I also notice, thier comments are scripted. Even the bombguy. But the markings are so genuine. Thier drone LIDAR is also very interesting, it seems the drone photafe info they did not show it all.
There is definately some small drone capabilities. I heard tell that when the Village Idiot on Bohol island was working at that church, the Japanese seismic teams came to that town with a special drone working with director of the national museum. When the town mayor and this idiot asked about the drone and wanted to see it operate the Japanese team got really pissy and defensive then left the Philippines rather than let anyone see the drone they planned on scanning the church with. For what ever that story is worth, real or not.
Z