| 1. Identificação | ||||
| Tipo de Referência | Resumo em Evento (Conference Proceedings) | |||
| Site | mtc-m16d.sid.inpe.br | |||
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identificador | 8JMKD3MGP7W/3EBRUDL | |||
| Repositório | sid.inpe.br/mtc-m19/2013/06.24.18.12 | |||
| Última Atualização | 2013:06.25.19.33.18 (UTC) administrator | |||
| Repositório de Metadados | sid.inpe.br/mtc-m19/2013/06.24.18.12.48 | |||
| Última Atualização dos Metadados | 2021:01.03.02.14.15 (UTC) administrator | |||
| Rótulo | self-archiving-INPE-MCTI-GOV-BR | |||
| Chave de Citação | BragaVila:2013:IcWaPa | |||
| Título | Ice Water Path Study Using Passive Microwave Sensros During the Cloud Life Cycle  | |||
| Ano | 2013 | |||
| Data de Acesso | 06 maio 2024 | |||
| Tipo Secundário | PRE CI | |||
| Número de Arquivos | 2 | |||
| Tamanho | 1284 KiB | |||
| 2. Contextualização | ||||
| Autor | 1 Braga, Ramon Campos 2 Vila, Daniel Alejandro | |||
| Grupo | 1 MET-MET-SPG-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 | valdirene.ribeiro@cptec.inpe.br | |||
| Nome do Evento | CHUVA International Workshop, 1. | |||
| Localização do Evento | São Paulo, Brazil | |||
| Data | May, 8-10 | |||
| Título do Livro | Abstracts | |||
| Histórico (UTC) | 2013-06-24 18:12:48 :: valdirene.ribeiro@cptec.inpe.br -> administrator :: 2013-10-15 03:03:32 :: administrator -> marcelo.pazos@sid.inpe.br :: 2013 2014-01-14 17:42:57 :: marcelo.pazos@sid.inpe.br -> administrator :: 2013 2021-01-03 02:14:15 :: administrator -> marcelo.pazos@inpe.br :: 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 | Ice Water Path (IWP) passive microwave sensors cloud life cycle | |||
| Resumo | This research focuses on the possible relationship between Ice Water Path (IWP) retrievals using satellites and the life cycle stage of convective clouds and its possible application on satellite-based rain rate retrievals. In the first part of this work, it is analyzed the relationship between IWP and cloud area expansion rate using 235K isotherm. The IWP is retrieved using the Microwave Surface and Precipitation Products System (MSPPS), which use high frequency channels (89 and 150 GHZ) from AMSU-B and MHS sensors (NOAA 15-19), while the cloud expansion rate analysis was calculated using FORTRACC algorithm, which makes possible identify and track the evolution of mesoscale convective systems from thermal infrared images (10.7µm) on board geostationary satellites. In a second step, it was analyzed the relation between clouds convective fraction and rain rates (using radar data) and the cloud life cycle. The region selected for this study was São José dos Campos region (23.2ºS, 45.95ºW) at the Brazilian southeastern regions. The CHUVA project radar data was used for cloud classification and rain rate measurements in this region. It was found that, during the selected period, 84% of precipitant clouds have ice in their structure, according MSPSS algorithm. The results of this research shows that, while convective systems are intensifying (area is expanding and temperature is decaying), larger IWP values tends to be observed. Larger rain rates and convective fraction is also measured with radar retrievals when convection is in the early stage compared with mature systems. The ice particles effective diameter (De) doesn't have large variation in function of cloud life cycle. However, for systems in dissipating process (DIS) the De distribution tends to have, in average, higher values, even for lower IWP. This result suggests that for DIS stage the ice particles are mixed with water and air, which cause the density decreasing and the ice size rise, even when IWP is low. An update for the current methodology is proposed for precipitation retrievals applying high frequency channels from AMSU-B/MHS sensors using De and IWP. The proposed methodology showed a significant improvement compared with the global algorithm developed at MSPPS. | |||
| Área | MET | |||
| Arranjo 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > MET > Ice Water Path... | |||
| Arranjo 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSA > Ice Water Path... | |||
| Conteúdo da Pasta doc | acessar | |||
| Conteúdo da Pasta source | não têm arquivos | |||
| Conteúdo da Pasta agreement |
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| 4. Condições de acesso e uso | ||||
| URL dos dados | http://urlib.net/ibi/8JMKD3MGP7W/3EBRUDL | |||
| URL dos dados zipados | http://urlib.net/zip/8JMKD3MGP7W/3EBRUDL | |||
| Arquivo Alvo | abstract-Ramon_Braga.pdf | |||
| Grupo de Usuários | administrator marcelo.pazos@inpe.br valdirene.ribeiro@cptec.inpe.br | |||
| Grupo de Leitores | administrator marcelo.pazos@inpe.br | |||
| Visibilidade | shown | |||
| Permissão de Leitura | allow from all | |||
| 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/3F35TRS 8JMKD3MGPCW/43SRC6S | |||
| Lista de Itens Citando | sid.inpe.br/bibdigital/2021/01.03.02.10 3 sid.inpe.br/bibdigital/2013/10.15.01.34 1 | |||
| Acervo Hospedeiro | sid.inpe.br/mtc-m19@80/2009/08.21.17.02 | |||
| 6. Notas | ||||
| Campos Vazios | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi edition editor electronicmailaddress format isbn issn language lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarytype type url volume | |||
| 7. Controle da descrição | ||||
| e-Mail (login) | marcelo.pazos@inpe.br | |||
| atualizar | ||||