| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | mtc-m21b.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 8JMKD3MGP5W34M/3GD3GC2 |
| Repositório | sid.inpe.br/mtc-m21b/2014/05.30.02.19.57 |
| Última Atualização | 2014:06.26.12.50.03 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m21b/2014/05.30.02.19.58 |
| Última Atualização dos Metadados | 2021:01.02.03.53.27 (UTC) administrator |
| DOI | 10.1175/JAMC-D-13-048.1 |
| ISSN | 1558-8432 1558-8424 |
| Rótulo | scopus 2014-05 Sapucci:2014:EvMoWa |
| Chave de Citação | Sapucci:2014:EvMoWa |
| Título | Evaluation of modeling water-vapor-weighted mean tropospheric temperature for GNSS-integrated water vapor estimates in Brazil  |
| Ano | 2014 |
| Data de Acesso | 25 abr. 2024 |
| Tipo de Trabalho | journal article |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 6900 KiB |
| 2. Contextualização | |
| Autor | Sapucci, Luiz Fernando |
| Grupo | DMD-CPT-INPE-MCTI-GOV-BR |
| Afiliação | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Endereço de e-Mail do Autor | luiz.sapucci@cptec.inpe.br |
| Endereço de e-Mail | marcelo.pazos@inpe.br |
| Revista | Journal of Applied Meteorology and Climatology |
| Volume | 53 |
| Número | 3 |
| Páginas | 715-730 |
| Histórico (UTC) | 2021-01-02 03:53:27 :: administrator -> marcelo.pazos@inpe.br :: 2014 |
| 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 | Estimation Global positioning system Radiosondes Research Troposphere Upper atmosphere Water vapor Weather forecasting Global Navigation Satellite Systems Integrated water vapors Meteorological station Multivariate statistical analysis Numerical weather prediction Radiosonde observations South America Tropospheric temperature Uncertainty analysis air temperature algorithm GNSS GPS numerical model radiosonde seasonal variation troposphere water vapor weather forecasting Brazil |
| Resumo | Meteorological application of Global Navigation Satellite System (GNSS) data over Brazil has increased significantly in recent years, motivated by the significant amount of investment from research agencies. Several projects have, among their principal objectives, the monitoring of humidity over Brazilian territory. These research projects require integrated water vapor (IWV) values with maximum quality, and, accordingly, appropriate data from the installed meteorological stations, together with the GNSS antennas, have been used. The model that is applied to estimate the water-vapor-weighted mean tropospheric temperature (Tm) is a source of uncertainty in the estimate of IWV values using the ground-based GNSS receivers in Brazil. Two global models and one algorithm for Tm, developed through the use of radiosondes, numerical weather prediction products, and 40-yr ECMWF Re-Analysis (ERA-40), as well as two regional models, were evaluated using a dataset of ;78 000 radiosonde profiles collected at 22 stations in Brazil during a 12-yr period (1999-2010). The regional models (denoted the Brazilian and regional models) were developed with the use of multivariate statistical analysis using ~90 000 radiosonde profiles launched at 12 stations over a 32-yr period (1961-93). The main conclusion is that the Brazilian model and two global models exhibit similar performance if the complete dataset and the entire period are taken into consideration. However, for seasonal and local variations of the Tm values, the Brazilian model was better than the other two models for most stations. The Tm values from ERA-40 present no bias, but their scatter is larger than that in the other models. © 2014 American Meteorological Society. |
| Área | MET |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > Evaluation of modeling... |
| 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/8JMKD3MGP5W34M/3GD3GC2 |
| URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP5W34M/3GD3GC2 |
| Idioma | en |
| Grupo de Usuários | administrator marcelo.pazos@inpe.br self-uploading-INPE-MCTI-GOV-BR |
| Grupo de Leitores | administrator marcelo.pazos@inpe.br |
| Visibilidade | shown |
| Política de Arquivamento | denypublisher6 allowfinaldraft |
| Permissão de Leitura | allow from all |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Vinculação | Trabalho não Vinculado à Tese/Dissertação |
| Repositório Espelho | iconet.com.br/banon/2006/11.26.21.31 |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/43SKC35 |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2021/01.01.17.20 1 |
| Divulgação | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. |
| Acervo Hospedeiro | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject targetfile tertiarytype url |
| 7. Controle da descrição | |
| e-Mail (login) | marcelo.pazos@inpe.br |
| atualizar | |
