I didn't realize ground-penetrating radar worked this well. (I mean, I realize that the cheesy graphic is an artist's conception, and that the radar doesn't ha

I didn't realize ground-penetrating radar worked this well. (I mean, I realize that the cheesy graphic is an artist's conception, and that the radar doesn't have that kind of detail. But they can count all the cells and spot the wooden post in the center of the compound? Nice.)