A GPS tracking unit is a gadget that uses the Global Positioning System to pinpoint the exact position of a vehicle, person, or other object to which it is attached and to record the position of the object periodically. The recorded position data can be saved or transmitted to a data base, using a cellular (GPRS), radio, or satellite modem implanted in the unit. Because of this feature the object or person’s location can be corresponded to a location on a map and studied either in real time or later using special software.
There are several kinds of tracking devices available based on the requirement. Typical GPS tracking systems have two basic parts: a tracking gadget and tracking software. Vehicle tracking devices and container tracking devices are routinely used to track and locate consignments of goods when transported from one place to another. There are cellular tracking devices which are embedded into cell phones which can serve as tracking devices in case of theft. Personal tracking devices and child GPS trackers are available which are used to locate people. One can look through the database of different varieties of these gadgets.
GPS tracking has several applications in different fields. For example, armored trucks carrying valuable goods are fixed with a GPS tracker to ensure its safe delivery. Taxi companies have trackers in their taxis and this enables the company to follow its staff to know if they are running on the right routes. It also plays a role in stolen vehicle searches if the vehicles are fitted with these devices. Surveillance by means of tracking people to monitor their activities is another application. This is used by the law enforcers to check unlawful persons.
This is a powerful technology that has revolutionized tracking methods. But it has its disadvantages as it is misused. There are regulations that are in place to avoid such issues. It speaks of the leaps and bounds in the advent of technology, by which we can track objects that a millions of miles apart!
Written by johnbonner01
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