Camera
/ Documant file of a Camera object
/ camera id 0
/ camera name no name
/ calibrated focal length (mm) 152.058
/ calibrated principal point coordinate (X Y) -0.001 0.002
/ The photo is oriented in such a way that the NO of photo is at the LOWER-LEFT corner of the photo
/ list of fiducial marks (1 -110.022 -0.255 0.003) + (2 0.256 -110.021 0.003) + (3 -0.254 110.024 0.003) + (4 110.015 0.258 0.003)
/ GPS offset (X Y Z) 0 0 0
/ radial distortion
(10 0) (20 -.004) (30 -.005) (40 -.006) (50 -.003) (60 -.002) (70 .001) (80 .005) (90 .007) (100 .008) (110 .004)