GPS Tracking
The benefits of GPS tracking systems
As many modern-day crime shows have displayed, GPS tracking is a powerful and very useful tool. Thanks to legislation, it is mandatory for all cellular phones to have a GPS receiver installed so that the location can be traced in the event of an emergency call. The original use for this technology has expanded in scope since it was first introduced and has become a more integral part of our everyday life, from tracking down a lost cell phone to making sure our children are safe. But there are people who have taken this technology even further and done some interesting and innovative things with it. One of the more interesting is a Web page that uses free GPS cell phone tracking to record your journey during a vacation, which you can then send to your friends, who can follow your trip in 3-D on Google Earth.
Mobile Phone GPS Tracking
While all cell phones can be tracked using a triangulation method, where the signal is registered at three different towers and then a calculation is performed based on the time it took each signal to reach the tower to determine your approximate location, this tracking is rather imprecise and can often be out by hundreds of feet. GPS tracking by cell phone number is another way to describe this process, as your cell phone number is your identity in the cellular network.
The introduction of satellite GPS tracking technology has introduced a phenomenal degree of accuracy that has made basic navigation applications possible on phones. The introduction of cell phone GPS tracking has also opened a world of services that are based on your location. The number of such services is increasing rapidly and, at their most advanced, they can help you locate family and friends, point out nearby points of interest or track, analyze and store workout data.
Protecting Your Vehicle
Another growing use of GPS tracking technology is the introduction of vehicle tracking devices. Most of us are familiar with the OnStar commercials that point out the advantages of having a GPS tracking device installed. If you have broken down at the side of the road or are having a problem with your car, the support personnel will know right where you are so they can send the proper help directly to your location, even if you aren't quite sure where that is.
Perhaps the better known use for these devices, though, is as a stolen vehicle tracking system. This can be a powerful deterrent to theft, as the location of the vehicle can be followed in real time, making the apprehension of the thief and the return of the vehicle a very likely scenario.
