Treasure Map: Computational Form

Jimmy is in his chopper, looking for treasure but can't find it. He has gone over the terrain several times over, but it seems to be hidden somewhere.
He gets to his lab and creates a 3D map of the entire view. He searches for possible locations at every frame by reducing the terrain size.
While he is looking through the footage frames, he finds the treasure location hidden behind one of the peaks. Instantly, he goes there to retrieve the treasure!

Code