本文设计的地震信息服务系统,通过对地震信息、多监测台网分布、城镇空间分布和人口热力数据进行充分整合,基于可视化技术Echarts实现了国家、省、市三级地震信息活动大屏可视化、地震震情信息和历史地震统计等功能,并通过Kafka分布式数据处理技术,优化整合现有地震信息数据资源,提升信息服务实效性和可靠性;系统部署在公有云计算平台,用户无需部署系统就可获取相关数据,提供了更便捷的地震信息服务,为政府和应急管理部门提供高效、标准的地震信息服务,提升面向地震灾害的公共服务能力。

In this paper we designed the earthquake information service system which fully integrates earthquake information,multi-monitoring station network distribution,spatial distribution of towns and cities,and population thermal data;through the visualization technology of Echarts. This system realizes the functions of large-screen visualization of earthquake information activities at national,provincial and municipal levels,earthquake information and historical earthquake statistics. Through Kafka distributed data processing technology,the system optimizes the integration of existing earthquake. After the system is deployed on a public cloud computing platform,users can access relevant data to obtain more convenient and efficient earthquake information services for the government and emergency management departments. The application of the system improves the public service ability dealing with the earthquake disaster.

P315

国家重点研发计划(2018YFC1504000)、地震科技星火计划(XH223706YB)共同资助