That is very cool Fudmucker - I would like to see some pictures as folks pass by these points.
B.t.w please explain the difference between centroid and practical centroid
The centroid is the deduced geographic centroid.
Say, for example, it is in the middle of a dam, or a factory, or a golf course...?
How do you identify the exact position on the ground...?
So I determined a nearby point that
is easily found and verified - a street intersection, a bridge over a river, etc - and called them the "Practical Centroid".
That saves you mucking about in the marsh with your GPS until the co-ordinates match.
