Now showing items 1-10 of 10

    • Assessment of polarimetric SAR interferometry for improving ship classification based on simulated data 

      Margarit Martín, Gerard; Mallorquí Franquet, Jordi Joan (MDPI Molecular Diversity Preservation International, 2008-12)
      Article
      Open Access
      This paper uses a complete and realistic SAR simulation processing chain, GRECOSAR, to study the potentialities of Polarimetric SAR Interferometry (POLInSAR) in the development of new classification methods for ships. ...
    • Automatic ship detection in SAR satellite images: performance assessment 

      Stasolla, Mattia; Santamaría, Carlos; Mallorquí Franquet, Jordi Joan; Margarit Martín, Gerard; Walker, Nick (Institute of Electrical and Electronics Engineers (IEEE), 2015)
      Conference report
      Restricted access - publisher's policy
      This paper presents the benchmarking of four ship detection systems based on satellite borne Synthetic Aperture Radar data. This research, carried out within the framework of the FP7 NEREIDS project, provides a detailed ...
    • Disseny de les instal·lacions elèctriques d'un dúmper de 6 tones model D600AHG 

      Margarit Martín, Gerard (Universitat Politècnica de Catalunya, 2017-10)
      Bachelor thesis
      Restricted access - author's decision
      Covenantee:   AUSA
      Durant els últims anys, el sector industrial arreu del món ha patit fortes crisis que moltes empreses no han pogut suportar. AUSA no ha tingut les coses fàcils, i tot i haver estat sotmesa a canvis importants ha lluitat ...
    • GRECO-SAR: An Orbital Polarimetric SAR Simulator of Deterministic 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
      Open Access
      This 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 ...
    • Marine applications of SAR polarimetry 

      Margarit Martín, Gerard (Universitat Politècnica de Catalunya, 2007-07-11)
      Doctoral thesis
      Open Access
      Els oceans mantenen una fràgil i complexa cadena que enllaça un alt nombre de factors biològics, sociològics i econòmics. Actualment, aquest ecosistema està amenaçat per l'activitat humana i uns dels punts més crítics és ...
    • 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
      Open Access
    • 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
      Open Access
      This 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 ...
    • Polarimetric characterization and temporal stability analysis of urban target scattering 

      Margarit Martín, Gerard; Mallorquí Franquet, Jordi Joan; Pipia, Luca (IEEE Press. Institute of Electrical and Electronics Engineers, 2010-04)
      Article
      Open Access
      This 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 ...
    • Single-pass polarimetric SAR interferometry for vessel classification 

      Margarit Martín, Gerard; Mallorquí Franquet, Jordi Joan; Fabregas Canovas, Francisco Javier (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2007-11-30)
      Article
      Open Access
      This paper presents a novel method for vessel classification based on single-pass polarimetric synthetic aperture radar (SAR) interferometry. It has been developed according to recent ship scattering studies that show that ...
    • Study of sea clutter influence in ship classification algorithms based on Polarimetric SAR Inteferometry 

      Margarit Martín, Gerard; Mallorquí Franquet, Jordi Joan (2008-06)
      Conference report
      Open Access
      This paper is focused to evaluate the influence of sea clutter in the performance of ship classification algorithms based on single-pass Polarimetric SAR Interferometry (PolInSAR). For such purpose, series of numerical ...