基于CesiumJS的实景三维数据可视化实现  

Implementation of 3D Real-Scene Data Visualization Based on CesiumJS

作　　者：李金亮 廖菊燕 杨绍兴 杨平 LI Jinliang;LIAO Juyan;YANG Shaoxing;YANG Ping(Liuzhou Archives of Natural Resources and Planning,Liuzhou,Guangxi Zhuang Autonomous Region,545001 China;Liuzhou Surveying and Mapping Institute Co.,Ltd.,Liuzhou,Guangxi Zhuang Autonomous Region,545000 China;Liuzhou Geographic Information Center,Liuzhou,Guangxi Zhuang Autonomous Region,545001 China;Liuzhou Land Planning,Surveying and Mapping Institute,Liuzhou,Guangxi Zhuang Autonomous Region,545000 China)

机构地区：[1]柳州市自然资源和规划档案馆,广西柳州545001 [2]柳州市勘察测绘研究院有限公司,广西柳州545000 [3]柳州市地理信息中心,广西柳州545001 [4]柳州市国土规划测绘院,广西柳州545000

出　　处：《科技资讯》2024年第6期56-60,共5页Science & Technology Information

摘　　要：为达到节约Web GIS设计和使用成本的目的,通过一套开源软件的解决方案,重点研究基于CesiumJS将实景三维数据在Web端实现可视化,体现实景三维数据真实、立体、时序化反映和表达的特点,前端利用Vue3框架,用TypeScript语言快速构建基于网页的Web GIS应用,并在三维场景中探索属性查询、空间分析等技术应用。研究表明:利用CesiumJS将实景三维数据在Web端可视化和空间分析的方案完全可行。In order to achieve the goal of saving the design and usage costs of the Web GIS,through a set of solu⁃tions based on open-source software,this study focuses on visualizing 3D real-scene data on the Web side based on CesiumJS,which reflects the characteristics of the real,three-dimensional and temporal reflection and expression of 3D real-scene data.The Vue3 framework is used on the front end,TypeScript language is used to rapidly construct the application of the web-based Web GIS,and the applications of technologies such as attribute querying and spa⁃tial analysis are explored in 3D scenes.This study demonstrates that the solution of using CesiumJS to visualize and spatially analyze 3D real-scene data on the Web side is completely feasible.

关 键 词：实景三维 Vue3 TypeScript CesiumJS Web GIS 

分 类 号：P208[天文地球—地图制图学与地理信息工程]