A interesting study of using lidar to measure wind speed and air pollution

Lidar can analyz to determine wind velocity, detect aerosol layers and measure ozone concentration.Lidars make use of the Doppler effect to determine average velocity of particles from which the light is scattered. Lidars are similar to radars, but instead of using radio waves to make their measurements, they use laser light. This article showing interesting study of using lidar to measure wind speed and air pollution.