[1] [1] Zheng Yongchao, Zhao Mingjun, Zhang Wenping, et al. Trend of laser radar technology development[J]. Infrared and Laser Engineering, 2006, 35(S): 240-246. (in Chinese)

[2] [2] Pang Yong, Li Zengyuan, Chen Erxue, et al. LiDAR remote sensing technology and its application in forestry[J]. Scientia Silvae Sinicae, 2004, 41(3): 129-136. (in Chinese)

[3] [3] Ni Shuxin， Li Yifei. Trend of laser radar for military[J]. Infrared and Laser Engineering, 2003, 32(2): 111-114. (in Chinese)

[4] [4] Baltsavias E P. Airborne laser scanning: basic relations and formulas[J]. ISPRS Journal of Photogrammetry and Remote Sensing, 1999, 54(2/3): 199-214.

[5] [5] Baltsavias E P. Airborne laser scanning: existing systems and firms and other resources[J]. ISPRS Journal of Photogrammetry and Remote Sensing, 1999, 54(2/3): 164-198.

[6] [6] Li Fan, Wu Shuangyang, Yang Hongguo, et al. Multi-element array detecting technology of ladar[J]. Infrared and Laser Engineering, 2009, 38(2): 295-297. (in Chinese)

[7] [7] Sun Z H, Deng J H, Yan X W. Progress and current state of the development of laser imaging detection system and its key techniques[J]. Science & Technology Review, 2008, 26(3): 74-79.

[8] [8] Amann M C, Bosch T, Lescure M, et al. Laser ranging: a critical review of usual techniques for distance measurement[J]. Opt Eng, 2001, 40: 10-19.

[9] [9] Li Menglin, Zuo Jianzhang, Zhu Jingguo, et al. Research on dual-channel 3D imaging LiDAR technology[J]. Science of Surveying and Mapping, 2013, 38(3): 49-51. (in Chinese)