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dc.contributor.authorSicard, Michaël
dc.contributor.authorBertolín Martínez, Santiago
dc.contributor.authorMallet, Marc
dc.contributor.authorDubuisson, Philippe
dc.contributor.authorComerón Tejero, Adolfo
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2014-03-06T14:19:15Z
dc.date.created2013
dc.date.issued2013
dc.identifier.citationSicard, M. [et al.]. Estimation of a radiative transfer model in the longwave spectral range: sensitivity study and application to real cases. A: Remote Sensing of Clouds and the Atmosphere; and Optics in Atmospheric Propagation and Adaptive Systems. "Remote sensing of clouds and the atmosphere XVIII; and optics in atmospheric propagation and adaptive systems XVI: 23-26 September 2013, Dresden, Germany". Dresden: 2013, p. 88900L-1-88900L-11.
dc.identifier.isbn978-081949759-8
dc.identifier.urihttp://hdl.handle.net/2117/21876
dc.description.abstractThe aerosol radiative effect in the longwave spectral range is often neglected in atmospheric aerosol forcing studies, hence very few researches are conducted in this field at local scale, and even less at regional scale. However, strong absorbing aerosols, like mineral dust, can have a small, but non-negligible heating effect in the longwave spectral range which can slightly counteract the aerosol cooling effect in the shortwave. The objective of this research is to perform a sensitivity study of an aerosol radiative transfer model as a function of dust particle properties. GAME model1, which can compute vertically resolved shortwave and longwave values of aerosol radiative forcing, is used. Before developing the sensitivity analysis, the aerosol radiative transfer model is validated by comparing its outputs with results published previously. Radiative forcing simulations in the longwave have shown an important sensitivity to the following parameters: aerosol size and refractive index, aerosol vertical distribution, humidity, surface temperature and albedo. A couple of strong mineral dust intrusion observed by means of lidar and sun-photometer are also presented in terms of shortwave and longwave radiative forcing.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Energies::Energia solar tèrmica::Radiació solar
dc.subject.lcshAerosols, Radioactive
dc.subject.lcshRadiative transfer
dc.subject.otherAerosols
dc.subject.otherLongwave
dc.subject.otherMineral dust
dc.subject.otherRadiative transfer
dc.titleEstimation of a radiative transfer model in the longwave spectral range: sensitivity study and application to real cases
dc.typeConference report
dc.subject.lemacAerosols radioactius
dc.subject.lemacTransferència radiativa
dc.contributor.groupUniversitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció
dc.identifier.doi10.1117/12.2029471
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1758698
dc.rights.accessRestricted access - publisher's policy
drac.iddocument12914048
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorSicard, M.; Bertolin, S.; Mallet, M.; Dubuisson, P.; Comeron, A.
upcommons.citation.contributorRemote Sensing of Clouds and the Atmosphere; and Optics in Atmospheric Propagation and Adaptive Systems
upcommons.citation.pubplaceDresden
upcommons.citation.publishedtrue
upcommons.citation.publicationNameRemote sensing of clouds and the atmosphere XVIII; and optics in atmospheric propagation and adaptive systems XVI: 23-26 September 2013, Dresden, Germany
upcommons.citation.startingPage88900L-1
upcommons.citation.endingPage88900L-11
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