【摘要】 介绍了一种新型的便携式米散射激光雷达的总体结构及其各部分的功能,分析讨论了该激光雷达在夜晚与白天探测大气气溶胶消光系数垂直廓线的性能。其夜晚的探测高度达到15km左右,白天的探测高度达到10km左右。还可对卷云进行探测,获得卷云的厚度及其峰值消光系数。该激光雷达具有结构紧凑、体积小、重量轻、自动化程度高、探测速度快等优点。更多还原

【Abstract】 A portable Mie lidar has been developed for both daytime and nighttime aerosol measurements. The overall structure and specifications of the portable Mie lidar are described. The primary observational aerosol extinction profiles at 532nm are also presented and discussed in this paper. Signals detected by portable Mie lidar can reach about 25km at nighttime and 15km at daytime. It can also be used to measure the thickness and peak extinction value of cirrus.更多还原