Photogrammetry is the science of making measurements from photographs, especially for recovering the exact positions of surface points.
Photogrammetric analysis may be applied to one photograph, or may use high-speed photography and remote sensing to detect, measure and record complex 2-D and 3-D motion fields by feeding measurements and imagery analysis into computational models in an attempt to successively estimate, with increasing accuracy, the actual, 3-D relative motions.
These, and another 170 photos I used to create model
