Fechar

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificadorx6e6X3pFwXQZ3DUS8rS5/Dbgij
Repositóriocptec.inpe.br/walmeida/2004/08.16.16.10
Última Atualização2004:12.03.02.00.00 (UTC) administrator
Repositório de Metadadoscptec.inpe.br/walmeida/2004/08.16.16.10.15
Última Atualização dos Metadados2021:02.10.19.21.26 (UTC) administrator
Chave SecundáriaINPE-11377-PRE/6814
ISSN0882-8156
Chave de CitaçãoSauloSeluCampFerr:2001:ErEvNC
TítuloError evaluation of NCEP and LAHM Regional Model Daily Forecasts over Southern South America
Ano2001
Mêsdec.
Data de Acesso04 maio 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho759 KiB
2. Contextualização
Autor1 Saulo, Celeste
2 Seluchi, Marcelo Enrique
3 Campetella, Claudia
4 Ferreira, Lorena
Identificador de Curriculo1
2 8JMKD3MGP5W/3C9JHP2
Grupo1 DOP-INPE-MCT-BR
Afiliação1 CPTEC-INPE-Cachoeira Paulista-12630-000-SP-Brasil
Endereço de e-Mailfabia@cptec.inpe.br
RevistaWeather and Forecasting
Volume16
Número6
Páginas697-712
Histórico (UTC)2004-12-03 17:51:43 :: Fabia -> administrator ::
2008-06-10 19:50:53 :: administrator -> estagiario ::
2010-05-11 16:54:25 :: estagiario -> administrator ::
2021-02-10 19:21:26 :: administrator -> marciana :: 2001
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Palavras-Chavemodelagem numerica
avaliacao
comparacao
ResumoNCEP short-range operational forecast and Limited Area HIBU (Federal Hydrometeorological Institute and Belgrade University) Model (LAHM) regional model performance during a 2-month period over the southern part of South America are evaluated through the analysis of bias and rmse's. While spatial structure of errors could be only examined using gridded operational analyses as the “ground truth,” observed data have been used at two radiosonde stations to have an independent control of forecast and analysis quality. LAHM precipitation forecast error has been also determined using observed 24-h accumulated precipitation over a subregion of interest. Bias and rmse are, in general, lower for Medium-Range Forecast Model (MRF) 24-h forecasts than for the regional model, though MRF errors appear to be larger than those reported by other studies carried out over the whole Southern Hemisphere, suggesting the necessity to perform regional verification analysis whenever gridded analyses and/or forecasts are being used. This recommendation particularly holds over data-void regions like South America. While geopotential and wind biases do not exhibit a particular pattern in either forecast, there is a clear tendency to cold biases over the whole troposphere, and for the MRF in particular, growing with height. The results obtained from LAHM evaluation suggest that continuous development is needed to keep this regional forecast system as a plausible counterpart of available global model products for fulfillment of local requirements
ÁreaMET
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDOP > Error evaluation of...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
URL dos dadoshttp://mtc-m16b.sid.inpe.br/ibi/x6e6X3pFwXQZ3DUS8rS5/Dbgij
URL dos dados zipadoshttp://mtc-m16b.sid.inpe.br/zip/x6e6X3pFwXQZ3DUS8rS5/Dbgij
Idiomaen
Arquivo AlvoSaulo_Error evaluation.pdf
Grupo de UsuáriosFabia
administrator
Visibilidadeshown
Detentor da CópiaSID/SCD
Política de Arquivamentodenypublisher6 allowfinaldraft
Permissão de Leituraallow from all
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/43SQKNE
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.54.36 1
sid.inpe.br/bibdigital/2021/01.02.22.14 1
DivulgaçãoWEBSCI; PORTALCAPES; MGA; COMPENDEX.
Acervo Hospedeirocptec.inpe.br/walmeida/2003/04.25.17.12
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype
7. Controle da descrição
e-Mail (login)marciana
atualizar 


Fechar