基于AE+VB.NET的涪陵区三维地理信息系统设计开发

By the technology of GIS, with the platform of .NET and ArcGIS Engine, from the aspects of the whole frame, the function structure and realization of this system, this paper discussed the design and development of monitoring system for Level-fluctuating zone. And also, a monitoring system was established. Practice indicated that with 3D visualization and spatial analysis of this system, the actuality and trend of Level-fluctuating zone can be opened out clearly, which will be helpful for governors to make reasonable forecast and decision-making. Thus, it will provide an intuitive and efficient mode for monitoring the Level-fluctuating zone.