基于Cesium的电子沙盘展示系统设计与实现

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中图分类号：TP399 文献标识码：A 文章编号：2096-4706（2025）18-0094-06

Abstract：With therapid developmentof information technology，electronicsand table displaysystem has been widely usedin military，urban planing，disaster preventionandother fields.Basedonthe Cesiumplatform，this paper designs and implements anelectronicsand tabledisplaysystem，focusingonitsapplicationin geographic information visualizationand spatialanalysis.Thesystemmakes fulluseof the3DrenderingabilityofCesium torealizethecoe functionsof traindisplay 3Dmodelloadingandspatialanalysis，andimprovestheintegrationefciencyofterainandmodeldatathroughdataproessing technology.The VR panoramic dataof geological disasterpointsare innovativelysuperimposedonthe3Dmaptorealize the diversifeddisplayofinfomation.Inaddition，thesystemintegratespracticalfunctionsuchaslayercontrol，spatialquerynd distance measurement，whichsignificantlyimproves theuser experience.The testresultsshowthatthesystemrunssmoothlyand has stable functions，whichcan meet he needs ofgeographic information displayand analysis，and has high practical value and promotion significance.

Keywords： electronic sand table; 3D model; Cesium; 3D visualization

0 引言

在当今数字化时代，地理信息的可视化与分析对于众多领域至关重要，如城市规划、军事指挥、旅游开发等[1。（剩余5722字）