实景三维在智慧园区中的应用与实践--以奎屯为例

Application and Practice of Real Scene 3D in Smart Park:Taking Kuitun as an Example

实景三维模型具有信息量丰富、可视化程度高、定位精确等优势,被广泛应用到WebGIS系统开发中。本文利用无人机搭载倾斜相机采集倾斜摄影数据,使用Context Capture Master软件在集群工作站中构建实景三维模型,采用动态单体化技术将模型单体化,并与业务属性挂接。基于SuperMap平台,结合Web技术,以Java为编程语言,探究实景三维在智慧园区中的应用,实现三维可视化、二三维联动、属性查询、分层分户查询、视频投放、三维模型标注、建模、通视分析、可视域分析等功能,为三维WebGIS平台的开发提供了思路。

The three-dimensional model of the real scene has the advantages of rich information,high visualization,and accurate positioning.It is widely used in the development of WebGIS systems.This article uses a drone equipped with a tilt camera to collect tilt photography data,uses Context Capture Master software to build a real three-dimensional model in a cluster workstation,and uses dynamic monomer technology to link the model to business attributes.Based on the SuperMap platform,combined with Web technology,using Java as the programming language,explore the application of real 3D in the smart park,realize 3D visualization,2D/3D linkage,attribute query,hierarchical household query,video delivery,3D model annotation,modeling,Visual analysis,visual domain analysis and other functions provide ideas for the development of 3D WebGIS platform.