四川三维闪电传输处理流程探析

Analysis of Three Dimensional Lightning Transmission Processing in Sichuan

在详细介绍三维闪电理论知识的基础上,阐述四川三维闪电的建设以及三维闪电数据处理中心的总体架构,在此基础上,深入探讨四川三维闪电数据处理流程,分析三维闪电实时运行模式及数据接收处理过程,即数据处理中心接收探测仪以UDP方式发送来的回击数据、状态数据和检测信息,形成回击数据文件和状态数据文件;将回击数据进行排序、提取同一雷电的数据、定位计算,得到三维定位结果,并将三维定位结果存储形成三维定位结果文件;通过对三维闪电定位资料的收集分析,可以进一步掌握雷电的活动规律,为防雷减灾及雷电研究提供参考。

Introduces the theory knowledge of three-dimensional lightning in details, expounds the construction of three-dimensional lightning in Sichuan and the overall architecture of the 3D lightning data processing center. On this basis, discusses the three-dimensional lightning data processing flow in Sichuan, analyzes the real-time running mode and data receiving process of the three dimensional lightning, that is, the data processing center receives the return attack data, the state data and the detection information that sent by the detector in the UDP way,forms the return attack data file and the state data file, at the same time, sorts back attack data, extracts the data of the same lightning , locates calculation, gets the three-dimensional positioning result, and stores the three dimension positioning result to form a three-dimensional positioning result file. Through the collection and analysis of three dimensional lightning location data, we can further grasp the rules of lightning activity, and provide reference for lightning protection and lightning research.