Do You Know Where Your Teen Is? You Do With Spy Matrix GPS

Spy Matrix GPS is the ultimate in car tracking technology. It is easy to use, easy to hide, and easy to follow. It is the perfect way for you to know where your car is now, and where you car was. Plus, this is a portable device, allowing you to transfer it to different cars at need. You can have peace of mind knowing where your car is it all times. And when you have teenagers, you can know where they have your car, thanks to the Spy Matrix GPS.

The Spy Matrix GPS car tracking system makes use of the global positioning technology that the U.S. military has used since the 1980s. It is the same technology used by bounty hunters, private investigators, police, and government intelligence agencies. It has moved into the next generation, a small device that is portable and can even fit in a backpack or a purse.

When you use Spy Matrix GPS to keep track of roaming teenagers, you can know that the car is where it should be. If your teen gets in a wreck or runs out of gas, he or she can call you, and if they do not know where they are, you, at least, have good directions. This remarkable GPS device can even keep track of approximate speeds, so you can be alerted to unsafe driving practices.

In addition to the great features listed above, the Spy Matrix GPS also features real time tracking. You can sit down and watch the car as it is moving down the road. Plus, you can also access a history of where the car has been. Your teen may be at the study group now, but did she or he go there via a circuitous route that brought him or her there by way of a rave or a club?

Your teen does not even have to know that you have the Spy Matrix GPS in the car. It is so small that it is easy to conceal. It can even be slipped into a backpack or purse. You can have peace of mind and your teenager can have a social life when you make use of the Spy Matrix GPS.

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The Fantastic Futuristic Features of the GPS System

Man has always speculated about what lies beyond his immediate circle of knowledge. Many a journey has been taken and many a new land has been discovered all because of manรขโ�ฌโ�ขs curiosity. The uncertainties faced and risks taken in the name of adventures and travel has claimed many lives. Navigation and maps are vital to these activities.

Luckily for us, we live in an age of new and innovative ways for technology to help us and one of them is the GPS system.

Global Positioning System (GPS) is a worldwide navigation system formed from a constellation of 24 satellites and the associated ground stations. There can be more than 24 operational satellites; new ones are launched periodically to replace older satellites.

Each satellite orbits continually about the same ground track (as the earth turns beneath them) once per day, at an altitude calculated to ensure the satellite repeats the same track over all points approximately each 24 hours (actually 4 minutes earlier each day).

There are six orbital planes, equally spaced (60 degrees apart), and inclined at about fifty-five degrees with respect to the equatorial plan. The GPS system uses "man-made stars" as reference points to parse accurate positions to within meters.

The GPS system in itรขโ�ฌโ�ขs entirety is comprised of a network of satellites, signals, support personnel, ground based hardware and software, which make possible the establishment of oneรขโ�ฌโ�ขs precise location on the Earthรขโ�ฌโ�ขs surface. The Global Positioning System is funded by and overseen by the U. S. Department of Defense (DOD). While there are many thousands of civil users of GPS world-wide, the system was designed for and is operated by the U. S. military.

The accuracy of location measurements using the global positioning system depends on the GPS receiver. High-end, survey-grade GPS receivers can determine locations precise to within centimeters. But even low-end, handheld consumer receivers, can be accurate to within fifteen meters. GPS receivers have been miniaturized to just a few integrated circuits and so are becoming economical and readily available.

The first commercial global positioning system units were precise for only about 100 meters because the military scrambled the signal--a program called Selective Availability. In the year 2000, the U.S. government removed Selective Availability, improving the accuracy of even basic handheld units to within fifteen meters. Today, with additional information from ground based correction services such as WAAS WAAS (Wide Area Augmentation Service) or U.S. Coast Guard differential GPS beacons, accuracy can be improved even further.

Lyne Doxley is a contributor to Fountia.com, where you can read tips about how to install a wireless PCI card, Bluetooth wireless and other wireless topics.