CAN YOU PLEASE EXPLAIN FOR ME TRILATERATION PROCESS IN WORDS. AND HOW IT WORK? THANKS
If a cellphone is being tracked by gps and it remains in the same location for an extended amount of time,is it possible that the gps reading will show that it has moved or give a false reading?
A GPS receiver uses trilateration to determine its position on the surface of the earth by timing signals from three satellites in the Global Positioning System. The GPS is a network of satellites that orbit the earth and send a signal to GPS receivers providing precise details of the receiver's location, the time of day, and the speed the device is moving in relation to the three satellites
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