摘要
云底识别是激光雷达测量云底高的核心技术。对已有的云底识别算法进行整理,在原理、适用性、优缺点等方面对其逐个分析。归纳出云层回波信号的特点,分析了未来云底识别算法的发展趋势。
Cloud-base recognition is the core technology of measuring cloud-base height by the lidar. This paper gives a arrangement on the existing algorithms of cloud-base height,and analyses them on principle,application and relative merite one by one. The characteristics of cloud echo signal are summarized. And the developing trend of cloud-base recognition algorithm in the future are analyzed.
作者
李子晨
郝明磊
昝宇暄
Li Zichen Hao Minglei Zan Yuxuan(College of Electronic and Information Engineering , Nanjing University of Information Science and Technology, Nanjing 210044 Air Force Research Institute of Aviation Meteorology, Beijing 100085 No. 93801 Force Meteorological Station ,Xianyang 712201)
出处
《气象水文海洋仪器》
2016年第4期73-79,共7页
Meteorological,Hydrological and Marine Instruments
