基于动态分段技术的公交查询系统的设计与实现  

Design and Realization of Public Transport Inquiry System Based on Dynamic Segmentation Technology

作　　者：肖娟[1] 高光明[1] 彭涛[2] 尹超[1] 林腾[1] 

机构地区：[1]中南大学地学与环境工程学院,湖南长沙410083 [2]江西理工大学建筑与测绘工程学院,江西赣州341000

出　　处：《城市勘测》2010年第2期58-61,共4页Urban Geotechnical Investigation & Surveying

摘　　要：动态分段技术是一种线性特征的动态分析、显示和绘图技术。动态分段技术的提出解决了GIS在处理线性特征时所遇到的问题,增强了GIS中线性要素的处理能力。本文论述了动态分段技术的特点,实现了基于动态分段技术的公交查询系统,表明了动态分段技术在公交查询系统中的适用性。Dynamic segmentation is a new technique in the analysis, displaying and mapping of lines in GIS. The raise of dynamic segmentation technology resolves of the problem when the temporal linear data is processing by traditional GIS enhances the capability of processing the linear element in GIS enormously. This paper discusses the characteristics of dynamic segmentation technology, sets up a public transport inquiry system with proved applicability.

关 键 词：动态分段 线性参考 公交查询 

分 类 号：P208[天文地球—地图制图学与地理信息工程]