Research on Digital Landscape Simulation Based on Multi scale Scene Construction and 3D Engine
In order to enhance the tourism experience and protect cultural heritage.Utilize various methods for landscape infor-mation collection,and based on multi-source landscape information,use GNSS technology for spatial correction and registration.Then,use OSGEarth for large-scale landscape scene simulation,use CryEngine engine for small-scale landscape scene simulation,and finally design a multi-scale landscape scene conversion scheme.The experimental results showed that the volunteers were most satisfied with the simulation effect of the system,with a positive rating of over 90％.In addition,the experiment determined that GNSS technology was used for spatial correction and registration,and the RTK algorithm was used for data processing,resulting in the best overall performance of the system.In summary,the system has shown good performance in terms of accuracy and user satisfac-tion.
multi scale scene construction3d enginelandscape simulationGNSS
万方数据
维普
