居民出行轨迹信息可视化分析系统研究

Studies on Visualized Analysis System of Resident Trip Information Based on 3D GIS

居民出行分析是综合交通规划的重要基础工作,传统的出行分析方法和分析系统存在不足,不能直观的反映居民内在的出行规律。论文从建立出行者时空数据模型入手,研究一种基于三维GIS的居民出行信息可视化分析系统,通过展示居民出行活动位置的时空变化,挖掘出行轨迹中的规律和特征。在此基础上基于ArcEngine和C#语言开发实现了实验原型系统,利用实验数据实现了部分功能,并对后续的研究工作提出了展望。

Resident trip analysis is an important part of tern has many drawbacks, does not reflect some regularities temporal data （ Geographic leased based transportation planning;Traditional analysis methods and sys- underlying citizen travel. In this paper, we build a spatio- model for citizen trip and develop a visualized analysis system of resident trip information based on 3 D GIS Information System） in order to find out the internal regularity. A prototype software is designed and re- on the Arc Engine and java language, and some experiments are done and get some results.