Hou-Tong Liu, Min-Juan Mao. An accurate inversion method of aerosol extinction coefficient about ground-based lidar without needing calibration [J]. Acta Physica Sinica, 2019, 68(7): 074205-1
- Acta Physica Sinica
- Vol. 68, Issue 7, 074205-1 (2019)
Fig. 1. The range corrected lidar signal about fog and haze.雾霾的激光雷达距离校正回波信号
Fig. 2. The relationship between the initial values and the first iterative values of atmospheric transmittance.大气透过率初始值与第一次迭代值之间的关系
Fig. 3. The aerosol extinction coefficient profiles retrieved by the iterative algorithm of aerosol extinction coefficient.利用气溶胶消光系数迭代算法反演得到的气溶胶消光系数廓线
Fig. 4. The range corrected lidar signal of the Mie scattering lidar.米散射激光雷达距离校正信号
Fig. 5. Comparison of aerosol extinction coefficients obtained by the iterative algorithm of aerosol extinction coefficient and other calibration methods.利用气溶胶消光系数迭代算法与其他定标方法获得的气溶胶消光系数比较
Fig. 6. The relative errors of lidar overlap function.激光雷达几何重叠校正因子的相对误差
Fig. 7. The range corrected lidar signals corresponding to different errors of lidar geometric overlap function.不同的激光雷达几何重叠因子误差所对应的激光雷达距离校正信号
Fig. 8. The influence of lidar overlap function error on the retrievals of aerosol extinction coefficients.几何重叠因子误差对气溶胶消光系数反演值的影响
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