C2M	Cloud-to-mesh
CCD	Charged Coupled Device
CCTV	Closed-Circuit Television
CMOS	Complementary metal–oxide–semiconductor
GNSS	Global Navigation Satellite System
ICP	Iterative Closest Points
IMU	Inertial measurement unit
SfM	Structure-from-motion
SLAM	Simultaneous Localization and Mapping
TOF	Time-of-flight