chappy
New member
How do i allow for the effects of tides on gps.
Do you punch what the tides are for that area in the gps system or do you add it on your self to your own bearing if so can someone give us an example if possible /forums/images/graemlins/confused.gif
Do you punch what the tides are for that area in the gps system or do you add it on your self to your own bearing if so can someone give us an example if possible /forums/images/graemlins/confused.gif