Einsteinians calculate the distance between the satellite and the receiver by multiplying the time by Einstein's constant speed of light, obtain a wrong value (because the speed of light is variable, not constant), "adjust the time" in order to fix the wrongness, and finally inform the brainwashed world that Divine Albert's Divine Theory is gloriously confirmed:
https://m.youtube.com/watch?v=KWJoyfQMnSM
GPS and Einstein Relativity
http://www.wired.com/2011/06/st_equation_gps/
"Your GPS unit registers the exact time at which it receives that information from each satellite and then calculates how long it took for the individual signals to arrive. By multiplying the elapsed time by the speed of light, it can figure out how far it is from each satellite, compare those distances, and calculate its own position. (...) According to Einstein's special theory of relativity, a clock that's traveling fast will appear to run slowly from the perspective of someone standing still. Satellites move at about 9,000 mph - enough to make their onboard clocks slow down by 8 microseconds per day from the perspective of a GPS gadget and totally screw up the location data. To counter this effect, the GPS system adjusts the time it gets from the satellites by using the equation here. (Don't even get us started on the impact of general relativity.)"
Pentcho Valev