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dc.contributor.authorCamps Carmona, Adriano José
dc.contributor.authorHyuk, Park
dc.contributor.authorKang, Yujin
dc.contributor.authorBandeiras, J.
dc.contributor.authorBarbosa, José
dc.contributor.authorVieira, Paula
dc.contributor.authorFriaças, Ana
dc.contributor.authord'Addio, Salvatore
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions
dc.date.accessioned2017-03-21T08:59:02Z
dc.date.available2017-03-21T08:59:02Z
dc.date.issued2016-05-12
dc.identifier.citationCamps, A., Park, H., Kang, Y., Bandeiras, J., Barbosa, J., Vieira, P., Friaças, A., d'Addio, S. Microwave imaging radiometers by aperture synthesis performance simulator (part 2): instrument modeling, calibration, and image reconstruction algorithms. "Journal of Imaging", 12 Maig 2016, vol. 2(2), núm. 18.
dc.identifier.issnEISSN 2313-433X
dc.identifier.urihttp://hdl.handle.net/2117/102691
dc.description.abstractThe Synthetic Aperture Interferometric Radiometer Performance Simulator (SAIRPS) has been a three-year project sponsored by the European Space Agency (ESA) to develop a completely generic end-to-end performance simulator of arbitrary synthetic aperture interferometric radiometers. In a companion manuscript (Part I), the Radiative Transfer Module used to generate synthetic fully polarimetric brightness temperatures from 1 to 100 GHz, including land and ocean covers, as well as the atmosphere, is described in detail. In this manuscript (Part II), the instrument model, the calibration procedure, and the imaging algorithms are described. The instrument model includes the simulation of the array topology in terms of the number of antenna elements, the time-dependent position and orientation, and the arbitrary receivers’ topology which can be modified from a very generic one by connecting and disconnecting subsystems. All the parameters can be, one by one, defined either by mathematical functions or by input data files, including the frequency and temperature dependence. Generic calibration algorithms including an external point source, the flat target transformation, and the two-level correlated noise injection are described. Finally, different image reconstruction algorithms suitable for arbitrary array topologies have also been implemented and tested. Simulation results have been validated and selected results are presented
dc.language.isoeng
dc.rightsAttribution 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Teledetecció
dc.subject.lcshRemote sensing
dc.subject.lcshInterferometry
dc.subject.lcshRemote-sensing images
dc.subject.otherSynthetic aperture
dc.subject.otherInterferometry
dc.subject.otherRadiometer
dc.subject.otherMicrowave radiometry
dc.subject.otherSimulator
dc.subject.otherArray
dc.subject.otherReceiver
dc.subject.otherCalibration
dc.subject.otherImaging
dc.titleMicrowave imaging radiometers by aperture synthesis performance simulator (part 2): instrument modeling, calibration, and image reconstruction algorithms
dc.typeArticle
dc.subject.lemacTeledetecció
dc.subject.lemacInterferometria
dc.subject.lemacImatges satel·litàries
dc.contributor.groupUniversitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció
dc.contributor.groupUniversitat Politècnica de Catalunya. CTE-CRAE - Grup de Recerca en Ciències i Tecnologies de l'Espai
dc.identifier.doi10.3390/jimaging2020018
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.mdpi.com/2313-433X/2/2/18
dc.rights.accessOpen Access
drac.iddocument19789593
dc.description.versionPostprint (published version)
upcommons.citation.authorCamps, A., Park, H., Kang, Y., Bandeiras, J., Barbosa, J., Vieira, P., Friaças, A., d'Addio, S.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameJournal of Imaging
upcommons.citation.volume2(2)
upcommons.citation.number18


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Except where otherwise noted, content on this work is licensed under a Creative Commons license: Attribution 3.0 Spain