“…While the camera passively registers light, lidars emit laser light with wavelengths of typically 850, 905, 940 or 1550 nm (Hecht, 2018;Rablau, 2019); consequently, the camera detects its surrounding environment in terms of the time it takes for the light to return. Lidars can use rotating or stationary laser light, pulses, or continuous waves, but all lidars produce point clouds.…”