So the pink line is going to move towards the vertical, and the blue line is going to move towards the horizontal, and notice that the amount of effort that we generate, goes down dramatically, goes down in this direction.
Without sound clinical oversight most people will be left in charge of a significant amountof information of uncertain significance and little direction as to where to go for reliable interpretation.
From the directionof the reflections, and the amountof time their arrival is delayed, it can calculate the position of something as far as 200km (125 miles) away.
