| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | mtc-m16c.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repositório | sid.inpe.br/MTC-m13@80/2005/10.13.16.32 |
| Última Atualização | 2006:06.14.04.42.52 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/MTC-m13@80/2005/10.13.16.32.19 |
| Última Atualização dos Metadados | 2018:06.04.04.12.28 (UTC) administrator |
| Chave Secundária | INPE-13179-PRE/8437 |
| Chave de Citação | AveiroSiDeAbScSi:2005:StStAp |
| Título | A Statistical Study of the Aplication of Incoherent Integration to Simulated Equatorial Eletrojet Irregularities Power Spectra  |
| Formato | CD-ROM, Papel, On-line. |
| Ano | 2005 |
| Data de Acesso | 08 maio 2024 |
| Tipo Secundário | PRE CI |
| Número de Arquivos | 1 |
| Tamanho | 185 KiB |
| 2. Contextualização | |
| Autor | 1 Aveiro, Henrique C. 2 Silva, Cleomar P. da 3 Denardini, Clezio M. 4 Abdu, Mangalathayil Ali 5 Schuch, Nelson Jorge 6 Silva, Cleomar P. da |
| Identificador de Curriculo | 1 2 3 4 8JMKD3MGP5W/3C9JHNK 5 8JMKD3MGP5W/3C9JHUD |
| Grupo | 1 RSU-INPE-MCT-BR 2 DAE-INPE-MCT-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais ? Centro Regional Sul de Pesquisas Espaciais ? Santa Maria 2 Universidade Federal de Santa Maria ? Laboratório de Ciências Espaciais de Santa Maria ? Santa Maria 3 Instituto Nacional de Pesquisas Espaciais ? Divisão de Aeronomia ? São José dos Campos |
| Nome do Evento | International Congress of the Brazilian Geophysical Society, 9. |
| Localização do Evento | Salvador |
| Data | 11-14 Sept. |
| Tipo Terciário | Artigos |
| Histórico (UTC) | 2005-11-23 13:30:44 :: seeger05 -> marciana :: 2006-03-08 15:07:28 :: marciana -> administrator :: 2006-09-27 20:14:44 :: administrator -> marciana :: 2008-05-02 14:59:03 :: marciana -> administrator :: 2018-06-04 04:12:28 :: administrator -> marciana :: 2005 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Resumo | The RESCO 50 MHz coherent back-scatter radar has been operated since 1998 at the INPE/MCTs São Luís Space Observatory (2.33° S, 44.2° W, DIP: -0.5°), Brazil, on the dip equator to study the equatorial electrojet dynamics. Spectral analysis of the received echo from equatorial electrojet irregularities allow us to identify the dominant type of plasma irregularities in the electrojet bulk observed by the radar. Using curve fitting methods on the resulting power spectra it is also possible to obtain other characteristics from the echoes, such as: center of frequency distribution, spectral width and power. The usual approach in this analysis is through a Gaussian fitting based on the method of Least Square Error to parameters estimation. Before fitting the power spectra it is usual to smooth it in order to reduce the noise level and define better the center of frequency distribution. From the center of frequency distribution, we are able to deduce the Doppler shift of the irregularities in relation to the radar, which is close related to the electric fields that drives the plasma instabilities. In this work, we have simulated echoes signals from 3-meter type 1 plasma instabilities, and analyzed it in order to recover the center of frequency distribution used to simulate the data generated. As a smoothing method we have used incoherent integration. We have applied three distinct levels of smoothing in order to evaluate the response of the fitting to this technique. The advantages and disadvantages of applying different levels of incoherent integration over power spectra of back-scatter echoes from type 1 irregularities in the parameter estimation are presented and discussed. |
| Área | CEA |
| Arranjo 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDAE > A Statistical Study... |
| Arranjo 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CRCRS > A Statistical Study... |
| 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 | |
| URL dos dados | http://urlib.net/ibi/sid.inpe.br/MTC-m13@80/2005/10.13.16.32 |
| URL dos dados zipados | http://urlib.net/zip/sid.inpe.br/MTC-m13@80/2005/10.13.16.32 |
| Idioma | en |
| Arquivo Alvo | statistical study. aplication pdf.pdf |
| Grupo de Usuários | administrator marciana seeger05 |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ETL868 8JMKD3MGPCW/3EUFCFP |
| Lista de Itens Citando | sid.inpe.br/mtc-m21/2012/07.13.14.57.02 1 |
| Divulgação | <E> |
| Acervo Hospedeiro | sid.inpe.br/mtc-m18@80/2008/03.17.15.17 |
| 6. Notas | |
| Campos Vazios | archivingpolicy archivist booktitle callnumber contenttype copyright creatorhistory descriptionlevel documentstage doi e-mailaddress edition editor electronicmailaddress identifier isbn issn keywords label lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup readpermission rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |