摘要
以地震信息上报系统为例,从多源数据类型、数据库构建和信息服务平台建设等方面入手,剖析了多源空间数据整合存在的诸多问题,并给出相关解决方案。结果表明,多源空间数据的整合与挖掘提高了数据可视性和利用率,从而使地震数据更好地服务于地震科研预报与应急决策。
Taking the Earthquake Information Reporting System as an example, this paper discussed problems existing in process of spatial data integration based on data acquisition, data reduction and the establishment of information service platform. They also gave the relevant solutions and discusses the application of multi-resources data integration on seismic information services. The result indi- cates that multi-resources data integration has improved data visualization, especially making earth- quake prediction more effectively.
出处
《内陆地震》
2014年第1期30-37,共8页
Inland Earthquake
基金
地震科技星火计划项目(XH12074)
关键词
大数据
地震信息
多源数据
上报系统
Big data
Seismic information
Multi-resources data
Reporting System
