GPS Systems

GPS navigation is perhaps the most important technological innovation for the car since the invention of the in-car radio. GPS (Global Positioning Satellite) is a technology that is based on a series of satellites orbiting the earth which pick up a signal from a chip in the navigation unit. 3 satellites triangulate the position of the chip, and the system makes calculations which instantaneously place your vehicle on the proper location of a map that is displayed on the monitor of the system. If you are interested in adding a GPS navigation system to your car, you probably have a number of questions about it. Our expert articles and advice will tell you all you need to know about GPS technology and how you can use it to improve your driving experience.