Fechar

1. Identificação
Tipo de ReferênciaResumo em Evento (Conference Proceedings)
Sitemtc-m16d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP7W/3EBRULB
Repositóriosid.inpe.br/mtc-m19/2013/06.24.18.15
Última Atualização2013:06.24.18.15.11 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m19/2013/06.24.18.15.11
Última Atualização dos Metadados2018:06.05.04.14.22 (UTC) administrator
Rótuloself-archiving-INPE-MCTI-GOV-BR
Chave de CitaçãoMartiniViltMachBisc:2013:ChMiIc
TítuloCharacterization of the microphysics of ice using CHUVA X-band radar and TMI and MADRAS brightness temperatures
Ano2013
Data de Acesso18 maio 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho37 KiB
2. Contextualização
Autor1 Martini, Audrey
2 Viltard, N.
3 Machado, Luiz Augusto Toledo
4 Biscarro, T.
Identificador de Curriculo1
2
3 8JMKD3MGP5W/3C9JHMS
Grupo1
2
3 CPT-CPT-INPE-MCTI-GOV-BR
Afiliação1 LATMOS
2 LATMOS
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1
2
3 luiz.machado@cptec.inpe.br
Endereço de e-Mailvaldirene.ribeiro@cptec.inpe.br
Nome do EventoCHUVA International Workshop, 1.
Localização do EventoSão Paulo, Brazil
DataMay, 8-10
Título do LivroAbstracts
Histórico (UTC)2013-06-24 18:15:11 :: valdirene.ribeiro@cptec.inpe.br -> administrator ::
2018-06-05 04:14:22 :: administrator -> marcelo.pazos@inpe.br :: 2013
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveCHUVA campaign
microphysics of ice
CHUVA X-band radar
ResumoCHUVA campaign is aimed at deploying a series of instruments in various locations over Brazil in order to better characterize the various rain regimes. Among those instruments, the X-Band dual polarization Doppler radar has a polarimetric capability, allowing us to get information about the local microphysics of the precipitation. Indeed using the combination of the various polarimetric variables measured by the radar, it is possible to access to a certain extent the type of particles that were observed within a given radar bin. Simultaneously, the radar classically gives the surface rain associated with those particles and the various regions of the rain system. Megha-Tropiques is a Franco-Indian satellite to study the water and energy cycle in the Tropics. The satellite is part of GPM and provides an exceptional sampling of the 23° S-23° N region because of the low inclination of the orbit (20°) combined with the large swath (1700 km) of its main instrument MADRAS. The latter is a 9-channel passive microwave radiometer dedicated mainly to precipitation retrieval. Bauer et al (2005) showed that the most critical source of uncertainties in the precipitation retrieval over land comes from the ice microphysics characteristics. In the framework of the Megha-Tropiques mission we tried to improve the parameterization of precipitating ice in the radiative transfer model used to performed the retrieval of rain from the measured brightness temperatures. The aim of this study is not to get moreinto the details of particles classification but rather to test if the radar PID can be somewhat correlated to the 85 GHz brightness temperature in order to explain the effect of particles density and the ice content on the scattering. The knowledge of the properties of the ice precipitations is a very important information in order to retrieve accurately the rain from a vector of microwave brightness temperatures (Tb), particularly over land where the surface emissivity masks most of the rain/precipitation contribution for all frequencies below ~40 GHz.The next step will be to build a database of cases in various situations: oceanic, continental, coastal using CHUVA data set over Brazil.
ÁreaMET
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > Characterization of the...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 24/06/2013 15:15 1.0 KiB 
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP7W/3EBRULB
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP7W/3EBRULB
Idiomaen
Arquivo Alvoabstract-Audrey_Martini.pdf
Grupo de Usuáriosmarcelo.pazos@inpe.br
valdirene.ribeiro@cptec.inpe.br
Grupo de Leitoresadministrator
marcelo.pazos@inpe.br
Visibilidadeshown
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhoiconet.com.br/banon/2006/11.26.21.31
Unidades Imediatamente Superiores8JMKD3MGPCW/3EUPEJL
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.06.18.03 1
Acervo Hospedeirosid.inpe.br/mtc-m19@80/2009/08.21.17.02
6. Notas
Campos Vaziosarchivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi edition editor format isbn issn lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url volume
7. Controle da descrição
e-Mail (login)marcelo.pazos@inpe.br
atualizar 


Fechar