The GPS satellite constellation

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GPS

The Global Positioning System (GPS) is a worldwide navigation system formed from 24 satellites orbiting the earth.  Using the signals from these satellites, GPS receivers can calculate your position to within a few meters.

GPS receivers have been miniaturized to just a few integrated circuits and so are becoming very economical, making the technology accessible to virtually everyone.

Any device with Bluetooth capability and suitable application software can link to an external Bluetooth GPS receiver. 

Any Bluetooth GPS receiver should be compatible with Traffic Vizzion.  To browse and buy Bluetooth GPS receivers, visit buyGPSnow.com or semsons.com.

 

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