by mrmr » Sun Mar 08, 2015 3:21 pm
Running from Westfall to Redridge is around 2800 yards in a straight line.
Running from Echo Ridge Mine entrance, down south, to the river, is roughly 1500 yards.
(These numbers comes from MetamapBWP addon...you can verify this placing waypoints around)
Accounting for this, we go up to an 8/9% covered.
Considering a big chunk of zones are not reachable in the 2800x1500 square, the area covered by the scans might be more substantial.
....just for the sake of numbers.
I'm not root of myself.