Now showing items 1-7 of 7

  • Basic Research Utilities for SBAS (BRUS) 

    Prats Menéndez, Xavier; Orús Pérez, Raül; Sanz Subirana, Jaume; Farnworth, Richard; Soley, Santiago (2003-02)
    Conference report
    Open Access
    The software package BRUS (Basic Research utilities for SBAS) to process WAAS and EGNOS data is being developed by gAGE/UPC. Some of the main characteristics of BRUS are its architecture design and functionalities that ...
  • Comparative testing of four ionospheric models driven with GPS measurements 

    Zandbergen, R.; Feltens, Joachim; Angling, M; Jackson Booth, N; Jakowski, Norbert; Hoque, Mainul; Hernández Pajares, Manuel; Aragón Ángel, María Ángeles; Orús Pérez, Raül (2011-07-28)
    Article
    Open Access
    In the context of the European Space Agency/European Space Operations Centre funded Study “GNSS Contribution to Next Generation Global Ionospheric Monitoring,” four ionospheric models based on GNSS data (the Electron ...
  • Real time application of Tomion model 

    Orús Pérez, Raül; Hernández Pajares, Manuel; Juan Zornoza, José Miguel; Sanz Subirana, Jaume; Aragón Ángel, María Ángeles; García Rigo, Alberto (2010)
    Conference lecture
    Open Access
    Since the first development of the TOMION(TOmographic Model of the IONosphere),in1995,gAGE/UPC has been improving the performance and reliability of this technique. The TOMION kernel relies on the computation of the ...
  • SBAS ionospheric performance evaluation tests 

    Prats Menéndez, Xavier; Orús Pérez, Raül; Sanz Subirana, Jaume; Farnworth, Richard; Soley, Santiago (2003-02)
    Conference report
    Open Access
    Satellite Based Augmentation systems (SBAS) provide to Global Navigation Satellite Systems (GNSS) users with an extra set of information, in order to enhance accuracy and integrity levels of GNSS stand alone positioning. ...
  • Study of several interpolation schemes to provide ionospheric corrections for navigation 

    Orús Pérez, Raül; García Fernández, Miquel; Prats Menéndez, Xavier; Hernández Pajares, Manuel; Juan, Miguel (2003-02)
    Conference report
    Open Access
    Since the development of space based geodesic techniques, the increasing of the positioning accuracy has been a major goal. In this context, the effect of the ionosphere has been a key issue to be taken into account to ...
  • TN4: implementation of a PPP user-module 

    Orús Pérez, Raül; Feng, S; Juan Zornoza, José Miguel; Sanz Subirana, Jaume; Ochieng, W.; Hernández Pajares, Manuel (2009-06-26)
    External research report
    Restricted access - confidentiality agreement
  • UPC VTEC Forecast Model Based On IGS GIMS 

    García Rigo, Alberto; Monte Moreno, Enrique; Hernández Pajares, Manuel; Juan Zornoza, José Miguel; Sanz Subirana, Jaume; Orús Pérez, Raül (2010)
    Conference report
    Open Access