Browsing by Author "González Casado, Guillermo"Més informacióMés informació

Now showing items 21-35 of 35

  • Measuring phase scintillation at different frequencies with conventional GNSS receivers operating at 1 Hz 

    Nguyen, Viet Khoi; Rovira Garcia, Adrià; Juan Zornoza, José Miguel; Sanz Subirana, Jaume; González Casado, Guillermo; Hai Tung, Ta; The Vinh, La (2019-10-01)
    Article
    Open Access
    Ionospheric scintillation causes rapid fluctuations of measurements from Global Navigation Satellite Systems (GNSSs), thus threatening space-based communication and geolocation services. The phenomenon is most intense in ...

  • MÈTODES NUMÈRICS 3 (2n quatrimestre, final) 

    González Casado, Guillermo (Universitat Politècnica de Catalunya, 2010-06-04)
    Exam
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  • MÈTODES NUMÈRICS 3 (convocatòria extraordinària) 

    González Casado, Guillermo (Universitat Politècnica de Catalunya, 2010-07-07)
    Exam
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  • MÈTODES NUMÈRICS 3 (Examen 2n quadrim) 

    González Casado, Guillermo (Universitat Politècnica de Catalunya, 2008-05-21)
    Exam
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  • MÈTODES NUMÈRICS 3 (Examen 2n quadrim) 

    González Casado, Guillermo (Universitat Politècnica de Catalunya, 2009-03-27)
    Exam
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  • MÈTODES NUMÈRICS 3 (Examen 2n quadrim) 

    González Casado, Guillermo (Universitat Politècnica de Catalunya, 2009-05-22)
    Exam
    Restricted access to the UPC academic community

  • MÈTODES NUMÈRICS PER A EDO 

    Soler Villanueva, Jaume; González Casado, Guillermo (Iniciativa Digital Politècnica. Servei de Biblioteques, Publicacions i Arxiu, 2012-04-03T05:55:06Z)
    Course
    Open Access

  • Novel ionospheric activity indicator specifically tailored for GNSS users 

    Sanz Subirana, Jaume; Juan Zornoza, José Miguel; González Casado, Guillermo; Prieto Cerdeira, Roberto; Schlüter, S.; Orús Pérez, Raul (The Institute of Navigation, 2014)
    Conference report
    Restricted access - author's decision
    This work introduces a novel ionospheric activity indicator useful for identifying disturbed periods affecting performance for GNSS users, at regional level. This indicator is based in the “Along Arc TEC Rate (AATR) and ...

  • Origin and modelling of cold dark matter halo properties: IV. Triaxial ellipticity 

    Salvador-Solé, Eduard; Serra, Sinué; Manrique, Alberto; González Casado, Guillermo (2011-04-15)
    External research report
    Open Access
    In the three preceding papers in the series, we presented a model dealing with the global and small-scale structure and kinematics of hierarchically assembled, virialised, collisionless systems, which correctly accounted ...

  • Revisit the calibration errors on experimental slant total electron content (TEC) determined with GPS 

    Nie, Wenfeng; Xu, Tianhe; Rovira Garcia, Adrià; Juan Zornoza, José Miguel; Sanz Subirana, Jaume; González Casado, Guillermo; Chen, Wu; Xu, Guochang (2018-06-26)
    Article
    Open Access
    The calibration errors on experimental slant total electron content (TEC) determined with global positioning system (GPS) observations is revisited. Instead of the analysis of the calibration errors on the carrier phase ...

  • Synthetic events description, generation and characterization report 

    González Casado, Guillermo; Juan Zornoza, José Miguel; Sanz Subirana, Jaume (2015-02-20)
    External research report
    Open Access

  • TEC Parametric Model validation and Approach to GNSS operational conditions 

    González Casado, Guillermo (2017-05-10)
    External research report
    Open Access

  • The GNSS Laboratory Tool Suite (gLAB) updates: SBAS, DGNSS and Global Monitoring System 

    Ibáñez Segura, Deimos; Rovira Garcia, Adrià; Sanz Subirana, Jaume; Juan Zornoza, José Miguel; González Casado, Guillermo; Jimenez-Baños, David; López de Echazarreta, Carlos (Institute of Electrical and Electronics Engineers (IEEE), 2019)
    Conference report
    Restricted access - publisher's policy
    This work presents recent and ongoing updates to the free and open-source advanced interactive multi-purpose package for processing and analysing Global Navigation Satellite System (GNSS) data, named GNSS-Lab Tool suite ...

  • The impacts of the ionospheric observable and mathematical model on the Global Ionosphere Model 

    Nie, Wenfeng; Xu, Tianhe; Rovira Garcia, Adrià; Juan Zornoza, José Miguel; Sanz Subirana, Jaume; González Casado, Guillermo; Chen, Wu; Xu, Guochang (2018-02-01)
    Article
    Open Access
    A high-accuracy Global Ionosphere Model (GIM) is significant for precise positioning and navigating with the Global Navigation Satellite System (GNSS), as well as space weather applications. To obtain a precise GIM, it is ...

  • Theoretical dark matter halo kinematics and triaxial shape 

    Salvador-Solé, Eduard; Serra, Sinué; Manrique, Alberto; González Casado, Guillermo (2012-08-21)
    Article
    Open Access
    In a recent paper, Salvador-Solé et al. have derived the typical inner structure of dark matter haloes from that of peaks in the initial random Gaussian density field, determined by the power spectrum of density perturbations ...