Construction of application system of integrated 2D and 3D basic geographic scene data production
In response to the problems of incomplete coverage of the three-dimensional(3D)base,scattered data production,chaotic achievement management,incomplete update mechanism,and high difficulty in serving daily business in Shunde District,the EPS geographic information workstation was utilized.In addition,a multi-type technical method was adopted to construct an application system of integrated two-dimensional(2D)and 3D basic geographic scene data production.A standard specification system for basic geographic scene data production,management,and application services was formulated,and a technical and business framework for the application system was designed.A basic geographic scene business system that integrated the geographic scene data production management system,geographic scene data conversion system,oblique surveying and mapping production system,geographic scene result verification system,and geographic scene application result management and sharing system was built,realizing a whole-process integrated production,storage,and application.The system improved the level of informatization and standardization in basic geographic scene data production,management,and application and further promoted the development of realistic 3D construction in Shunde District.
two-dimensional(2D)and three-dimensional(3D)integrationbasic geographic scenedatabasespace-time information cloud platform
万方数据
维普
