>Photogrammetry, a process using thousands of photographs and readings, produced a rendering that appears three-dimensional.
Photogrammetry generates actual three dimensional images, not merely appearances of.
Photogrammetry generates actual three dimensional images, not merely appearances of.
Scale can be hard to capture in photogrammetry, but in general the unrealness probably has more to do with the somewhat smoothed out (triangulated) surface that doesn't capture too fine a level of detail and the textureless (uncoloured) model they are rendering.