Table 2 Specifications of the FARO Focus^3D X120 laser scanner used in this study

Field of view

Horizontal: 0°–360°

Vertical: 30°–330°

Emission point density

976,000 points

Scan speed

122.000–922.000 Hz

Laser scan resolution

0.009°

Scanning accuracy

2 mm @ a 25 m distance

Scan distance

0.6–153.49 m

Laser wavelength

905 nm

Camera resolution

70 million pixels

Tilt sensor

± 5°

Scanner weight

4.9 kg