Articles

A network of orbiting geosynchronous satellites enable a GPS tracking system to pinpoint the location of a range of objects and people, with accuracy to within a few feet. As with many technological developments, GPS tracking was first used by the military to find targets and to navigate. Recently, the cost of GPS systems has decreased significantly, and the military has suspended degradations to the signals, thereby making GPS tracking systems available for civilians to utilize.

GPS vehicle tracking systems have been invaluable to companies who need to keep track of their vehicle fleets, while simultaneously allowing their drivers to use the devices to make deliveries more efficiently, and allowing estimation of time of arrival. GPS vehicle tracking systems have also allowed delivery companies to determine the most efficient route for their drivers to take.

A potential down-side to increasing use of these devices is the invasion of privacy some see these devices as presenting. Already, commercial drivers have their daily trips catalogued and analyzed. Similarly GPS tracking device technology has already been shown to be effective at allowing the tracking of individuals as these devices have been implemented in espionage for years.

The advent of GPS technology has had an impact on many recreational activities such as hiking, camping and fishing because it allows GPS users to better navigate new areas. Additionally, a new recreational activity has come from GPS itself, an activity called "geocaching." This new activity is something like a game of hide-and-seek using the longitude and latitude coordinates to locate a particular container.

A new and highly desirable automobile add-on is the GPS tracking system. Located in the dashboard, the GPS receiver eliminates the awkwardness of trying to read a map while driving by processing a driver's location request and giving spoken or visual directions. Other useful features are now being added to these devices, such as information on restaurants and hotels.

Usage of GPS technology is very likely to become more prevalent as the price of the devices continues to decrease. The ubiquity of GPS in today's world may render older technologies such as paper maps, obsolete. GPS systems may also serve as a springboard for future technological developments, such as property theft deterrence, by being able to track at all times all of one's possessions.

Satellites allow GPS units to locate and track objects and people. GPS was first used by the United States military for targeting and navigation. Accuracy of the GPS signal for the general public has improved since the military stopped degrading the signal available to civilians. Delivery companies make widespread use of GPS vehicle tracking systems for scheduling and route efficiency. In private automobiles, GPS tracking systems simplify navigation. Outdoor enthusiasts have made GPS devices common in recreational pursuits. "Geocaching" is a hobby that uses a GPS tracking device to find hidden treasures. As prices drop, the use of the GPS system will continue to render older methods of navigation obsolete.