" To recreate a map that is as big as the globe—in 3D, no less—you need to photograph all places and things from every possible angle, all the time, which means

" To recreate a map that is as big as the globe—in 3D, no less—you need to photograph all places and things from every possible angle, all the time, which means you need to have a planet full of cameras that are always on." And I'm sure that won't have any security issues