Aug 30, 2012

Plowed Ground

We are revealing the ground just before the eruption in 472 A.D..
May be, it was plowed up, and then the surface was covered with the volcanic materials of that eruption.



The plowed ground in this area was revealed.
And in order to facilitate photogrammetric work from the air, we draw some lines on the ground as a guide.

Documentation of the details on the surface