| 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/Qhf4C |
| Repositório | sid.inpe.br/mtc-m17@80/2007/05.28.13.07 |
| Última Atualização | 2007:05.30.11.22.34 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m17@80/2007/05.28.13.07.44 |
| Última Atualização dos Metadados | 2021:02.10.19.01.10 (UTC) administrator |
| Chave Secundária | INPE-14727-PRE/9698 |
| ISSN | 0102-261X |
| Chave de Citação | GonçalvesSNBMCHT:2006:EvMoRe |
| Título | Evaluation of model-derived and remotely sensed precipitation products for continental South America  |
| Ano | 2006 |
| Data Secundária | 20060830 |
| Mês | Ago |
| Data de Acesso | 22 jun. 2024 |
| Tipo Secundário | PRE PN |
| Número de Arquivos | 1 |
| Tamanho | 1621 KiB |
| 2. Contextualização | |
| Autor | 1 De Gonçalves, L. G. 2 Shuttleworth, W. James 3 Nijssen, Bart 4 Burke, Eleanor J. 5 Marengo, Jose Antonio 6 Chan, Chou Sin 7 Houser, Paul 8 Toll, David L. |
| Identificador de Curriculo | 1 2 3 4 5 6 8JMKD3MGP5W/3C9JGRQ |
| Grupo | 1 2 3 4 5 DMD-INPE-MCT-BR 6 DMD-INPE-MCT-BR |
| Afiliação | 1 Nasa Goddard Space Flight Center 2 Department of Hydrology and Water Resources, University of Arizona 3 Department of Hydrology and Water Resources, University of Arizona 4 Hadley Centre for Climate Prediction and Research, Met Office, Exeter, UK 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Instituto Nacional de Pesquisas Espaciais (INPE) 7 Center for Research on Environment and Water, George Mason University 8 Hydrological Sciences Branch, Code 614.3, NASA Goddard Space Flight Center |
| Endereço de e-Mail | deicy@cptec.inpe.br |
| Revista | Revista Brasileira de Geofísica |
| Volume | 111 |
| Número | D16113 |
| Páginas | doi:10.1029/2005JD006276 |
| Histórico (UTC) | 2007-06-26 13:25:48 :: estagiario -> administrator :: 2008-06-29 02:30:33 :: administrator -> banon :: 2008-11-19 11:01:00 :: banon -> estagiario :: 2010-05-11 17:00:06 :: estagiario -> banon :: 2010-05-12 13:40:47 :: banon -> administrator :: 2021-02-10 19:01:10 :: 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 | precipitation South America remotely sensed evaluation |
| Resumo | This paper investigates the reliability of some of the more important remotely sensed daily precipitation products available for South America as a precursor to the possible implementation of a South America Land Data Assimilation System. Precipitation data fields calculated as 6 hour predictions by the CPTEC Eta model and three different satellite-derived estimates of precipitation (Precipitation Estimation from Remotely Sensed Information using Artificial Neural Networks (PERSIANN), National Environmental Satellite, Data and Information Service (NESDIS), and Tropical Rainfall Measuring Mission (TRMM)) are compared with the available observations of daily total rainfall across South America. To make this comparison, the threat score, fractional-covered area, and relative volumetric bias of the model-calculated and remotely sensed estimates are computed for the year 2000. The results show that the Eta model-calculated data and the NESDIS product capture the area without precipitation within the domain reasonably well, while the TRMM and PERSIANN products tend to underestimate the area without precipitation and to heavily overestimate the area with a small amount of precipitation. In terms of precipitation amount the NESDIS product significantly overestimates and the TRMM product significantly underestimates precipitation, while the Eta model-calculated data and PERSIANN product broadly match the domain average observations. However, both tend to bias the zonal location of precipitation more heavily toward the equator than the observations. In general, the Eta model-calculated data outperform the several remotely sensed data products currently available and evaluated in the present study. |
| Área | MET |
| Arranjo | urlib.net > BDMCI > DIDMD > Evaluation of model-derived... |
| 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/6qtX3pFwXQZGivnK2Y/Qhf4C |
| URL dos dados zipados | http://urlib.net/zip/6qtX3pFwXQZGivnK2Y/Qhf4C |
| Idioma | en |
| Arquivo Alvo | Goncalves_Evaluation.pdf |
| Grupo de Usuários | administrator banon estagiario |
| Visibilidade | shown |
| Detentor da Cópia | SID/SCD |
| Política de Arquivamento | allowpublisher allowfinaldraft |
| Permissão de Leitura | allow from all |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/43SKC35 |
| Divulgação | PORTALCAPES; SCIELO. |
| Acervo Hospedeiro | lcp.inpe.br/ignes/2004/02.12.18.39 cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notas | |
| Notas | doi:10.1029/2005JD006276 |
| Campos Vazios | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi electronicmailaddress format isbn label lineage mark mirrorrepository nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |