大气传输介质引起的激光测高仪回波能量衰减分析

1.中国科学院安徽光学精密机械研究所,安徽,合肥,230031

2.中国科学院安徽光学精密机械研究所,安徽,合肥,230031

3.中国科学院安徽光学精密机械研究所,安徽,合肥,230031

4.中国科学院安徽光学精密机械研究所,安徽,合肥,230031

5.中国科学院安徽光学精密机械研究所,安徽,合肥,230031

6.中国科学院安徽光学精密机械研究所,安徽,合肥,230031

Analysis of laser altimeter echo energy attenuation in atmosphere transfer medium

阐述了大气传输介质引起激光测高仪回波能量衰减的机制;采用中纬度地区晴朗和霾雾天气下标准大气模式数据,计算了各衰减因素对1.064μm和0.86 μm激光的影响程度和大气斜程透射率随测高仪平台倾角的变化情况.为测高仪设计和对地观测应用提供了依据.

[1]	Smith David E, Zuber Maria T, Frey Herbert V, et al. Mars orbiter laser altimeter:experiment summary after the first year of global mapping of mars [J]. Journal of Geophysical Research, 2000, 16.
[2]	Burton Jack L. Laser altimetery measurments from aircraft and spacecraft [J]. Proceedings of the IEEE, 1989,77(3).
[3]	Lan Xinju, Yao Jianquan. Laser Techonology (激光技术) [M]. Hu Nan Science and Techonology Publishing House,1972. 266-267 (in Chinese).
[4]	Qiang Xiwen. Atmospheric attenuation of lidar signal [J]. Applied Optics (应用光学), 2000, 21(4): (in Chinese).
[5]	Song Zhengfang. Elements of Applied Atmospheric Optics (应用大气光学基础) [M]. Beijing: China Meterological Press, 1990. 40-44 (in Chinese).
[6]	Institute of Atmospheric Physics, Chinese Academy of Science. Character of Atmospheric Optics (大气光学性质).19-20 (in Chinese).

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