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dc.contributor.authorGonzalez Gambau, Verónica
dc.contributor.authorCorbella Sanahuja, Ignasi
dc.contributor.authorTorres Torres, Francisco
dc.contributor.authorDuffo Ubeda, Núria
dc.contributor.authorTuriel, Antonio
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2015-03-24T14:32:17Z
dc.date.created2014
dc.date.issued2014
dc.identifier.citationGonzalez, V. [et al.]. Latitudinal and seasonal SMOS amplitude calibration assessment. A: IEEE International Geoscience and Remote Sensing Symposium. "2014 IEEE International Geoscience & Remote Sensing Symposium: proceedings: July 13–18, 2014, Québec City, Québec, Canada". Québec: Institute of Electrical and Electronics Engineers (IEEE), 2014, p. 1917-1920.
dc.identifier.isbn978-1-4799-5775-0
dc.identifier.urihttp://hdl.handle.net/2117/26991
dc.description.abstractThe consistency of MIRAS amplitude calibration along the mission is a key issue to ensure a stable and accurate long-term dataset of ESA's SMOS soil moisture and ocean salinity data. Recent studies have revealed latitudinal and seasonal drifts in some receivers of the instrument. This paper focuses on the assessment of MIRAS amplitude calibration consistency using the available long-term dataset. A methodology is presented to evaluate residual amplitude calibration errors and to investigate the origin of these deviations.
dc.format.extent4 p.
dc.language.isoeng
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Teledetecció
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Radar
dc.subject.lcshRemote sensing
dc.subject.lcshSoils, Salts in
dc.subject.otheramplitude calibration
dc.subject.otherinterferometric radiometer
dc.subject.otherMIRAS
dc.subject.otherSMOS
dc.titleLatitudinal and seasonal SMOS amplitude calibration assessment
dc.typeConference report
dc.subject.lemacTeledetecció
dc.subject.lemacSòls salins
dc.contributor.groupUniversitat Politècnica de Catalunya. RF&MW - Grup de Recerca de sistemes, dispositius i materials de RF i microones
dc.contributor.groupUniversitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció
dc.identifier.doi10.1109/IGARSS.2014.6946833
dc.rights.accessRestricted access - publisher's policy
drac.iddocument15388479
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorGonzalez, V.; Corbella, I.; Torres, F.; Duffo, N.; Turiel, A.
upcommons.citation.contributorIEEE International Geoscience and Remote Sensing Symposium
upcommons.citation.pubplaceQuébec
upcommons.citation.publishedtrue
upcommons.citation.publicationName2014 IEEE International Geoscience & Remote Sensing Symposium: proceedings: July 13–18, 2014, Québec City, Québec, Canada
upcommons.citation.startingPage1917
upcommons.citation.endingPage1920


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