| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | plutao.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | J8LNKAN8RW/3E7UEPB |
| Repositório | dpi.inpe.br/plutao/2013/05.31.17.21 (acesso restrito) |
| Última Atualização | 2013:06.25.19.49.20 (UTC) administrator |
| Repositório de Metadados | dpi.inpe.br/plutao/2013/05.31.17.21.09 |
| Última Atualização dos Metadados | 2021:01.03.02.11.07 (UTC) administrator |
| DOI | 10.1080/01431161.2013.776720 |
| ISSN | 0143-1161 |
| Rótulo | lattes: 5379515759830546 2 AraujoMach:2013:ClRePr |
| Chave de Citação | LimaMach:2013:ClRePr |
| Título | Cloud reflectivity profile classification using MSG/SEVIRI infrared multichannel and TRMM data  |
| Projeto | FAPESP (2009/15235-8). |
| Ano | 2013 |
| Data de Acesso | 27 abr. 2024 |
| Tipo de Trabalho | journal article |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 1410 KiB |
| 2. Contextualização | |
| Autor | 1 Lima, Wagner Flauber Araujo 2 Machado, Luiz Augusto Toledo |
| Identificador de Curriculo | 1 2 8JMKD3MGP5W/3C9JHMS |
| Grupo | 1 DSA-CPT-INPE-MCTI-GOV-BR 2 DSA-CPT-INPE-MCTI-GOV-BR |
| Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Endereço de e-Mail do Autor | 1 wagner.flauber@cptec.inpe.br 2 luiz.machado@cptec.inpe.br |
| Endereço de e-Mail | machado@cptec.inpe.br |
| Revista | International Journal of Remote Sensing |
| Volume | 34 |
| Número | 12 |
| Páginas | 4384-4405 |
| Nota Secundária | A1 A1 A1 A2 A2 A2 A2 A2 B1 B1 B1 B1 B2 B3 B3 B3 |
| Histórico (UTC) | 2013-05-31 17:21:09 :: lattes -> administrator :: 2013-05-31 17:41:44 :: administrator -> lattes :: 2013 2013-05-31 21:39:40 :: lattes -> administrator :: 2013 2021-01-03 02:11:07 :: administrator -> :: 2013 |
| 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 | cloud reflectivity Tropical Rainfall Measuring Mission (TRMM) MSG/SEVIRI infrared multichannel |
| Resumo | This work analyses the capability of utilizing cloud-top multispectral radiation to extract information about the vertical reflectivity profile of clouds. Reflectivity profiles and cloud type classification were collected using the Tropical Rainfall Measuring Mission (TRMM) 2A25 algorithm and brightness temperature multispectral channels (3.9, 6.2, 8.7, 10.8, and 12 μm) from the Spinning Enhanced Visible and Infrared Imager (SEVIRI) aboard the Meteosat Second Generation (MSG) satellite. The analysis was performed on four cloud types: convective, warm, and stratiform with and without bright band, using a four-channel combination (10.83.9, 6.210.8, 8.710.8, and 10.812.0 μm). The study was applied over Tropical Africa at the MSG subsatellite point, in August 2006. Sixteen individual profile types were detected: three warm, four convective, three stratiform without bright band, and six stratiform with bright band. These cloud profile types were examined using cloud-top multichannel brightness temperature differences. The channel combination results demonstrated that the information obtained from cloud-top radiation enables us to detect specific individual characteristics within the cloud reflectivity profile. The channel combinations employed in this study were effective in identifying warm and cold cloud types. In the 10.83.9 and 8.710.8 μ m channels, brightness temperature differences were indicated in the detection of warm clouds, while the 6.210.8 μm channel was noted to be very efficient in classifying cold clouds. Cold clouds types were much more difficult to classify because they possess a similar multichannel signature, which caused ambiguity in the classification. In order to reduce this uncertainty, it was necessary to use texture information (space variability) to acquire a clearer distinction between different cloud types. The survey analysis showed good performance in classifying cloud types, with an accuracy of about 77.4% and 73.5% for night and day, respectively. |
| Área | MET |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSA > Cloud reflectivity profile... |
| 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 | |
| Idioma | en |
| Arquivo Alvo | Wagner Flauber.pdf |
| Grupo de Usuários | administrator lattes marcelo.pazos@inpe.br self-uploading-INPE-MCTI-GOV-BR |
| Grupo de Leitores | administrator marcelo.pazos@inpe.br |
| Visibilidade | shown |
| Política de Arquivamento | denypublisher denyfinaldraft12 |
| Permissão de Leitura | deny from all and allow from 150.163 |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Vinculação | Trabalho Vinculado à Tese/Dissertação |
| Repositório Espelho | iconet.com.br/banon/2006/11.26.21.31 |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/43SRC6S |
| Lista de Itens Citando | sid.inpe.br/bibdigital/2021/01.03.02.10 2 |
| URL (dados não confiáveis) | http://dx.doi.org/10.1080/01431161.2013.776720 |
| Divulgação | WEBSCI; PORTALCAPES; MGA; COMPENDEX; SCOPUS. |
| Acervo Hospedeiro | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarytype |