Question

Determine the time on the recivers clock when the signal issent

Answer 1

Answer:

Time measurement is essential to GPS surveying in several ways. ... That means that the receivers don't send signals to the satellites. ... It needs to identify the origin of each signal.

Answer 2

$\huge\mathbb\purple{Answer}$

The travelling time of a radio signal may principally be determined as the difference between arrival time at the receiver and time of transmission by the GPS satellite. ... To attain such accuracy would require atomic clocks in both receiver and satellites.