Ever wonder how the Global Positioning System (GPS) works? This extraordinarily complex system is actually based on some simple concepts. Find out what they are in this Shockwave game.

The previous chapters described the hardware and software needed to make GPS observations in the receiver. This chapter focuses on how these observations are processed to form a navigation solution.

Pros: They’re free, and like the newest built-in navigation systems and stand-alone GPS units, they will keep you up to date ...

Car GPSes are an extremely versatile product, and they often come loaded with a number of special features, including large screens, Bluetooth hands-free ... using GPS navigation systems ...

noted that cosmic-ray muons readily pass through solid rock, offering obvious advantages for use in car navigation systems and self-driving vehicles in underground parking lots or tunnels.