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How you will know where your boat is going when it is 200meters away from you already?without binacular it would be very difficult to find out where is your boat going..
What is the boat speed and GPS accuracy.'
65m/Minute, and 2m for GPS accuracy
How you will know where your boat is going when it is 200meters away from you already?without binacular it would be very difficult to find out where is your boat going..
What is the boat speed and GPS accuracy.'
65m/Minute, and 2m for GPS accuracy