Now showing items 21-25 of 25

  • The User Domain Integrity Assessment Technique 

    Sanz Subirana, Jaume; Ramos Bosch, Pedro; Aragón Ángel, María Ángeles; Ciollaro, Massimo; Toran, Felix; Ventura Travesset, Javier; López, C. (2008-12-11)
    Conference lecture
    Open Access
    This paper presents a study performed for the detailed analysis of user domain and pseudorange integrity on Satellite Based Augmentation Systems. Experimental data of EGNOS pre-operational service was used for some specific ...
  • Toward a SIRGAS service for mapping the ionosphere’s F2 peack parameters 

    Brunini, Claudio Antonio; Azpilicueta, F.; Gende, M.; Aragón Ángel, María Ángeles; Hernández Pajares, Manuel; Juan Zornoza, José Miguel; Sanz Subirana, Jaume (2009)
    Lecture
    Restricted access - publisher's policy
  • Use of GNSS derived ionospheric information to detect and measure Solar Flares 

    Hernández Pajares, Manuel; García Rigo, Alberto; Aragón Ángel, María Ángeles (Universidad Complutense de Madrid (UCM), 2014-12)
    Article
    Open Access
    The Ionosphere, the partially ionized atmospheric r egion ranging from approximately 60 to +1000 km height, is typically affected by spatial and tempor al variations, driven by Local Time (solar illumina - tion), Latitude ...
  • Wide Area RTK: a satellite navigation system based on precise real-time ionospheric modelling 

    Juan Zornoza, José Miguel; Sanz Subirana, Jaume; Hernández Pajares, Manuel; Samson, J; Tossaint, M; Aragón Ángel, María Ángeles; Salazar Hernández, Dagoberto José (2012-04-19)
    Article
    Open Access
    The Wide Area Real Time Kinematic (WARTK) is an augmentation system concept for multi-frequency users based on precise real-time ionospheric modeling. It is able to provide a high accuracy and integrity GNSS positioning ...
  • Wide-Area RTK: high precision positioning on a continental scale 

    Van der Marel, Hans; Verhagen, Sandra; De Bakker, Peter; Teunissen, Peter J. G.; Odijk, Dennis; Hernández Pajares, Manuel; Juan Zornoza, José Miguel; Sanz Subirana, Jaume; Aragón Ángel, María Ángeles; Ramos Bosch, Pedro; Samson, Jaron; Tossaint, Michel; Albertazzi, Michelangelo (2010-03-31)
    Article
    Restricted access - publisher's policy
    Real-time corrections at the decimeter level over an entire continent? The challenge lies in minimizing the ranging errors from signals propagating through the Earth’s atmosphere. European researchers describe how it can ...