What Is Cellular Gps Tracking

Everybody has seen the bad guy being tracked in the blockbuster film

. It is often captivating how the law enforcement almost instantly gets the bad guy as soon as he makes the deadly mistake - a call from a mobile telephone. This is no longer a movie myth. You can track nearly everyone today with the cellular GPS tracking system. It all initiated back in 1960s. Created by US Department of Defense, a system named Navigation Satellite Training and Ranging or the NAVSTAR was used to establish the position of the devices which are being run from the ground by satellites. The initial mass production was introduced by Motorola and Blackberry with GPS inside the phones. Both were used for employee tracking. Blackberry was exclusively used by corporations and government officials. At the start they wanted to have better messaging abilities but later on they initiated including GPS navigators.

In recent days this system became fully functional and used world wide. At this moment some 25 satellites are orbiting around the planet. They are used to receive the signals from the various devices and to spot their position. GPS operates at present using three components. They are the satellites, the earth

Apart from cellular GPS tracking, the triangulation system is being used to position a mobile phone.This generally means that your phone is located by time your signal to three closest cell phone towers.

After September 11, the state has made certain that every cell phone contains a cellular GPS tracking device. This is arranged for protection reasons, mainly because most assaults were coordinated by cell phones. It also raises the issue of privacy of the citizens who do not want to be traced and have their intimate life interfered with. You also can trace your or someone else's device by setting up a simple software.To do that, of course, you need an authorization for that from this person to do so. Such software are Google Latitude, Mapquest Find Me, and Wherify.You can apply these from your computer or a mobile phone and locate someone wherever he or she may be.

This feature is particularly useful with 911 calls, for in case of emergency the time is of essence. In such cases 911 service can trace you and provide you with the aid you need, even if you are not able to speak and state your emergency. It is also useful for keeping the track of minors or the older people who aren't entirely capable of managing y themselves. In such situations fathers and mothers or caretakers easily locate their loved ones and the sad scenes of endless searches for the missing persons are avoided. Cellular GPS tracking is not feasible under some conditions. Global Positioning System (GPS) basically means that it can be used just about everywhere. A cellular GPS tracking device receives signals from the satellites. When these signals are quite feeble it can be tough to receive them. This is the case in cities with a lot of barriers. Under these circumstances real-time GPS tracking can be especially challenging. GPS tracking inside buildings is highly unusual.

by: James Tucker

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