利用网络、三维地理信息系统、数据库、虚拟仿真以及Open GL 等技术,结合水利工程及大坝安全监控专业知识,以水库大坝枢纽工程为对象,开发了水库大坝安全信息三维可视化系统。-Use of the network, three-dimensional geographical information system, database, virtual simulation, and Open GL and other technologies, combined with hydraulic engineering and dam safety monitoring expertise to dam control project targeting the development of dam safety information visualization system .