Range Corrected Signal of an elastic backscatter lidar (at 355 nm, 532 nm and 1064 nm) and photometer's Aerosol Optical Depth and radiances (at 440 nm, 675 nm, 870 nm and 1020 nm) serve as input in GRASP model to retrieve the aerosol optical and microphysical properties. Several sets of simultaneously measurements in 2022 are analyzed. Collocated Doppler wind lidar is examined when available in terms of wind speed and direction. Hysplit trajectories are used to reveal the potential sources.
Adam et al. (Thu,) studied this question.