渠道水文数据仓库的分析

水文资料整合已经成为未来水文单位进一步发展的必经之路,水文单位需要进一步的发展和提高,就需要进行数据整合.文章采用数据整合技术,针对渠道水文信息数据存在的海量、复杂、时空性等一系列特点,以数据仓库、数据挖掘、数据整合、基本单元数据等几个方面建立分析流程,建设成统一的数据集成平台.随着数据管理、数据分析等技术的完善,以数据整合技术为基础的水文信息综合数据库体系将走向实用化.

Study on Channel Hydrological Information Integrated Resource Database

Hydrological information consolidation has become the way to hydrographic units further development in the future, Hydrological units need further development and improvement, it should need data integration. The project uses data integration technology with hydrological information channel data existed for massive, complex, and a series of spatial and temporal characteristics, establishment of analytical processes, such as, several aspects of the data warehouse, data mining, data integration, the basic unit of data to build a unified data integration platform. With the improvement of data management, data analysis and other techniques, takes data integration technology as basis, a comprehensive database of hydrological information system will move toward on the practical.