Application of GIS and 3D Visualization Simulation in Irrigation Management System: An effective solution of visualization and dynamic for water resourses management

摘要

In order to provide scientific and effective analysis tools and decision support platform for the irrigation district management, this paper provides a way using GIS spatial database, visualization simulation (VS) to research on a new way for irrigation management system. During the system, interface of ArcObjects was used by 2D GIS modules to call visual component and water resources modeling. Meanwhile, Lynx software was adopted by 3D visualization simulation modules to implement a 3D model rendering and scene driver. Communication mechanism of design module has achieved dynamic computing canal excavation, flood analysis and simulation of Irrigation, providing an effective solution of visualization and dynamic.