星载大气探测激光雷达探测能力的数值模拟分析

星载大气探测激光雷达的技术参数对其探测性能有重要的影响，本文使用合适的大气模式和星载大气探测激光雷达设计参数，对其接收的大气后向散射回波信号和探测回波信号的信噪比进行了数值模拟计算；同时模拟分析了星载大气探测激光雷达对沙尘和卷云的探测能力。本文结果为该星载大气探测激光雷达的研制提供参数设置的基本依据。

Numerical simulation analysis for Detectability of Spaceborne Atmosphere Sounding Lidar

Technical parameter of spaceborne atmosphere sounding lidar have significant impact on its detectability to aerosol, atmosphere backward scattering signal and SNR of sounding signal that lidar received are numerical analysed by making use of appropriate atmosphere pattern and design parameter of paceborne atmosphere sounding lidar ;detectability of spaceborne atmosphere sounding lidar about dust and cirrus is simulated. Results of this paper offer academic foundation of parameter setting for manufacture of spaceborne atmosphere sounding lidar