Table 3. List of key metadata parameters required for the photogrammetry process.

Parameter	Value example	Effect
Make	FLIR	Required for correct assignment in the camera sensor database
Model	BFS-U3-200S6C-C
CameraSerialNumber	XXXXXXXX	All EDOF images must share the same CameraSerialNumber, so that the same camera intrinsics, solved once for a single scene, can be applied to every scene
FocalLength	35.0	Required to compute the correct magnification and distortion of each image. The FocalLength parameter refers to the value provided on the lens.
FocalLengthIn35mmFormat	95.0	This parameter refers to the equivalent focal length on 35 mm film, and therefore depends on the sensor width of the camera.
SensorWidth	13.1	This parameter is required by some meshing software to correctly compute the camera intrinsics in addition to the FocalLengthIn35mm-parameter.