关键词: 数据抽取, 数据集成, 数据应用, 水资源管理

Abstract:

For solving the data acquisition problem in National Water Resources Monitoring Capacity Construction of Liaoning Province, based on the analysis and understanding of the program requirement, the data acquisition was realized in a real-time way of direct integration on the database layer, together by using technologies of building planning database, TI tool, data importing. The comprehensive application of these data acquisition technologies has realized data integration in 6 aspects such as the water consumption, water function zone, water sources area etc., with data quantities of ten millions degree. The presented data integration methods have fulfilled the program construction, thus providing reference for similar projects.

Key words: data extraction, data integration, data application, water resources management