| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | marte.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repositório | dpi.inpe.br/lise/2001/09.19.12.32 |
| Última Atualização | 2002:01.28.17.47.47 (UTC) administrator |
| Repositório de Metadados | dpi.inpe.br/lise/2001/09.19.12.32.16 |
| Última Atualização dos Metadados | 2018:06.06.02.47.49 (UTC) administrator |
| Chave Secundária | INPE-12684-PRE/7974 |
| ISBN | 85-17-00016-1 |
| Rótulo | 9407 |
| Chave de Citação | SatoPoliLiu:2001:ApSaDa |
| Título | Applications of satellite data in estimating heat fluxes  |
| Formato | CD-ROM, On-line. |
| Ano | 2001 |
| Data de Acesso | 10 maio 2024 |
| Tipo Secundário | PRE CN |
| Número de Arquivos | 1 |
| Tamanho | 724 KiB |
| 2. Contextualização | |
| Autor | 1 Sato, Olga T. 2 Polito, Paulo S. 3 Liu, W. Timothy |
| Grupo | 1 2 DSR-INPE-MCT-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 California Institute of Technology. Jet Propulsion Laboratory (JPL). |
| Editor | Krug, Thelma Fonseca, Leila Maria Garcia |
| Endereço de e-Mail | erich@sid.inpe.br |
| Nome do Evento | Simpósio Brasileiro de Sensoriamento Remoto, 10 (SBSR). |
| Localização do Evento | Foz do Iguaçu |
| Data | 21-26 abr. 2001 |
| Editora (Publisher) | INPE |
| Cidade da Editora | São José dos Campos |
| Páginas | 849-858 |
| Título do Livro | Anais |
| Tipo Terciário | Sessão Especial - Workshops |
| Organização | Instituto Nacional de Pesquisas Espaciais |
| Histórico (UTC) | 2006-05-12 21:30:57 :: administrator -> vinicius :: 2007-07-04 20:31:46 :: vinicius -> administrator :: 2009-06-03 14:22:38 :: administrator -> lise@dpi.inpe.br :: 2009-06-30 14:02:35 :: lise@dpi.inpe.br -> erich@sid.inpe.br :: 2010-05-14 02:50:03 :: erich@sid.inpe.br -> marciana :: 2011-02-16 12:57:51 :: marciana -> administrator :: 2001 2018-06-06 02:47:49 :: administrator -> :: 2001 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Palavras-Chave | OCEANOGRAFIA fluxo do calor temperatura do aceano Experimento Topegráfico de Superfície do Oceano (NASA) armazenamento de calor heat flux ocean temperature Ekman layer Nasa Ocean Surface Topography Expeiment (TOPEX) heat storage |
| Resumo | The oceanic heat budget is a balance of heat storage rate, heat flux at the air-sea interface, and horizontal divergence of oceanic heat flux. The use of satellite altimeter data makes it possible to continuously monitor the oceanic heat flux components with unprecedented resolution in both space and time. Here we present how to estimate oceanic heat storage and Ekman heat flux from a remotely sensed data perspective. Oceanic heat storage and its time rate of change are correlated to the sea surface height anomaly signals from the TOPEX/Poseidon altimeter data. The height anomaly data are decomposed into basin-scale (seasonal), westward propagating (Rossby waves), eastward propagating (Kelvin waves), meso-scale eddies signals, and a small-scale residual. Since variability in sea surface height is mostly due to expansion and contraction of the water column it can be correlated with variations in the heat and salt content. Therefore, estimation of heat storage from altimeter data, when compared to in situ estimates, requires corrections for the haline effect. Correlations and rms differences are calculated to compare heat storage estimates based on altimeter and in situ data. The results show that heat storage anomaly can be estimated from altimeter data. For the studied regions, the haline corrections based on climatology provide equivalent or worse results than not applying a correction at all. A large fraction of the total oceanic heat flux is associated with Ekman dynamics. The high resolution and global coverage of satellite scatterometer wind data (1992-1998)is particularly well suited to resolve the various spectral bands of temporal and spatial variability associated with Ekiman layer fluxes. nI agreement with previous studies, the annual zonally integrated Ekman heat flux is poleward at latitudes lower that 30 degree and equatorward at high latitudes. A significant part of the difference between our results and previous studies can be attributed to the choice of the definition of the temperature of the Ekiman layer. The zonally averaged mean and amplitude of the annual cycle of the scatteromieter based estimates are smaller compared to climatology but similar to other satellite based estimates (SSMI). The relative importance of the zonal wind stress variability be divided in at least two major regimes at 15 degree latitude. |
| Área | SRE |
| Tipo | Oceanografia |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Applications of satellite... |
| 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/dpi.inpe.br/lise/2001/09.19.12.32 |
| URL dos dados zipados | http://urlib.net/zip/dpi.inpe.br/lise/2001/09.19.12.32 |
| Idioma | en |
| Arquivo Alvo | 0849.858.olga.pdf |
| Grupo de Usuários | administrator erich@sid.inpe.br |
| Visibilidade | shown |
| 5. Fontes relacionadas | |
| Repositório Espelho | dpi.inpe.br/marte@80/2007/10.17.19.59 |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ER446E |
| Divulgação | <E> |
| Acervo Hospedeiro | dpi.inpe.br/banon/2003/12.10.19.30 |
| 6. Notas | |
| Campos Vazios | archivingpolicy archivist callnumber contenttype copyholder copyright creatorhistory descriptionlevel documentstage doi edition electronicmailaddress identifier issn lineage mark nextedition notes numberofvolumes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark url versiontype volume |