Apparatus having integrated radio and GPS receivers
Application of GPS to a railroad navigation system using two sat
Arctic submarine buoy and application methods
Arrangements for satellite-based navigation and methods...
Array antenna mounted on spacecrafts
Article tracking device
Artificial satellite navigation system and method
Asset and personnel tagging system utilizing GPS
Asset tracking method
Assistance data provision
Assisted global positioning system location determination
Asynchronous assisted GPS position determination
Atmospheric turbulence analysis system
Atmospheric turbulence analysis system
Atomic clock augmented global positioning system receivers and g
Attitude determination exploiting geometry constraints
Attitude determination using a global positioning system
Attitude determination using multiple baselines in a...
Attitude determination utilizing an inertial measurement unit an
Attitude determining system for use with global positioning syst