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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3SPH7FP
Repositóriosid.inpe.br/mtc-m21c/2019/02.18.11.23   (acesso restrito)
Última Atualização2019:02.18.11.23.19 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21c/2019/02.18.11.23.19
Última Atualização dos Metadados2021:01.03.02.11.23 (UTC) administrator
DOI10.5194/amt-12-811-2019
ISSN1867-1381
Chave de CitaçãoRibaudMachBisc:2019:XbDuRa
TítuloX-band dual-polarization radar-based hydrometeor classification for Brazilian tropical precipitation systems
Ano2019
MêsFeb.
Data de Acesso01 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho16429 KiB
2. Contextualização
Autor1 Ribaud, Jean-François
2 Machado, Luiz Augusto Toledo
3 Biscaro, Thiago Souza
Identificador de Curriculo1
2 8JMKD3MGP5W/3C9JHMS
Grupo1 MET-MET-SESPG-INPE-MCTIC-GOV-BR
2 DIDSA-CGCPT-INPE-MCTIC-GOV-BR
3 MET-MET-SESPG-INPE-MCTIC-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 jean-francois.ribaud@inpe.br
2 luiz.machado@inpe.br
3 thiago.biscaro@inpe.br
RevistaAtmospheric Measurement Techniques
Volume12
Número2
Páginas811-837
Histórico (UTC)2019-02-18 11:23:19 :: simone -> administrator ::
2021-01-03 02:11:23 :: administrator -> simone :: 2019
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-Chavehydrometeor identification
tropical microphysics
dual-polarization radar
clustering
ResumoThe dominant hydrometeor types associated with Brazilian tropical precipitation systems are identified via research X-band dual-polarization radar deployed in the vicinity of the Manaus region (Amazonas) during both the GoAmazon2014/5 and ACRIDICON-CHUVA field experiments. The present study is based on an agglomerative hierarchical clustering (AHC) approach that makes use of dual polarimetric radar observables (reflectivity at horizontal polarization Z(H), differential reflectivity Z(DR), specific differential-phase K-DP, and correlation coefficient rho HV) and temperature data inferred from sounding balloons. The sensitivity of the agglomerative clustering scheme for measuring the intercluster dissimilarities (linkage criterion) is evaluated through the wet-season dataset. Both the weighted and Ward linkages exhibit better abilities to retrieve cloud microphysical species, whereas clustering outputs associated with the centroid linkage are poorly defined. The AHC method is then applied to investigate the microphysical structure of both the wet and dry seasons. The stratiform regions are composed of five hydrometeor classes: drizzle, rain, wet snow, aggregates, and ice crystals, whereas convective echoes are generally associated with light rain, moderate rain, heavy rain, graupel, aggregates, and ice crystals. The main discrepancy between the wet and dry seasons is the presence of both low-and high-density graupel within convective regions, whereas the rainy period exhibits only one type of graupel. Finally, aggregate and ice crystal hydrometeors in the tropics are found to exhibit higher polarimetric values compared to those at midlatitudes.
ÁreaMET
Arranjo 1urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > MET > X-band dual-polarization radar-based...
Arranjo 2urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSA > X-band dual-polarization radar-based...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvoribaud_xband.pdf
Grupo de Usuáriossimone
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3F35TRS
8JMKD3MGPCW/43SRC6S
DivulgaçãoWEBSCI; PORTALCAPES; SCOPUS.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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