基于Web3DGIS的特色小镇展示系统开发  

Development of Exhibition System of the Characteristic Town Based on Web3DGIS

作　　者：王玮[1] 张大骞 WANG Wei;ZHANG Daqian(Jiangsu Basic Geographic Information Center,Nanjing 210000,China)

机构地区：[1]江苏省基础地理信息中心,江苏南京210000

出　　处：《测绘与空间地理信息》2020年第11期22-24,28,共4页Geomatics & Spatial Information Technology

基　　金：江苏省测绘科研项目(JSCHKY201813);国家自然科学基金(81601794)资助。

摘　　要：在2018年全省特色小镇地理国情监测工作中,为了更好地展示特色小镇监测指标和真实风貌,增强监测成果的互动体验感,开发了特色小镇展示系统。系统结合最新的无插件Web3DGIS技术,依托江苏省特色小镇监测数据、指标及成果,基于GIS强大的空间数据存储、管理和处理分析能力,充分整合各个特色小镇影像数据、三维模型数据、规划数据、专题数据等,采用地理信息技术、三维建模技术、Web可视化技术,构建江苏省特色小镇展示系统。该系统可对监测数据动态管理,与特色小镇持续动态监测的需求不谋而合,且易于扩展,展示形式直观丰富多样,后期工作进一步完善改进后,具有一定的应用价值和广阔的发展前景。Under the national geographic conditions monitoring of the characteristic town in Jiangsu province,in order to better display the monitoring indicators and real features of the characteristic town in Jiangsu province and enhance the interactive experience of monitoring results,the project team has developed a exhibition system for the characteristic town.In combination with the latest plug-infree Web3 DGIS technology,the system relies on monitoring data,indicators,and achievements,based on powerful spatial data storage,management,processing,and analysis ability of GIS,fully integrates the image data,three-dimensional model data,planning data,thematic data of each characteristic town,and uses geographic information technology,three-dimensional modeling technology,and web visualization technology to construct exhibition system of the characteristic town.The system can manage monitoring data dynamically,which coincides with the demand of continuous dynamic monitoring work in the characteristic town.It is easy to expand its functions,and the display forms are intuitive,rich and diverse.After further improvement in later work,it has certain application value and broad development prospects.

关 键 词：Web3DGIS CESIUM 特色小镇 

分 类 号：P208[天文地球—地图制图学与地理信息工程]