中国激光, 2019, 46 (8): 0810001, 网络出版: 2019-08-13
LEO-LEO红外激光掩星CO2浓度测量技术研究 下载: 1025次
LEO-LEO Infrared Laser Occultation Technique to Measure Atmospheric Carbon Dioxide Concentration
图 & 表
图 2. 5 km和35 km高度处相对随机误差随on-line波数的变化
Fig. 2. RRE as a function of on-line wavenumber at altitudes of 5 km and 35 km
图 5. 掩星事件中激光信号的扫描特点。(a)切点高度随时间的变化; (b)不同高度下的垂直扫描速度
Fig. 5. Scanning characteristics of laser signals in occultation events. (a) Tangent point altitude as a function of time; (b) vertical scanning speed at different altitudes
图 6. 5~35 km不同高度处测量得到的CO2浓度的随机误差
Fig. 6. RRE of CO2 concentration profile at different altitudes from 5 km to 35 km
表 1系统仿真参数
Table1. System simulation parameters
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表 2LEO-LEO轨道参数
Table2. LEO-LEO orbital parameters
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李文冬, 刘继桥, 朱亚丹, 陈卫标. LEO-LEO红外激光掩星CO2浓度测量技术研究[J]. 中国激光, 2019, 46(8): 0810001. Wendong Li, Jiqiao Liu, Yadan Zhu, Weibiao Chen. LEO-LEO Infrared Laser Occultation Technique to Measure Atmospheric Carbon Dioxide Concentration[J]. Chinese Journal of Lasers, 2019, 46(8): 0810001.