摘要
文章基于Matlab软件,建立闪电定位算法和评估因子数学模型,并开发专门的评估软件;通过对比不同仿真条件下GDOP参数的分布,文章探讨了站点的几何关系、中心站位置、基线距离等因素对闪电定位网探测精度的影响,总结出三维闪电定位网组网原则,完成全省三维闪电定位网方案设计。
Based on Matlab software,a mathematical model of lightning location algorithm and evaluation factor is established,and a special evaluation software is developed.By comparing the distribution of GDOP parameters under different simulation conditions,the influence of site geometry,center station location and baseline distance on the detection accuracy of lightning location network is discussed.The networking principle of 3D lightning location network is summarized and the scheme design of 3D lightning location network in the whole province is completed.
作者
张广元
董德保
宋佳军
朱亚宗
周先锋
Zhang Guangyuan;Dong Debao;Song Jiajun;Zhu Yazong;Zhou Xianfeng(Anhui Meteorological Observation Technical Support Center,Hefei 230061;Institute of Electrical Engineering,Chinese Academy of Sciences,Beijing 100190)
出处
《气象水文海洋仪器》
2022年第1期36-40,共5页
Meteorological,Hydrological and Marine Instruments
基金
科技部国家重点研发计划第4子课题(2018YFC1506104)资助.
