Design and Development of Sediment Information Management System of Xiaolangdi and Xixiayuan Reservoirs
Yiding Li · Yellow River · 2012
In order to manage the prototype observation measured data of hydrology and sediment of Xiaolangdi and Xixiayuan reservoirs,scientifically guide the operation of Xiaolangdi and Xixiayuan reservoirs,the greatest extent possible to avoid storage capacity and delay the sediment deposition,sediment information management system of Xiaolangdi and Xixiayuan reservoirs was developed.The system used Microsoft's.NET software architecture for development,the main business was divided into three areas:data acquisition,data processing and data applications.It consistd of the user management system,basic database management system,hydrological analysis system,fluvial process analysis system,three-dimensional applications and web publishing system.Application results show that this system can accurately collect and analyze hydrology,sediment and channel change information of the Xiaolangdi and Xixiayuan reservoirs,realize digital management of sediment information basically,and get the three-dimensional terrain landscape of the reservoirs and the downstream river vividly.