Exploració per autor "Mallorquí Franquet, Jordi Joan"
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Laboratori docent d'ones de radiació i ones guiades
Cardama Aznar, Ángel; Mallorquí Franquet, Jordi Joan; Romeu Robert, Jordi; Torres Torres, Francisco (Edicions UPC, 1997-01-01)
Capítol de llibre
Accés restringit per política de l'editorial -
Landslide monitoring using multi-temporal SAR interferometry with advanced persistent scatterers identification methods and super high-spatial resolution terraSAR-X Images
Zhao, Feng; Mallorquí Franquet, Jordi Joan; Iglesias González, Rubén; Gili Ripoll, José Antonio; Corominas Dulcet, Jordi (Multidisciplinary Digital Publishing Institute (MDPI), 2018-06-01)
Article
Accés obertLandslides are one of the most common and dangerous threats in the world that generate considerable damage and economic losses. An efficient landslide monitoring tool is the Differential Synthetic Aperture Radar Interferometry ... -
Landslide monitoring with staring-spotlight data: Canillo case study
Mallorquí Franquet, Jordi Joan; Hu, Zhongbo; Corominas Dulcet, Jordi; Gili Ripoll, José Antonio (Institute of Electrical and Electronics Engineers (IEEE), 2017)
Text en actes de congrés
Accés restringit per política de l'editorialOne of the main applications of SAR interferometry is the monitoring of hazard risks related with urban subsidence and landslide instabilities. The different sensors available offer different carrier frequencies, image ... -
Linear and nonlinear terrain deformation maps from a reduced set of interferometric SAR images
Mora Sacristan, Óscar; Mallorquí Franquet, Jordi Joan; Broquetas Ibars, Antoni (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2003-10-31)
Article
Accés obertIn this paper, an advanced technique for the generation of deformation maps using synthetic aperture radar (SAR) data is presented. The algorithm estimates the linear and nonlinear components of the displacement, the error ... -
Mapping ground subsidence induced by aquifer overexploitation using advanced Differential SAR Interferometry: Vega Media of the Segura River (SE Spain) case study
Tomás Jover, Roberto; Márquez, Yolanda; López-Sánchez, Juan Manuel; Delgado Marchal, José; Blanco Sánchez, Pablo; Mallorquí Franquet, Jordi Joan; Martínez, Mónica; Herrera, G.; Mulas, J. (ELSEVIER SCIENCE INC, 2005-08-31)
Article
Accés restringit per política de l'editorialThe Geostationary Synthetic Thinned Array Radiometer represents a promising new approach to microwave atmospheric sounding from geostationary orbit based on passive interferometry. Distortion due to mechanical or thermal ... -
Measurement of the electromagnetic field backscattered by a fractal surface for the verification of electromagnetic scattering models
Ruello, Giuseppe; Blanco Sánchez, Pablo; Iodice, Antonio; Mallorquí Franquet, Jordi Joan; Riccio, Daniele; Broquetas Ibars, Antoni; Franceschetti, Girogio (IEEE Press. Institute of Electrical and Electronics Engineers, 2010-04)
Article
Accés obertFractal geometry is widely accepted as an efficient theory for the characterization of natural surfaces; the opportunity of describing irregularity of natural surfaces in terms of few fractal parameters makes its use in ... -
Métodos numéricos para aplicaciones biomédicas: problemas directo e inverso electromagnéticos
Mallorquí Franquet, Jordi Joan (Universitat Politècnica de Catalunya, 1995-05-02)
Tesi
Accés obertEl objetivo básico de la tesis ha sido el desarrollo de algoritmos de reconstrucción que permiten obtener imágenes de cuerpos biológicos de alto contraste. Los datos de entrada de los distintos algoritmos son los campos ... -
Microwave imaging techniques for biomedical applications
Joisel, A; Mallorquí Franquet, Jordi Joan; Broquetas Ibars, Antoni; Geffrin, J M; Joachimowicz, N; Vall·Llossera, M; Vall-Llossera Ferran, Mercedes Magdalena; Jofre Roca, Lluís; Bolomey, Jean Charles (Vincenzo Piuri and Mario Savino, 1999)
Text en actes de congrés
Accés obertMicrowaves have been considered for medical applications involving the detection of organ movements and changes in tissue water content. More particularly cardiopulmonary interrogation via microwaves has resulted in various ... -
Modeling the two- and three-dimensional displacement field in Lorca, Spain, subsidence and the global implications
Fernández Torres, José; Prieto Morin, Juan Francisco; Escayo Menéndez, Joaquín; Mallorquí Franquet, Jordi Joan (Nature, 2018-12-01)
Article
Accés obertLand subsidence associated with overexploitation of aquifers is a hazard that commonly affects large areas worldwide. The Lorca area, located in southeast Spain, has undergone one of the highest subsidence rates in Europe ... -
Modified oriented dihedral model for scattering characteristic description with PolSAR data
Chen, Yifan; Zhang, Lamei; Mallorquí Franquet, Jordi Joan; Zou, Bin (Institute of Electrical and Electronics Engineers (IEEE), 2024-01-19)
Article
Accés obertDihedral is a common structure in polarimetric SAR images and can be found on many man-made targets. Many researchers have proposed different dihedral models, but the accuracy of these models is limited. In this case, the ... -
Monitoring an earthfill dam using differential SAR interferometry: La Pedrera dam, Alicante, Spain
Tomás, R.; Cano, M; Garcia Barba, J.; Vicente, Fernando; Herrera, G.; López Sánchez, Juan Manuel; Mallorquí Franquet, Jordi Joan (2013-05-08)
Article
Accés restringit per política de l'editorialSurface displacement at the dykes of La Pedrera reservoir (SE Spain) has been measured by satellite differential Synthetic Aperture Radar (SAR) interferometry. At the main dyke, a displacement of about 13 cm along the ... -
New graphical processing technique for fast shadowing computation in PO surface integral
Rius Casals, Juan Manuel; Carbó Meseguer, Alexis; Bjerkemo, Jakob; Úbeda Farré, Eduard; Heldring, Alexander; Mallorquí Franquet, Jordi Joan; Broquetas Ibars, Antoni (2014-05-01)
Article
Accés restringit per política de l'editorialThis paper presents a new graphical processing technique for fast computation of PO surface integral. In contrast with the original graphical processing approach introduced by the authors in 1993, the new one combines a ... -
Non-invasive active thermometry with a microwave tomographic scanner in hyperthermia treatments in hyperthermia treatments
Mallorquí Franquet, Jordi Joan; Broquetas Ibars, Antoni; Jofre Roca, Lluís; Cardama Aznar, Ángel (1992-10)
Article
Accés obertIn this work the active microwave tomographic imaging of tissue temperature changes induced in deep hyperthermia treatments is studied. The thermal images would allow to monitor and optimize the treatment, increasing its ... -
On the usage of GRECOSAR, an orbital polarimetric SAR simulator of complex targets, to vessel classification studies
Margarit Martín, Gerard; Mallorquí Franquet, Jordi Joan; Rius, J. M.; Sanz Marcos, Jesús (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2006-12-31)
Article
Accés obert -
On the usage of GRECOSAR: an orbital polarimetric SAR simulator of complex targets for vessel classification studies
Margarit Martín, Gerard; Mallorquí Franquet, Jordi Joan; Rius Casals, Juan Manuel; Sanz Marcos, Jesús (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 ... -
PARSAR: A SAR processor implemented in a cluster of workstations
Martínez, A; Fraile, F; Mallorquí Franquet, Jordi Joan; Nogueira, L; Gabaldà, J; Broquetas Ibars, Antoni; González Colás, Antonio María (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
Martínez, A; Fraile, F; Mallorquí Franquet, Jordi Joan; Nogueira, J; Gavalda, J; Broquetas Ibars, Antoni; González Colás, Antonio María (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
Martínez, Antonio; Fraile, Francisco; Mallorquí Franquet, Jordi Joan; Nogueira, Leonardo; Gabaldá, Jordi; Broquetas Ibars, Antoni; González Colás, Antonio María (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
Du, Sen; Mallorquí Franquet, Jordi Joan; Zhao, Feng (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
Mulas, Joaquín; Monells Miralles, Daniel; Centolanza, Giuseppe; Mallorquí Franquet, Jordi Joan; Duque Biarge, Sergio; Tomás, Roberto; López-Sánchez, Juan Manuel; Vicente, Fernando; Herrera, Gerardo (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 ...