摘要
以赣州市区电子地图为例介绍了采用MapObject控件,集成国际上比较先进的GIS软件开发技术,以Dijkstra算法为基础理论实现公交查询功能的过程,该查询系统与同类系统相比速度提高了一倍,以提高城市道路网的管理效率。
This article based the city electro-nies map of Ganzhou introduced adoption MapObject and integrate interna-tional advanced software develop technique of GIS, take Dijkstra arithmetic as foundation theories to carry out the process of public transportion＇ s inquiry function. The system＇s speed is added twice compared same kind system with it, so as to improve managing efficiency of road net in city.
出处
《山西建筑》
2007年第21期361-362,共2页
Shanxi Architecture
关键词
地理信息系统
公交查询
电子地图
geographic information system, public transportion inquiry, E-Map
