基于北斗地基增强系统的位置服务关键技术研究

利用省级北斗地基增强系统资源,结合自然资源行业生产的需求,基于时空信息技术开展“虚拟格网技术”和“大规模并发用户的位置服务响应技术”等关键技术研究,研发福建省北斗地基增强系统位置服务平台,集成了系统运行维护、公共服务、成果展示和数据共享等功能,提升了公共服务的水平和能力,满足了大规模实时位置服务的需求. 

Research on key technologies of location service based on BeiDou ground based augmentation systems

Based on the resources of provincial BeiDou ground based augmentation systems, this paper combines the production needs of natural resources industry, carries out research on key technologies such as “virtual grid technology” and “location service response technology of large-scale concurrent users” based on space-time information technology, and develops the location service platform of Fujian BeiDou ground based augmentation system. It integrates the functions of system operation and maintenance, public service, achievement display and data sharing, improves the level and ability of public service, and meets the demand of large-scale real-time location service.