What is a primary advantage of using radar over Lidar?

The primary advantage of using radar over Lidar is that radar devices can measure speed over greater distances. Radar technology operates by transmitting radio waves and can effectively detect the speed of objects at a considerable range, making it suitable for various scenarios, especially in situations involving moving vehicles at a distance. This capability allows law enforcement officers to monitor speed without needing to be in close proximity to the target.

While Lidar is known for its high accuracy and ability to measure speed with precision at shorter distances, it has limitations regarding the range compared to radar. Thus, this aspect of radar is particularly beneficial for traffic enforcement, as it allows officers to cover more ground and monitor speeds from a safer distance.