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A multi-instrument approach for characterizing the atmospheric aerosol optical thickness during the STAAARTE/DAISEX-99 campaign
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dc.contributor.authorMartínez Lozano, José Antonioes_ES
dc.contributor.authorPedrós, Robertoes_ES
dc.contributor.authorFlamant, Cyrillees_ES
dc.contributor.authorUtrillas, María Pilares_ES
dc.contributor.authorTena Sangüesa, Fernandoes_ES
dc.contributor.authorMoreno, Josées_ES
dc.contributor.authorPelon, Jacqueses_ES
dc.contributor.authorCisneros Sanchiz, Juan Maríaes_ES
dc.contributor.authorGonzález Frías, Carloses_ES
dc.date.accessioned2020-04-22T11:00:10Z-
dc.date.available2020-04-22T11:00:10Z-
dc.date.issued2002-
dc.identifier.citationGeophysical Research Letters. 2002, 29(4)es_ES
dc.identifier.issn0094-8276-
dc.identifier.issn1944-8007-
dc.identifier.urihttp://hdl.handle.net/20.500.11765/11652-
dc.description.abstractThis work deals with the retrieval of the aerosol optical thickness (AOT) needed to carry out the atmospheric correction of remote sensing data measured in Barrax (Spain) on 4 June 1999 in the framework of 1999 Digital Airbone Imaging Spectrometer Experiment (DAISEX'99). The AOT was estimated through three approaches based on: spectral extinction of direct solar irradiance at ground level, airborne nephelometer measurements at different altitudes, and backscatter lidar in the lower troposphere. We found extremely low AOT values due to a cold Atlantic front that swept across the Iberian Peninsula from west to east producing light rain over the test area on 2 June 1999. The results were solar irradiance extinction: 0.085±0.018; nephelometer: 0.063±0.020; lidar: 0.083±0.030. Nephelometer‐ and lidar‐derived values account for both extinction and absorption, assuming a single scattering albedo value of 0.90. Errors values include measurements and retrieval uncertainties as well as statistical variability.es_ES
dc.description.sponsorshipThis work was supported by the European Space Agency (ESA) through the Observation Preparatory Program and the European Commission through STAAARTE Program.es_ES
dc.language.isoenges_ES
dc.publisherAmerican Geophysical Uniones_ES
dc.subjectAtmospheric aerosoles_ES
dc.subjectAerosol optical thicknesses_ES
dc.subjectSpectrometeres_ES
dc.titleA multi-instrument approach for characterizing the atmospheric aerosol optical thickness during the STAAARTE/DAISEX-99 campaignes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherversionhttps:/dx./doi.org/10.1029/2001GL013585es_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
Colecciones: Artículos científicos 2000-2004


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