摘要
本研究介绍了三维GIS与ESRI公司的组件式GIS——ArcGIS Engine的基本思想与技术,并使用ArcGIS Engine为开发工具,以Multipatch为三维数据模型,在Visual Basic环境下探讨开发"校园房产三维GIS系统"的方法,并对三维建模、系统结构、系统设计和功能实现等作了阐述。系统解决了传统三维可视化软件难以对建筑物分楼层建模存储的问题,能按建筑物的楼层高度和楼层数进行建模,并充分利用ArcGIS系列产品专业的空间分析功能,包括空间位置分析和缓冲区分析,是传统房产管理方式的新突破。
This study introduced the three—dimensional GIS and ESRI＇s component GIS—the basic ideas and techniques of ArcGIS Engine.It used ArcGIS Engine as a development tool,Multipatch as the three-dimensional data model to explore the development approach of ＂campus housing three-dimensional GIS systems ＂ in the Visual Basic development environment.Seted out about the 3D modeling,the system structure,system design and how to achieve the functions,and so on.This system solves the problem that traditional three-dimensional visualization software is difficult to model and storage the building sub-floor.It can model the building by floor height and the number of floors.It make full use of the professional spatial analysis function of ArcGIS products,including spatial location analysis and buffer analysis,which is the new breakthrough in the traditional real estate management.
出处
《计算机技术与发展》
2011年第2期215-218,222,共5页
Computer Technology and Development
基金
科技部科技人员服务企业行动项目(2009GJC00047)
