Wednesday, November 11, 2009
satellite tracking system
GPS or Global Positioning System is a satellite navigation system. More than 24 satellites broadcast timing signals that allows the GPS receiver to determine the latitude, longitude and altitude of an object. GPS Satellite Tracking can be used to navigate vehicles and ships in any weather at any time on any part of the planet.
GPS Satellite Tracking is an indispensable tool that is used for map-making, land surveying and navigation. It provides a precise time reference that is vitally important for scientific research as well as telecommunications. These amazing devices can judge the position, speed and altitude with a high level of accuracy.
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