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Estimation of Azimuth Phase Undulations with Multisquint Processing in Airborne Interferometric SAR Images
dc.contributor.author | Prats Iraola, Pau |
dc.contributor.author | Mallorquí Franquet, Jordi Joan |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2011-06-10T09:27:15Z |
dc.date.available | 2011-06-10T09:27:15Z |
dc.date.created | 2003-06-30 |
dc.date.issued | 2003-06-30 |
dc.identifier.citation | P. Prats, J.J. Mallorqui. (2003). Estimation of Azimuth Phase Undulations with Multisquint Processing in Airborne Interferometric SAR Images. IEEE Transactions on geoscience and remote sensing, 41 (6): 1530-1533. ISSN:0196-2892 |
dc.identifier.issn | 0196-2892 |
dc.identifier.uri | http://hdl.handle.net/2117/12757 |
dc.description.abstract | This letter presents a technique to detect and correct phase errors appearing in interferometric airborne synthetic aperture radar (SAR) systems due to the lack of precision in the navigation system. The technique is based on a multisquint processing approach, i.e., by processing the same image pairs with different squint angles we can combine the information of different interferograms to obtain the desired phase correction. Airborne single-pass interferometric data from the Deutsches Zentrum für Luft- und Raumfahrt (DLR) Experimental airborne SAR is used to validate the method |
dc.format.extent | 1530-1533 |
dc.language.iso | eng |
dc.rights | Attribution-NonCommercial-NoDerivs 2.5 Generic |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.5/ |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació |
dc.subject.lcsh | Calibration |
dc.subject.lcsh | Signal theory (Telecommunication) |
dc.subject.lcsh | Interferometry |
dc.subject.lcsh | Synthetic aperture radar |
dc.subject.other | Calibration |
dc.subject.other | SAR |
dc.title | Estimation of Azimuth Phase Undulations with Multisquint Processing in Airborne Interferometric SAR Images |
dc.type | Article |
dc.subject.lemac | SAR (Synthetic Aperture Radar) |
dc.subject.lemac | Senyal, Teoria del (Telecomunicació) |
dc.subject.lemac | Calibradors |
dc.contributor.group | Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció |
dc.rights.access | Open Access |
local.personalitzacitacio | true |
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