Exploració per autor "Mallorquí Franquet, Jordi Joan"
Ara es mostren els items 92-111 de 132
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PARSAR: A SAR processor implemented in a cluster of workstations
(ESA Publications Division, 1997)
Text en actes de congrés
Accés obertA parallel SAR processor is presented in this paper. The target configuration is a cluster of UNIX workstations, available in most user sites. This fact allows to obtain an increased computing performance without the need ... -
PARSAR: Parallelisation of a chirp scaling algorithm SAR processor
(Ch. Lengauer, M. Grielb, S. Gorlatch. BERLIN, NEW YORK, Springer-Verlag Cop.1997, 1997)
Text en actes de congrés
Accés obertA parallel SAR processor is presented in this paper. The target configuration is a cluster of UNIX workstations, available in most user sites. This fact allows to obtain an increased computing performance without the need ... -
Parsar: parallelisation of a chirp scaling algorithm sar processor
(1997-08)
Article
Accés restringit per política de l'editorialA parallel SAR processor is presented in this paper. The target configuration is a cluster of UNIX workstations, available in most user sites. This fact allows to obtain an increased computing performance without the need ... -
Patch-Like Reduction (PLR): A SAR offset tracking amplitude filter for deformation monitoring
(Elsevier, 2022-09-01)
Article
Accés obertAs complementary to Synthetic Aperture Radar (SAR) Differential Interferometry (DInSAR), SAR Offset Tracking (OT) is an efficient tool for large ground deformation monitoring in situations when DInSAR cannot work. However, ... -
Performance of TerraSAR-X for urban subsidence monitoring: Murcia case study
(2010)
Text en actes de congrés
Accés obertThis paper presents an analysis of the performance of TerraSAR-X for subsidence monitoring in urban areas. The city of Murcia has been selected as a test-site due to its high deformation rate and the set of extensometers ... -
Permittivity and temperature characterization of rubber compounds under high power microwaves
(IEE-INST ELEC ENG, 2001-06-30)
Article
Accés obert -
Phase quality optimization in Orbital Differential SAR Interferometry with fully polarimetric data
(IEEE, 2012)
Text en actes de congrés
Accés restringit per política de l'editorialOrbital Differential SAR Interferometry (DInSAR) is a well-known technique to retrieve terrain deformation phenomena from wide areas with high resolution. Historically its application has been limited to single polarization ... -
Phase quality optimization in polarimetric differential SAR interferometry
(Institute of Electrical and Electronics Engineers (IEEE), 2014-05)
Article
Accés restringit per política de l'editorialIn this paper, a study of polarimetric optimization techniques in the frame of differential synthetic aperture radar (SAR) interferometry (DInSAR) is considered. Historically, DInSAR techniques have been limited to the ... -
Polarimetric characterization and temporal stability analysis of urban target scattering
(IEEE Press. Institute of Electrical and Electronics Engineers, 2010-04)
Article
Accés obertThis paper studies the polarimetric-dispersion properties of urban targets and their evolution along time in terms of the geometrical configuration. The relations between target geometry and the scattering behavior have ... -
Polarimetric coherence optimization for interferometric differential applications
(2009)
Text en actes de congrés
Accés obertIn this paper, the potentials of polarimetric coherenceoptimization techniques for differential interferometric SAR (DInSAR) applications are examined. For this purpose, the cutting-edge approaches available in the ... -
Polarimetric optimization for DInSAR pixel selection with ground-based SAR
(IEEE, 2012)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, the study of polarimetric optimization techniques for Differential SAR Interferometry (DInSAR) applications is analyzed. This work has been carried out in the framework of deformation map retrieval on ... -
Polarimetric optimization of temporal sublook coherence for DInSAR applications
(2015-01-01)
Article
Accés obertThe application of differential synthetic aperture radar interferometry (DInSAR) techniques has been traditionally limited to the single-polarimetric case. The launch of satellites with polarimetric capabilities has triggered ... -
Post-failure evolution analysis of a rainfall-triggered landslide by multi-temporal interferometry SAR approaches integrated with geotechnical analysis
(2017-01-01)
Article
Accés obertPersistent Scatterers Interferometry (PSI) represents one of the most powerful techniques for Earth's surface deformation processes' monitoring, especially for long-term evolution phenomena. In this work, a dataset of 34 ... -
Post-processing methods for ocean monitoring fro SAR imagery
(SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2010-03-10)
Article
Accés obertA number of experiments all over the world have proven that satellite borne SAR images constitute a valuable tool to monitor oceanic environment, preventing it from overexploitation or pollution matters and it can also ... -
Processing microwave experimental data with the distorted Born iterative method of nonlinear inverse scattering
(Institute of Electrical and Electronics Engineers (IEEE), 1993)
Text en actes de congrés
Accés obertThe Born-iterative method (BIM) and the distorted-Born-iterative method (DBIM) have been proposed and verified as methods of solving the nonlinear inverse scattering problem for dielectric scatterers. The continuous-wave ... -
PSI deformation map retrieval by means of temporal sublook coherence on reduced sets of SAR images
(2015-01-01)
Article
Accés obertPrior to the application of any persistent scatterer interferometry (PSI) technique for the monitoring of terrain displacement phenomena, an adequate pixel selection must be carried out in order to prevent the inclusion ... -
Quantitative images of large biological bodies in microwave tomography by using numerical and real data
(IEE-INST ELEC ENG, 1996-11-01)
Article
Accés obertA new inverse microwave imaging algorithm is presented which has the ability to obtain quantitative dielectric maps of large biological bodies. By using a priori information, obtained with a first order algorithm, the final ... -
Radar interferometry techniques for the study of ground subsidence phenomena: A review of practical issues through cases in Spain
(2014-01-01)
Article
Accés restringit per política de l'editorialSubsidence related to multiple natural and human-induced processes affects an increasing number of areas worldwide. Although this phenomenon may involve surface deformation with 3D displacement components, negative vertical ... -
Range spectral filtering in SAR interferometry: methods and limitations
(2022-11-10)
Article
Accés obertA geometrical decorrelation constitutes one of the sources of noise present in Synthetic Aperture Radar (SAR) interferograms. It comes from the different incidence angles of the two images used to form the interferograms, ... -
Reduction of the model noise in non-linear reconstruction via an efficient calculation of the incident field: application to a 434 MHz Scanner
(Institute of Electrical and Electronics Engineers (IEEE), 1999)
Text en actes de congrés
Accés obertMicrowave tomography has been drastically boosted by the development of efficient reconstruction algorithms based on an iterative solution of the corresponding non-linear inverse problem. The accuracy of the electric field ...
