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There are lot of GPS systems for cars available in the market today of every type, make and brand. How do you decide what model to choose from large number of competing products available? What is the best car GPS system that will suit your needs?
GPS for car just like any GPS receiver decodes the signals from the satellite system and calculates your car position at any point of time. This is the basic function of a GPS receiver. But you can't do with just coordinates about your current location. It won't be much different than say if you were given instructions in some foreign tongue.
So, what do you do? Don't worry. The GPS systems for cars come equipped with a variety of features that will decode those coordinates and tell exactly on what street intersection you are presently waiting and if you tell the system where you need to go, it will instruct you on the route and roads to take and exactly where you need to turn and where to stop.
