Any good digital camera can do that. It's the gigapan camera mount and software that makes this possible. It stitches together any number of shots into a seamless panorama.
I'm no expert but even with the stitching process (which definitely had it's issues on the seams if you look close) at the furthest distances in this picture, I'm thinking that most consumer digital cameras wouldn't capture that much detail. Of course, I am not a photographer or camera expert so would gladly accept being corrected as I will have learned something new.
