Does it narrow down to the area, like surveillance cameras, to the exact location? Or is it like a road atlas, when it gives you the town the target its being tracked down in? Does it beep when it moves? Can it go out-of-state and even out-of-country? How small is it? I know this is a lot. But this is for research purposes for my novel.
first off all:GPSis A system of satellites, computers, and receivers that is able to determine the latitude and longitude of a receiver on Earth by calculating the time difference for signals from different satellites to reach the receiver.
secondlly there is a larg brand of GPSs for variuos applications e.g:Applications
Military Applications
GPS allows accurate targeting of various military weapons including, cruise missiles and precision-guided munitions, as well as improved command and control of forces through improved locational awareness. The satellites also carry nuclear detonation detectors, which form a major portion of the United States Nuclear Detonation Detection System. Civilian GPS receivers are required to have limits on the velocities and altitudes at which they will report coordinates; this is to prevent them from being used to create improvised missiles. [2]
Navigation
This taxi in Kyoto, equipped with GPS navigation, is an example of how GPS technology can be applied in routine activities. Main article: Automotive navigation system
GPS is used by people around the world as a navigation aid in cars, airplanes, and ships. The system can also be used by computer controlled harvesters, mine trucks and other vehicles. Hand-held GPS receivers can be used by mountain climbers and hikers. Glider pilots use the logged signal to verify their arrival at turnpoints in competitions. Low cost GPS receivers are often combined in a bundle with a PDA, car computer, or vehicle tracking system. GPS equipment is even available for the visually impaired.
Surveying
More costly and precise receivers are used by land surveyors to locate boundaries, structures, and survey markers, and for road construction.
Geocaching
GPS receivers come in a variety of formats, from devices integrated into cars, phones, and watches, to dedicated devices such those shown here from manufacturers Trimble, Garmin and Leica (respectively, left to right).The availability of hand-held GPS receivers for a cost of about $90 and up (as of March 2005) has led to recreational applications including Geocaching. Geocaching involves using a hand-held GPS unit to travel to a specific longitude and latitude to search for objects hidden by other Geocachers. This popular activity often includes walking or hiking to natural locations.
GPS usage by aircraft passengers
Most airlines allow passenger use of GPS units on their flights, except during landing and take-off when other electronic devices are also restricted. Even though inexpensive consumer GPS units have a minimal risk of interference, there is still a potential for interference. Because of this possibility, a few airlines disallow use of hand-held receivers for safety reasons. However, other airlines integrate aircraft tracking into the seat-back television entertainment system, available to all passengers even during takeoff and landing.[3]
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The GPS tracking system is the latest breakthrough in communication technology aimed at improving people's lives. The GPS tracking system was first used by the US Military and now it is being used as a tracking device for vehicles and also as a travel guide. The actual work process of GPS tracking system is simple and straightforward. In short, there are exactly 27 satellites rolling around the center of the Earth. Out of them, 24 are used by the GPS technology and the remaining ones are used for data storage purposes. A GPS receiver installed in your vehicle emits a signal to these satellites. Four available satellites are used to find out your exact position. The mathematical tenet involves in this computing process is called trilateration. It can be achieved in either two dimensions or three dimensions. GPS devices have changed our lives for better. It has made life easier for business owners, doting parents and other people. GPS has made journey comfortable. It has eased up navigation in the sense that it tells you exactly where on earth you are and lets you find the shortest way to your destination. Today if you are out for work or simply for pleasure, you will find that traveling has become easy as there is no need for ancient huge atlas or a commercial tour guide. You can save your fuel, money, energy and time. In the same way, GPS tracking system has made tracking of vehicles easy. For instance, truck owners can install GPS devices in their trucks in order to record their position all over the time. This can help them in improving their delivery times and also efficiency. An employer also can make use of this device to make sure that his employees are not abusing company vehicle privileges. If you are a business owner and you need GPS tracking locators to monitor the speed and efficiency of your vehicles, come to us. We are InTouch MVC - a renowned name in the Vehicle GPS Tracking industry. We are located in Lakeland, Fl and are housed in our 16,000 sq. ft. facility. We along with the backbone support of our parent company AMJ Equipment Corporation have made rapid inroads in the vehicle monitoring industry. AMJ’s 30 year tenure in the industrial and municipal remote monitoring industry gives us at InTouch the expertise required to be successful in such a complex arena. We have quality web based products that are easy to install and implement. Our Web based GPS products such as CoDirver OBD, CoDriver Wired and CoDriver Marine can easily monitor your fleet of vehicles and also keep a track on your teenage son and daughter. Our web-based GPS tracking system will increase your efficiency and save a lot of money for you. To end with, it can be said that GPS tracking locators has changed the way of tracking vehicles, teen vehicles or individuals. With our GPS vehicle tracking system, you can easily increase productivity and reach the summit of success.
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