errr...no, it won't. GPS
will give me (more or less) speed over ground, but that isn't always the info wanted.
Mind you, the GPS
has also told me that I have sailed across the middle of a tall volcanic island in the pacific and that I was sailing at 78meters above sea level while parked at anchor
....So it is not exactly perfect.
Really want to track down this non-wheel transducer....Jeff H, any idea?