Simple device and method to return a user to a location
Simple device and method to return a user to a location
Single button-multiple command position and status control syste
Single global positioning system receiver capable of attitude de
Single-point locating system
Skipping z-counts and accurate time in GPS receivers
Skipping z-counts and accurate time in GPS receivers
Snap position benchmark database and method for rapid cold start
Software defined navigation signal generator
Software GPS based integrated navigation
Software-compensated crystal oscillator
Space-based lever arm correction in navigational systems...
Spaceborne global positioning system for spacecraft
Spacecraft antenna pattern control system
Spacecraft antenna pointing error correction
Spacecraft communication channel power control system
Spacecraft disciplined reference oscillator
Spacecraft payload architecture
Spatial position mapping technique
Speed trap information system