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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/43L96Q8
Repositóriosid.inpe.br/mtc-m21c/2020/11.23.11.52
Última Atualização2020:11.23.11.52.30 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21c/2020/11.23.11.52.30
Última Atualização dos Metadados2024:04.17.08.12.13 (UTC) administrator
DOI10.3390/s20226540
ISSN1424-8220
Chave de CitaçãoVianaLoreCarvNunz:2020:EsEnDi
TítuloEstimating energy dissipation rate from breaking waves using polarimetric SAR images
Ano2020
MêsNov.
Data de Acesso29 abr. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho3111 KiB
2. Contextualização
Autor1 Viana, Rafael Duarte
2 Lorenzzetti, João Antônio
3 Carvalho, Jonas Takeo
4 Nunziata, Ferdinando
Identificador de Curriculo1
2 8JMKD3MGP5W/3C9JHEF
Grupo1 SER-SRE-SESPG-INPE-MCTIC-GOV-BR
2 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
3 DIDSR-CGOBT-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)
4 Universitá degli Studi di Napoli Parthenope
Endereço de e-Mail do Autor1 rafael.viana@inpe.be
2 joao.lorenzzetti@inpe.br
3 jonas.carvalho@inpe.br
4 ferdinando.nunziata@uniparthenope.it
RevistaSensors
Volume20
Número22
Páginas1-18
Histórico (UTC)2020-11-23 11:53:02 :: simone -> administrator :: 2020
2024-04-17 08:12:13 :: administrator -> simone :: 2020
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-ChaveSAR
radar polarimetry
wave breaking
energy dissipation rate
ResumoThe total energy dissipation rate on the ocean surface, et (W m−2 ), provides a first-order estimation of the kinetic energy input rate at the oceanatmosphere interface. Studies on the spatial and temporal distribution of the energy dissipation rate are important for the improvement of climate and wave models. Traditional oceanographic research normally uses remote measurements (airborne and platforms sensors) and in situ data acquisition to estimate et ; however, those methods cover small areas over time and are difficult to reproduce especially in the open oceans. Satellite remote sensing has proven the potential to estimate some parameters related to breaking waves on a synoptic scale, including the energy dissipation rate. In this paper, we use polarimetric Synthetic Aperture Radar (SAR) data to estimate et under different wind and sea conditions. The used methodology consisted of decomposing the backscatter SAR return in terms of two contributions: a polarized contribution, associated with the fast response of the local wind (Bragg backscattering), and a non-polarized (NP) contribution, associated with wave breaking (Non-Bragg backscattering). Wind and wave parameters were estimated from the NP contribution and used to calculate et from a parametric model dependent of these parameters. The results were analyzed using wave model outputs (WAVEWATCH III) and previous measurements documented in the literature. For the prevailing wind seas conditions, the et estimated from pol-SAR data showed good agreement with dissipation associated with breaking waves when compared to numerical simulations. Under prevailing swell conditions, the total energy dissipation rate was higher than expected. The methodology adopted proved to be satisfactory to estimate the total energy dissipation rate for light to moderate wind conditions (winds below 10 m s−1 ), an environmental condition for which the current SAR polarimetric methods do not estimate et properly.
ÁreaSRE
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Estimating energy dissipation...
Arranjo 2urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Estimating energy dissipation...
Arranjo 3urlib.net > BDMCI > Fonds > LabISA > Estimating energy dissipation...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 23/11/2020 08:52 1.0 KiB 
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP3W34R/43L96Q8
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP3W34R/43L96Q8
Idiomaen
Arquivo Alvoviana_estimating.pdf
Grupo de Usuáriossimone
Visibilidadeshown
Política de Arquivamentoallowpublisher allowfinaldraft
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
8JMKD3MGPCW/3F3NU5S
8JMKD3MGPCW/439EAFB
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.50.46 3
sid.inpe.br/bibdigital/2013/10.18.22.34 2
sid.inpe.br/bibdigital/2020/09.18.00.06 1
DivulgaçãoWEBSCI; PORTALCAPES; SCOPUS.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal 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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