Two-wavelength depolarization Mie Lidar for tropospheric aerosol measurements

摘要

A transportable two-wavelength (532 and 355 nm) depolarization Mie Lidar has been described. The 532 nm has a polarization channel. It has the ability to simultaneously measure vertical profiles of tropospheric aerosol extinction coefficients, attenuated depolarization ratio, attenuated color ratio and Ångström coefficient. Comparison with CALIPSO indicates that the measured data by the system is reliable.