基于ArcGIS的三维闪电数据图形显示系统  

Graphic Display System of Three-Dimensional Lightning Data Based on ArcGIS

作　　者：李力 周峰 陈星 甘少明[1] LI Li;ZHOU Feng;CHEN Xing;GAN Shaoming(Hubei Meteorological Information and Technical Support Center,Hubei Meteorological Bureau,Wuhan 430074,China;Yichang Meteorological Information and Technical Support Center,Yichang City Bureau of Meteorology,Yichang 443000,China)

机构地区：[1]湖北省气象局,湖北省气象信息与技术保障中心,武汉430074 [2]宜昌市气象局,宜昌市气象信息与技术保障中心,湖北宜昌443000

出　　处：《吉林大学学报（信息科学版）》2023年第2期338-345,共8页Journal of Jilin University（Information Science Edition）

基　　金：楚天新气象开放基金科研专项基金资助项目(2020C05);湖北省气象局科技发展基金科研(技术开发)基金资助项目(2021Y08)。

摘　　要：针对三维闪电探测仪大规模组网后,接收和解算的定位数据大幅增加,国内缺少专用于三维闪电数据监测显示与处理制作方面的软件,使用B/S(Browser/Server)架构结合ArcGIS地理信息平台,Oracle、 SQLite数据库等技术方法,开发了三维闪电数据图形显示系统。利用状态数据接收与解析入库、探测仪实时状态统计等功能模块设计出状态监控子系统;利用定位数据实时统计、历史查询、三维显示等功能模块设计出实时显示子系统,联合具有数据服务产品生成功能的产品制作子系统组成图形显示系统,以国家三维闪电探测网为实际应用背景验证系统功能和运行状况。结果表明,三维闪电数据图形显示系统直观友好、监控及时、功能齐备、产品丰富,是雷电科研领域的有益工具。In view of the large scale networking of three-dimensional lightning detectors,the location data of reception and reconciliation have been greatly increased,and there is no software specially designed for monitoring,displaying and processing three-dimensional lightning data in China,therefore a three-dimensional lightning data graphic display system is developed using B/S(Browser/Server)architecture,ArcGIS geographic information platform,Oracle,SQLite database and other technical methods.The state monitoring subsystem is designed by using state data receiving module,analytical input module,real-time state statistics module and other functional modules.The real-time display subsystem is designed by using the function modules of location data real-time statistics,historical inquiry and three-dimensional display,and the product display subsystem is composed of a product production subsystem with data service product generation function,and the system function and operation state are verified by the national three-dimensional lightning detection network as the practical application background.The results show that the three-dimensional lightning data graphic display system is intuitive,friendly,timely display,full-featured,and rich in products.It is a useful tool in the field of lightning research.

关 键 词：三维闪电 图形显示 地理信息 运行状态 产品制作 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]