-Temperature / Humidity LiDAR-

Based on the Raman-Mie scattering detection principle, the laser emitted by the LiDAR interacts with molecules such as nitrogen and water vapor in the atmosphere, generating vibrational-rotational Raman scattering. The Raman scattering signals from water vapor and nitrogen molecules are used to retrieve the vertical profile of the atmospheric water vapor mixing ratio, while the rotational Raman scattering signals from high and low quantum numbers are employed to retrieve the vertical distribution of atmospheric temperature.