路径分析的数据组织方法  

Data Organization Method of Path Analysis

作　　者：张安平[1] 龙盈[1] 

机构地区：[1]湖南省地质测绘院,湖南衡阳421001

出　　处：《地矿测绘》2009年第2期24-25,31,共3页Surveying and Mapping of Geology and Mineral Resources

摘　　要：路径分析与定位查询模块的数据组织方法,不仅对专题信息系统建设的经济性有着至关重要的制约性,而且是系统高效性与先进性的重要支撑基础。基于此,在介绍路径分析模块基本概念的基础上,对其数据组织方法进行探讨。The method of dada organization of path analysis and the module of positioning inquiry has not only for the important conditionality with specialized information system building, but also for the important base with high effieieney and advance of system. Based on introducing the basic concept of path analysis module, this paper discusses the data organization method.

关 键 词：路径分析 DIJKSTRA算法 路节 节点 数据组织 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]