The GPS of your car usually returns your position with respect to latitude and longitude (x and y coordinates).
Buy a GPS tracker and set it into car
Currently Gps car users are 100m and they are expected to reach 370m by 2015.
If you want to block a GPS tracker installed in your car you need to use a GPS jammer.
A GPS is very helpful for navigational and tracking uses. A GPS with you in your car can help you navigate new places quickly and with little anxiety. If your car happens to be stollen, you can use the GPS to track where it was taken to.
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Gps navigation helps to find the exact location and helps to keep track of the location of the car.
Looking for car GPS compare information on the internet can be quite simple if you look at numerous GPS reviews. Most GPS devices are popular nowadays, so it isn't hard to locate reviews on them if you search for the exact device that you are trying to learn something about.
When a GPS system is placed in a vehicle it provides information on the exact location by radio-navigation system by 24 satellites and their ground stations. A microwave signal is transmitted from satellite to the GPS device.
If you have GPS on your phone(or PDA) you simply remember to set a waypoint when you park your car.Then you just return to the spot you marked very easily.
If it is your car no, the GPS is also yours to do with as you wish.
Buy a GPS tracker and set it into car
MOTOsafety GPS Tracker
If you are shopping around for a GPS device, it is an excellent idea to conduct a car GPS comparison before you make a decision on a GPS device purchase. By performing a car GPS comparison, you can identify the key features in each GPS device and compare them against the other GPS devices. When you do this comparison, it is often easy to see which of the many GPS devices is best for you.
Most car alarms include GPS tracking.
Portable GPS units work anywhere, in any car or handheld. A factory installed GPS unit generally cannot be moved to another car.
There are many types of car GPS to use in cars with different, specific features that are bound to suit your needs. Check out these reviews on the website, http://reviews.cnet.com/best-GPS/, where they list the top five car GPS.
An in-dash gps system would be better in a car. Handheld gps systems seem to generally have smaller screens and are made specifically for outdoor use. An in-dash gps is designed for in car use.