多源北斗位置服务动态监控系统的实现与应用  

Realization and Application of Multi-source BDS Location Service Dynamical Monitoring System

作　　者：邹崇尧 厉芳婷 赵鹏 魏以宽 梁斌 ZOU Chongyao;LI Fangting;ZHAO Peng;WEI Yikuan;LIANG Bin(Hubei Institute of Surveying and Mapping,Wuhan 430074,China)

机构地区：[1]湖北省测绘工程院,湖北武汉430074

出　　处：《地理空间信息》2023年第1期127-130,共4页Geospatial Information

基　　金：湖北省自然资源厅科技资助项目(ZRZY2022KJ29)。

摘　　要：北斗卫星导航系统发展迅速,已广泛应用于国土测绘、农业、电力、环境、应急等诸多场景,亟需融合技术对跨网、多源接收机等设备进行统一监管。以湖北省北斗地基增强系统为例,在深入分析多源北斗位置服务系统现状与服务机制的基础上,探索了基于WebGIS的多源跨网协同监控平台。该平台可实现地面基准站和各类解算平台的数据流状态动态可视化监管、差分数据的实时解析,并可通过格网划分策略快速定位监控系统健康状态,有效解决了多源北斗位置服务系统的跨网协同管理问题,已应用于省级北斗位置服务中。With the rapid development of BeiDou navigation satellite system(BDS),it has been widely used in land surveying and mapping,agriculture,electricity,environment,emergency and many other application scenes.Integration technology is urgently needed for unified supervision of cross-network and multi-source receivers.Taking BDS ground-based augmentation system in Hubei Province for example,based on the in-depth analysis of the content and service mechanism of the multi-source BDS location service system,we explored a multi-source cross-network cooperative monitoring platform based on WebGIS.The system can realize the dynamic visual supervision of data flow status of ground reference stations and various calculation platforms,the real-time analysis of differential data,and the rapid positioning of health status of monitoring system through the grid division strategy.This system effectively solves the cross-network collaborative management problem of multi-source BDS location service system and is applied in provincial BDS location service.

关 键 词：北斗卫星导航系统 多源协同 空间化 WEBGIS 网格划分 

分 类 号：P208[天文地球—地图制图学与地理信息工程]