Does lidar need to be calibrated?

The calibration of the light detection and measurement system (LiDAR) is essential to ensure the accuracy of timely data. If the agent uses LIDAR equipment and the police officer detects any movement while trying to detect the driver's speed, the LIDAR can mistakenly cause a difference in distance from the target, which means that the result could be inaccurate. Position and orientation of the navigation device in the world + relationship of the LiDAR device with respect to the navigation device + Position of the point with respect to the LiDAR device.