GPS Tracking

Global Positioning Systems or GPS are satellite navigational systems made-up of 24 satellites revolving round the earth. Each satellite has a corresponding receiver on the earth. The satellites orbit the earth at a height of about 12,000 miles. It makes… Read More

Handheld GPS

The Global Positioning System or GPS is a navigational system, which uses satellites and computers to determine position of a receiver on Earth. The G PS is the only satellite navigation system that is fully functional. It is a constellation… Read More