摘要
通过分析国内外三维地理信息系统技术现状,提出了基于DirectX实现三维地理信息引擎的架构设计,并在此基础上自主开发了三维地理信息引擎Spatial3D,并成功应用于沙盘展示、应急演练、GPS跟踪等多个业务领域。
By analyzing the domestic and international status of three-dimensional geographic information system technology,this paper propos architecture implemented by DirectX based on three-dimensional Geographic Information Engine,and self-developed three-dimensional Geographic Information Engine named Spatial3D,and successfully applied to sand table display,emergency drills,GPS tracking and other business areas.
出处
《城市勘测》
2011年第2期7-9,共3页
Urban Geotechnical Investigation & Surveying
基金
重庆市信息产业发展基金项目(2009-009)
