This field is part of the schema "image FAIR Digital Object": An iFDO file is a human- and machine-readable file format collecting metadata of an entire image set, without including the actual image data, only references to it through persistent identifiers.
|description||Camera view roll angle. Rotation of camera coordinates (x,y,z = top, right, line of sight) with respect to NED coordinates (x,y,z = north,east,down) in accordance with the yaw,pitch,roll rotation order convention: 1. yaw around z, 2. pitch around rotated y, 3. roll around rotated x. Rotation directions according to "right-hand rule". I.e. for yaw,pitch,roll = 0,0,0 camera is facing downward with top side towards north.|