Exploració per autor "Mallorquí Franquet, Jordi Joan"
Ara es mostren els items 45-64 de 132
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Comparison of InSAR atmospheric phase screen correction with Global Atmospheric Models (GAM)
(VDE Conference Publications, 2018)
Text en actes de congrés
Accés restringit per política de l'editorialVariations of atmospheric conditions cause Atmospheric Phase Screen (APS) in Interferometric Synthetic Aperture Radar (InSAR), which affects accuracy and reliability of its applications. Recent studies reveal that empirical ... -
Comparison of topography- and aperture-dependent motion compensation algorithms for airborne SAR
(IEEE, 2007-07-31)
Article
Accés obertThis letter presents a comparison between three Fourier-based motion compensation (MoCo) algorithms for airborne synthetic aperture radar (SAR) systems. These algorithms circumvent the limitations of conventional MoCo, ... -
Constraints in azimuth resolution by refocusing slowly moving targets from single-look complex SAR vignettes
(VDE Conference Publications, 2014)
Text en actes de congrés
Accés restringit per política de l'editorialAccessing the raw data of spaceborne SAR systems is not always possible to refocus blurred SAR signatures of vessels. Instead, the single-look complex (SLC) data is usually more available, but since the vessel motion can ... -
Convergence and stability assessment of Newton-Kantorovich reconstrutin algorithms for microwve tomography
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 1998-08-31)
Article
Accés obertFor newly developed iterative Newton-Kantorovitch reconstruction techniques, the quality of the final image depends on both experimental and model noise. Experimental noise is inherent to any experimental acquisition scheme, ... -
Creació de recursos en línea per a l’autoaprenentage, foment de l’esperit crític i emprenedor i formació d’un comité d’avaluació externa en el màster MERIT
(2009-02-12T10:25:51Z)
Comunicació de congrés / Text en actes de congrés
Accés obertEl projecte es desenvolupa en el marc de la titulació oficial de màster MERIT del Departament de Teoria del Senyal i Comunicacions. El màster, orientat a la recerca i integrat dins del programa Erasmus Mundus, presenta ... -
Database of "in vivo" measurements for quantitative microwave imaging and reconstruction algorithms available
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 1995-10-01)
Article
Accés obertReconstruction algorithms and equipment have been developed for microwave imaging, with emphasis on noninvasive control of deep hyperthermia treatments. Tomographic reconstruction algorithms have also been developed for ... -
Database of "in vivo" measurements for quantitative microwave imaging and reconstruction algorithms available
(1995-10)
Article
Accés obert -
Desplegament de recursos en línea per a l’avaluació i l’autoaprenentage dels alumnes, i foment de l’especialització i competències transversals en el màster MERIT
(Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2010-02-11)
Comunicació de congrés / Text en actes de congrés
Accés obertEl projecte es desenvolupa en el marc de la titulació oficial de màster MERIT del Departament de Teoria del Senyal i Comunicacions. El màster, orientat a la recerca i integrat dins del programa Erasmus Mundus, presenta ... -
Detection of volcanic unrest onset in La Palma, Canary Islands, evolution and implications
(Nature, 2021-12-01)
Article
Accés obertLa Palma island is one of the highest potential risks in the volcanic archipelago of the Canaries and therefore it is important to carry out an in-depth study to define its state of unrest. This has been accomplished through ... -
Una Década de teledetección en el Grupo de Ingeniería Electromagnética y Fotónica
(Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona, 2003)
Article
Accés obert -
Una década de teledetección en el Grupo de Ingeniería Electromagnética y Fotónica
(2003-04-30)
Article
Accés obert -
Differential SAR interferometry with orbital, airborne and ground-based sensors
(2011)
Comunicació de congrés
Accés obert• Introduction to Differential Interferometry • Orbital Sensors: ERS, ENVISAT, RADARSAT2, TerraSAR-X. • Airborne Sensors: DLR’s E-SAR • Ground-Based Sensors: UPC’s GB-SAR • Conclusions -
DInSAR pixel selection based on sublook spectral correlation along time
(Institute of Electrical and Electronics Engineers (IEEE), 2014-07-01)
Article
Accés restringit per política de l'editorialThe reliability of any final differential synthetic aperture radar (SAR) interferometry (DInSAR) product is directly related to the phase quality of the interferograms involved in the processing. Performing an appropriate ... -
Diseño y medida de antenas para un equipo portatil a 1.89 ghz, y su interacción con el cuerpo humano
(Universidad de Málaga, 1992)
Text en actes de congrés
Accés obert -
Down-slope combination of orbital and ground-based DInSAR for the efficient monitoring of slow-moving landslides
(VDE Conference Publications, 2014)
Text en actes de congrés
Accés restringit per política de l'editorialThis paper seeks to demonstrate that radar-based remote sensing techniques are as effective as conventional geotechnical ones for geo-hazard assessment and mitigation. Concretely, this work encourages the proper combination ... -
Edge enhancement algorithm based on the wavelet transform for automatic edge detection in SAR images
(IEEE Press. Institute of Electrical and Electronics Engineers, 2011-01-01)
Article
Accés obertThis paper presents a novel technique for automatic edge enhancement and detection in synthetic aperture radar (SAR) images. The characteristics of SAR images justify the importance of an edge enhancement step prior to ... -
Estimation of Azimuth Phase Undulations with Multisquint Processing in Airborne Interferometric SAR Images
(2003-06-30)
Article
Accés obertThis 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 ... -
Examen Final
(Universitat Politècnica de Catalunya, 2020-06-09)
Examen
Accés restringit a la comunitat UPC -
Examen Final
(Universitat Politècnica de Catalunya, 2020-01-15)
Examen
Accés restringit a la comunitat UPC -
GRECO-SAR: An Orbital Polarimetric SAR Simulator of Deterministic Complex Targets for Vessel Classification Studies
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2006-12-31)
Article
Accés obertThis paper presents a synthetic aperture radar (SAR) simulator that is able to generate polarimetric SAR (POLSAR) and polarimetric inverse SAR data of complex targets. It solves the electromagnetic problem via high-frequency ...
