Tracking of GPS Satellites in Orbits above he GPS Altitude: The GPS Experiment on Equator-S
Orbit Determination of Geosynchronous Satellites of an European Satellite Navigation System (ENSS)
Analysis of an Integrated INS/GPS Navigation System for Re-Entry Vehicles
Possible Communication Functions of an European Satellite Navigation System (ENSS)
Track irregularity measurement using an INS-GPS integration technique
Entwicklungsbeiträge zum europäischen Satellitennavigationssystem Galileo III : Schlussbericht
Entwicklungsbeiträge zum europäischen Satellitennavigationssystem Galileo III : Schlussbericht
Evaluation of Filtered Multitone (FMT) Technology for Future Satellite Navigation Use
MOMSNAV - Location of the Russian Space Station MIR with Differential GPS
Novel Navigation Algorithms for Indoor Positioning with the HIGAPS Receiver