LASER SCANNER WITH CALIBRATION FUNCTIONALITY

A laser scanner comprising a base, a body, a first motor for rotating the body relative to the base at a first speed, a first angle encoder determining a first angle of the body, an emitter emitting a transmission beam, a receiver detecting a reception beam, a deflector deflecting the transmission beam towards a setting, deflecting the reception beam to the receiver, a second motor rotating at a second speed higher than the first speed, a second angle encoder determining a second angle of the deflector, a processor determining a distance based on the emitted transmission beam and the detected reception beam, determining a point based on the first angle, the second angle, and the determined distance. The processor determines first calibration points and second calibration points, a first deviation based on the first calibration points the second calibration points, and based on the first deviation, determining first calibration parameters.