最短路径分析是GIS最基本的网络分析功能。
Shortest route analysis is the fundamental network analysis in GIS.
阐述了开发环境应急监测最短路径分析系统的目的。
This article has elaborated the aim of developing the shortest-path analysis system for environment emergency monitoring.
最短路径分析在汽车导航系统以及各种城市应急系统中有着广泛的应用。
Shortest path analysis has been widely used in vehicle location system and city emergency systems.
本文针对城市道路网的特点，对基于城市通路网的最短路径分析的关键技术进行了研究。
This paper studies and tests the key techniques of the shortest path analysis according to the characteristics of city road network.
在系统的设计中，完成了现有消防指挥系统的一般功能，如地图查询，属性查询，鹰眼定位，最短路径分析等功能。
In the design in system, the general function completed existing fire fight conductor system, such as the map searching, attribute search, eagle eye, the most short-circuit path analysis etc.
管理员可以在原有基础上对地图的点和线以及内部属性数据进行编辑，同时还提供了基于街道中心线的最短路径分析。
Using this system user can inquire about property of schools, some main buss stations and streets. Licensed users can edit school's position in the map and its inside property data…
讨论了一种地理信息系统空间分析算法——最短路径分析，然后利用最短路径结果，采用表上作业法将灾害救援物资进行优化，给出最优调运方案。
Then it optimized the rescue supplies using form operation method based on the result of the shortest path, and selected the optimal transportation scheme.
讨论了一种地理信息系统空间分析算法——最短路径分析，然后利用最短路径结果，采用表上作业法将灾害救援物资进行优化，给出最优调运方案。
Then it optimized the rescue supplies using form operation method based on the result of the shortest path, and selected the optimal transportation scheme.
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