from what i understand about how the radar works is it can clock you when the cruiser is sitting still or moving.
not sure if it corrects for movement or not, but if it doesnt, it is easy to calculate.
if the cop is going 50 and the radar picks you up at 15, you are going 65.
so that my account for the radar/estimated.
the radar picked up your speed relative to his speed and he had to calculate it(estimated)
don't quote me on this, i could be entirely wrong.
