Application of 3D Real Scene in Visualization of Natural Resources Survey Results
3D and visual expression of natural resources survey results is of great significance to the analysis and application of various natural resources.Based on the results of the sub task of one survey multi-purpose use of the national pilot project of comprehensive investigation and monitoring of natural resources,based on the unified space base provided by the terrain level 3D real scene,suppor-ted by the 2D and 3D integrated system development technology,and combined with the analysis and visualization requirements in nat-ural resource management,this paper developed the results analysis and display system of comprehensive investigation and monitoring of natural resources,which realized the fusion and browsing of multi-source data,the dynamic query and real-time rendering of natu-ral resource patches,the simulation and query of natural resource volume model,3D expression of spatial overlapping resources and the statistical visualization of classified area of natural resources,and which can provide useful help for strengthening the unified man-agement,development and utilization of natural resources.
3D real scenenatural resources survey3D GISmulti-source datavisualization expression
NETL
NSTL
万方数据
