Oh, it's better than that. I've worked with NRO imagery, since they needed private industry's help in building some of their digital light table visualization t

Oh, it's better than that. I've worked with NRO imagery, since they needed private industry's help in building some of their digital light table visualization tools, and in the 1990's, I've seen ~2" imagery which was provided for development. It looked like modern aerial imagery, with the difference being that there were no bands of discontinuity from stitching multiple photo sweeps together. That was 22 years and I can only imagine what they've got now.