When using Lidar, what is the ideal distance to target a vehicle?

The ideal distance to target a vehicle with Lidar is crucial for accurate speed detection. When operating Lidar devices, being within the range of 300 to 800 feet provides the best balance of accuracy and effectiveness. This distance allows for sufficient visibility of the vehicle and reduces the likelihood of interference or environmental factors that can affect Lidar readings, such as atmospheric conditions or obstacles.

This range permits the Lidar system to make precise measurements, enabling the user to obtain reliable speed readings. Beyond 800 feet, the accuracy of the readings can begin to deteriorate due to factors like beam spread and potential reflections, which can adversely affect the data being collected. Similarly, targeting vehicles closer than 300 feet may result in difficulties in pinpointing the vehicle and could also lead to inaccuracies if the Lidar beam is not perfectly aligned. Thus, the selection of the 300 to 800 feet range optimally supports the operational effectiveness of Lidar in speed detection scenarios.