The Research on Flood Control and Rainfall Regimen Information System of Poyang Lake Areas

In order to be able to reduce the casualties and property losses which is caused by floods in Poyang Lake area, and to provide assists and supports to the flood control department concerned of Poyang Lake region, authors firstly determined the system objectives and structure, then designed three databases such as history regimen database, real-time regimen database, and engineering database, implemented the functions such as data acquisition and updating, information query retrieval, statistical queries, spatial analysis, data output, system instructions and help, and finally completed the development with flood prevention rainfall and regiment information system of Poyang Lake areas.