Fig. 1. Spatio-temporal variation diagram of extinction coefficient retrieved by traditional algorithm in vertical detection

Fig. 2. Spatio-temporal variation diagram of extinction coefficient retrieved by traditional algorithm in horizontal detection

Fig. 3. Flow chart of iterative splicing method

Fig. 4. Schematic diagram of typical original signal detected by lidar

Fig. 5. Schematic diagram of optical principle of aerosol lidar

Fig. 6. Spatio-temporal variation diagram of extinction coefficient retrieved by iterative splicing method in vertical detection

Fig. 7. Comparison of relative errors between two inversion methods in vertical detection

Fig. 8. Spatio-temporal variation diagram of extinction coefficient retrieved by iterative splicing method in horizontal detection

Fig. 9. Comparison of relative errors between two inversion methods in horizontal detection