A decade of successful cooperation: what's next for the international GPS service?
Global Positioning System Navigation Above 76,000 km for NASA's Magnetospheric Multiscale Mission
An analysis of GPS occultations from Mt. Tsukuba and Mt. Fuji
GPS Space Service Volume: Ensuring Consistent Utility Across GPS Design Builds for Space Users
Precise Real-Time Low Earth Orbitor Navigation With GPS
GPS Measurements of Earth Rotation - The Contribution of the International GPS Service
The International GPS Service (IGS) as a Continuous Reference System for Precise GPS Positioning
Addressing the Influence of Space Weather on Airline Navigation
Autonomous Spacecraft Navigation Using Above-the-Constellation GPS Signals
GPS Operations in High Earth Orbit Recent - Experiences and Future Opportunities
GPS Operations in High Earth Orbit: Recent Experiences and Future Opportunities
NASA's global differential GPS system and the TDRSS augmentation service for satellites
TOPEX/POSEIDON Orbit Determination With Laser and GPS Auto-Spoofing Data,
A New Centimeter-Level Real-Time Global Navigation and Positioning Capability with GPS
Future Technologies for Earth Science with Spaceborne GPS