Talk:Defense Simulator Campaign - Art of War/@comment-105.236.199.125-20130402151706/@comment-75.20.149.41-20130508121329

My guess is that they are the compass directions for each type of troop. 0 = North,  90 = East, 180 = South, 270 = West. As they all seem to have a direction and followed by 50, I expect you are right, that is probably distance from boarder.