GPS differential correction
by tmjbeary - uploaded on March 9, 2014, 2:06 pm
Shows the process of differential correction to improve GPS accuracy. If a stationary GPS receiver detects the same satellite signals as your mobile receiver, it can send you correction data based on it's precisely surveyed location.
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- Tags
- GPS GPS correction GPS signals WAAS global positioning system radio correction satellite satellite signals
- Safe for Work?
- Yes
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