What I heard was before I knew there was such a thing as EyeTheSpy--though he may have mentioned something similar.
What I heard was that there is some sort of super tech--whether fallen angel related or not, I don't know but probably. In any case, the claim was that if they have the coordinates in space and time, they can call up a 3D holographic image of what did or is going on there--virtually anywhere--underground, on a mountain, in the ocean, wherever. Boggles the mind . . .
Though the retiring head of Skunk Works did claim that "If you can imagine it, we can already do it." I have a vivid imagination.
That's fantastic, Jocko. . . in the original meaning of the word before popularized into meaning "great." i.e. a fantasy, not to be believed. There really is no known theory or hypothesis one could build on that would provide that capability. It's a concept out of science fiction or fantasy.