[1] [1] Tao Zongming, McCormick M, Wu Dong, et al. Measurements of cirrus cloud backscatter color ratio with a two-wavelength lidar ［J］. Appl. Opt., 2008, 47(10): 1478-1485.

[2] [2] Weitkamp C. Lidar: Range-Resolved Optical Remote Sensing of the Atmosphere ［M］. New York: Springer, 2005.

[3] [3] Qu Kaifeng, Zhang Yinchao, Tao Zongming, et al. Measurement of surface ozone with moble lidar system ［J］. Chinese Journal of Quantum Electronics, 2006, 23(3): 365-368(in Chinese).

[4] [4] Hu S X, Wang X B, Wu Yonghua, et al. Geometric form factor determination with Raman backscattering signals ［J］. Opt. Lett., 2005, 30(14): 1879-1881.

[5] [5] Sanano Y, Shimizu H, Takeuchi N., et al. Geometric form factor in the laser radar eqution: an experimental determination ［J］. Appl. Opt., 1979, 18(23): 3908-3910.

[6] [6] Zhang Gaixia, Zhang Yinchao, Tao Zongming, et al. Lidar geometric form factor and its effect on aerosol detection ［J］. Chinese Journal of Quantum Electonics, 2005, 22(2): 299-304(in Chinese).

[7] [7] Wang Shaolin, Cao Kaifa, Hu shunxing, et al. Analysis and determination of lidar geometric factor ［J］. Laser Technology, 2008, 32(2): 147-150(in Chinese).