The trail they used for tracking the nomads was woven through a field of tall grasses and trees. Our guide was actually seen in this scene, well his legs are seen. He mentioned that they had walked up and down this trail a whole lot of times. They were trying different angles and what the footprint would look like. The footprint was done in the sandy area of the trail. You can spot this area in my photo with the light colored sand in the center of the trail.