The Main Use Of Doppler Wind Lidar

A radar used in meteorological work to specifically detect certain atmospheric phenomena. Commonly used are cloud radar, rain radar and wind radar. The rain radar uses the principle of radio waves scattering in clouds and rain, and is mainly used to detect the vertical distribution, horizontal distribution, intensity, movement direction and speed of precipitation and cumulonimbus clouds within 400km. This information is useful for the production of aviation weather forecasts and flight safety. Weather radars also include weather Doppler radar, lidar, airborne weather radar, etc. Weather radar to detect clouds without precipitation. The principle is to use the scattering of electromagnetic waves by cloud droplets to determine the height of the cloud base, the height of the cloud top, the level of the cloud and the physical characteristics in the cloud. The main characteristics of the echoes of the cloud are weak intensity and its bottom is not grounded.