| 1. Identificação | |
| Tipo de Referência | Artigo em Evento (Conference Proceedings) |
| Site | mtc-m16d.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | 8JMKD3MGP7W/37GLG5P |
| Repositório | sid.inpe.br/mtc-m19@80/2010/05.18.17.50 |
| Última Atualização | 2010:05.18.17.56.58 (UTC) administrator |
| Repositório de Metadados | sid.inpe.br/mtc-m19@80/2010/05.18.17.50.45 |
| Última Atualização dos Metadados | 2021:02.10.18.37.39 (UTC) administrator |
| Chave Secundária | INPE--PRE/ |
| Chave de Citação | NegriMachBord:2010:ToDeIn |
| Título | A tool to detect inner cloud top dynamics of deep convective system  |
| Ano | 2010 |
| Data de Acesso | 04 maio 2024 |
| Tipo Secundário | PRE CI |
| Número de Arquivos | 1 |
| Tamanho | 1042 KiB |
| 2. Contextualização | |
| Autor | 1 Negri, Renato Galante 2 Machado, Luiz Augusto Toledo 3 Borde, Régis |
| Identificador de Curriculo | 1 2 8JMKD3MGP5W/3C9JHMS |
| Grupo | 1 2 CPT-CPT-INPE-MCT-BR |
| Afiliação | 1 2 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Endereço de e-Mail | deicy.farabello@cptec.inpe.br |
| Nome do Evento | International Winds Workshop, 10. |
| Localização do Evento | Tokyo, Japan |
| Data | fev. 22-26 |
| Tipo Terciário | Paper |
| Organização | Japan Meteorological Agency |
| Histórico (UTC) | 2010-05-18 17:56:58 :: deicy.farabello@cptec.inpe.br -> administrator :: 2010 2021-02-10 18:37:39 :: administrator -> deicy.farabello@cptec.inpe.br :: 2010 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Resumo | The knowledge of deep convective system formation process is a key feature in climate change and nowcasting. However the inner flows at the top of deep convection towers are not well understood due to several uncertainties linked to the dynamic itself. The new technique described in this study had been developed to extract concrete information about such features. This could help clarifying ring and U/V structures in deep convection and be potentially useful in nowcasting application. Indeed, the use of high resolution NWP models, which now include explicit microphysical processes, requires data assimilation at very high resolution as well. An usual atmospheric motion vector tracking algorithm has been applied to pair of images composed by combinations of Spinning Enhanced Visible and Infra-red Imager (SEVIRI) infra-red channels. Several ranges of channel differences were used in the tracking process, such intervals being expected to correspond to specific cloud top microphysics structures. Various consistent flows of motion vectors with different speeds and/or directions have been extracted at the same location depending on the channel difference intervals used. These differences in speeds/directions can illustrate local wind shear situations, or correspond to expansion or dissipation of cloud regions that contain specific kind of ice crystals or droplets. Comparisons of the results against European Centre for Medium-Range Weather Forecasts (ECMWF) forecast profiles allowed identifying situations for which the direction and speed differences describe wind shear situations. A comparison with radar measurements from Cloudsat project was done to correlate wind shear situations to vertical cloud structures. |
| Área | MET |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > A tool to... |
| 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/8JMKD3MGP7W/37GLG5P |
| URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP7W/37GLG5P |
| Idioma | en |
| Arquivo Alvo | 10hIWW-Tokyo-Negri-Machado-Borde-2.pdf |
| Grupo de Usuários | administrator deicy.farabello@cptec.inpe.br |
| Visibilidade | shown |
| 5. Fontes relacionadas | |
| Repositório Espelho | sid.inpe.br/mtc-m19@80/2009/08.21.17.02.53 |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3EUPEJL |
| Acervo Hospedeiro | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 |
| 6. Notas | |
| Campos Vazios | archivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination documentstage doi edition editor electronicmailaddress format isbn issn keywords label lineage mark nextedition notes numberofvolumes orcid 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) | deicy.farabello@cptec.inpe.br |
| atualizar | |