Assessing GLONASS Observations
Real-Time Kinematic (RTK) Processing for Dual-Frequency GPS/GLONASS
Flight Inspection of GPS Non-Precision Approaches
Flight Evaluations of Carrier DGPS/INS Hybrid Navigation for Automatic Landing
Virtual GPS Reference Stations in the Netherlands
Reducing the GPS Ambiguity Search Space by Including Inertial Data
The Tracking Instrument's Accuracy Evaluation with GPS
Onboard GPS Signal Augmentation for Spacecraft Formation Flying
Improvement of the NIMA Precise Orbit and Clock Estimates
Autonomous Onboard Orbit and Attitude Control of Geostationary Satellites Using Pseudolites
Stewardship - A Growing Need to Manage a National Asset
GNSS and WGS 84: Implications for Marine Navigation Around the UK
DGNSS Radiobeacons-The European Frequency Problem
RNP Requirements for 4-D Navigation