I dont know if this is old news - I just stumbled across the Windows Live website.
I has street maps, and satellite maps like maps.google and google earth
but for many areas it also has 'birds eye view' mode, which is aerial photography!
I discovered that some of the aerial photographs overlap, so you can get photos of, lets say a house, from two angles - and put them side by side to create a true 3D stereoscopic image.
http://local.live.com/default.aspx?w...nculture=en-US