介绍一种污染源数据整合算法及应用

An Algorithm of Pollution Source Data Integration and its Application

面对环保数据普遍存在的"数据孤岛"现状,要开展大数据应用是非常困难的事情,必须要对多源的环保数据进行整合。文章以建设沈阳市智慧环保信息共享平台的环境数据中心(EDC)为例,探讨了在保持原有的环境管理业务应用系统正常运行的同时,对多源污染源数据库的整合算法。并介绍了采用微软BI技术构建"一源一档"的污染源数据中心的关键应用。

As the current status of ＂Data Island＂ existing in environmental data is a common problem,it is quite difficult to carry out big data application.Therefore,it is inevitable to integrate the multi-sourced environmental data.In this paper,by taking the construction of the Environmental Data Center（EDC） of Shenyang Smart Platform for Environmental Information Sharing as an example,the integration algorithm for multi-sourced database of pollution sources is discussed on the basis of maintaining the normal operation of the existing Environmental Management Business Application System.Key application of the pollution source database with ＂one file for one source＂ constructed by use of the Microsoft BI technology is also introduced.