHDA |
| Grupo | 1 DAE-INPE-MCT-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 University of Massachusetts, Lowell, USA |
| Endereço de e-Mail | erich@sid.inpe.br |
| Revista | Advances in Space Research |
| Volume | 34 |
| Número | 9 |
| Páginas | 1953-1965 |
| Histórico (UTC) | 2004-12-14 12:47:00 :: sergio -> administrator :: 2006-09-28 22:27:59 :: administrator -> sergio :: 2008-01-07 12:53:37 :: sergio -> administrator :: 2008-06-10 22:27:58 :: administrator -> marciana :: 2009-08-28 20:58:55 :: marciana -> erich@sid.inpe.br :: 2010-05-14 02:58:32 :: erich@sid.inpe.br -> administrator :: 2012-07-17 12:43:29 :: administrator -> marciana :: 2004 2012-10-03 15:58:49 :: marciana -> administrator :: 2004 2018-06-05 01:21:09 :: administrator -> marciana :: 2004 |
| 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 | publisher |
| Palavras-Chave | Equatorial ionosphere F-layer Variability IRI |
| Resumo | The equatorial F-layer height variations resulting from the variabilities in the zonal electric fields and winds and associated variability in ionospheric dynamo strength are important factors in determining the distribution and structuring of the electron density of the equatorial ionization anomaly (EIA) region. Especially, the evening enhancement in the F-layer heights and the associated prereversal enhancement in the zonal electric field due to the F-layer dynamo are believed to provide the most basic precondition for the equatorial spread F/ plasma bubble irregularity (ESF) generation. A realistic description by the International Reference Ionosphere (IRI) of the quiet time equatorial F-layer heights is therefore of fundamental importance for applications related to the studies of the ESF and EIA variabilities. The existing IRI description scheme (that uses the CCIR coefficients) appears to represent the equatorial F-layer peak density (NmF2/foF2) better than the peak height (hmF2) and the heights of specific densities, the largest disagreement with observations being verified during the evening hours. Digisonde data from the three permanent stations in Brazil: São Luis (2.33°S, 44.2°W, dip angle: -.5°); Fortaleza (3.9°S, 38.45°W, dip angle: -9°); and Cachoeira Paulista (22.6°S, 315°E; dip angle: -28°) and from Jicamarca (12°S, 76.9°W; dip latitude: 1°N) in Peru have been analysed, to determine the quiet time mean behavior of the key F-layer parameters as a function of local time, season, and solar activity. These are complemented by data from the three conjugate point stations: Boa Vista (02.8°N; 60.66°W, dip angle: 22.5°) in the north and Campo Grande (20.45°S; 54.65°W, dip angle: -22.5°) in the south, and an equatorial station, Cachimbo (9.47°S; 54.83°W, dip angle: -3.9°) that were operated during the 2002 COPEX (Conjugate Point Experiment) campaign conducted in Brazil. The data for São Luis and Jicamarca are used to evaluate the longitudinal differences in the prereversal F-layer vertical drift, arising from the large magnetic declination angle difference that characterize these Brazilian and Peruvian longitude sectors. An attempt is made to characterize and quantify any systematic difference that exists between the mean behavioral patterns of the critical parameters as described by the IRI and those observed, with an objective to improve the IRI prediction capability. |
| Área | CEA |
| Arranjo | Equatorial F-layer heights,... |
| 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 | equatorial f-layer.pdf |
| Grupo de Usuários | administrator erich@sid.inpe.br marciana sergio |
| Grupo de Leitores | administrator marciana |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| Política de Arquivamento | denypublisher denyfinaldraft24 |
| Permissão de Leitura | deny from all and allow from 150.163 |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ETL868 |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2013/09.29.20.43 2 |
| Divulgação | WEBSCI; PORTALCAPES; MGA; COMPENDEX. |
| Acervo Hospedeiro | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel doi electronicmailaddress format identifier isbn label lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |