María Teresa Alonso (2023) Galileo Broadcast Ephemeris and Clock Errors, and Observed Fault Probabilities for ARAIM, Ph.D. dissertation. Doctoral Program in Aerospace Science & Technology, Universitat Politecnica de Catalunya, Barcelona, Spain.

Cristhian Timoté (2023) Contributions to real-time monitoring of the ionosphere using GNSS signals, Ph.D. dissertation. Doctoral Program in Aerospace Science & Technology, Universitat Politecnica de Catalunya, Barcelona, Spain.

Xiao Liu (2022) Contributions to High Accuracy Snapshot GNSS Positioning, Ph.D. dissertation. Doctoral Program in Aerospace Science & Technology, Universitat Politecnica de Catalunya, Barcelona, Spain.

María Caamaño Albuerne (2022) Network-based ionospheric gradient monitoring to support ground based augmentation systems, Ph.D. dissertation. Doctoral Program in Aerospace Science & Technology, Universitat Politecnica de Catalunya, Barcelona, Spain.

Yixie Shao (2019) World-wide analysis and modelling of the ionospheric and plasmaspheric electron contents by means of radio occultations, Ph.D. dissertation. Doctoral Program in Aerospace Science & Technology, Universitat Politecnica de Catalunya, Barcelona, Spain.

Adrià Rovira Garcia (2016) Consolidation and assessment of a technique to provide Fast and Precise Point Positioning (Fast-PPP). Ph.D. dissertation. Doctoral Program in Aerospace Science & Technology, Universitat Politecnica de Catalunya, Barcelona, Spain.

Alberto García Rigo (2012) Contributions to ionospheric determination with Global Positioning System: solar flare detection and prediction of global maps of Total Electron Content. Ph.D. dissertation. Doctoral Program in Aerospace Science & Technology, Universitat Politecnica de Catalunya, Barcelona, Spain.

Dagoberto Salazar Hernández (2010) Precise GPS-based position, velocity and acceleration determination: Algorithms and tools. Ph.D. dissertation. Doctoral Program in Aerospace Science & Technology, Universitat Politecnica de Catalunya, Barcelona, Spain.

Àngela Aragón Angel (2010) Contributions to ionospheric electron density retrieval. Ph.D. dissertation. Doctoral Program in Aerospace Science & Technology, Universitat Politecnica de Catalunya, Barcelona, Spain.

Pere Ramos Bosch (2008) Improvements in autonomous GPS navigation of Low Earth Orbit satellites. Ph.D. dissertation. Doctoral Program in Aerospace Science & Technology, Universitat Politecnica de Catalunya, Barcelona, Spain.

Raül Orus Pérez (2005) Contributions on the improvement, assessment and application of the Global Ionospheric VTEC Maps computed with GPS data. Ph.D. dissertation. Doctoral Program in Aerospace Science & Technology, Universitat Politecnica de Catalunya, Barcelona, Spain.

Miquel García Fernández (2004) Contributions to the 3D ionospheric sounding with GPS data. Ph.D. dissertation. Doctoral Program in Aerospace Science & Technology, Universitat Politecnica de Catalunya, Barcelona, Spain.