期刊名称：Indian Journal of Innovations and Developments
印刷版ISSN：2277-5382
电子版ISSN：2277-5390
出版年度：2012
卷号：1
期号：5
页码：395-399
出版社：Indian Society for Education and Environment
摘要：The work "analysis of road network using GIS" is carried out with an idea to connect major roads in Visakhapatnam in the shortest path possible. The required data has been collected from Google Earth, geo referenced in ERDAS and represented using ARC-GIS applications. Major roads networks in Visakhapatnam have been Identified and digitized. They have been classified, major junctions and landmarks are represented. The shortest path between any two points within the road network is determined using GIS. The work also can be extended to generate a traffic control mechanism provide many solutions to develop fastest route, new service area and closest facility etc.
关键词：Shortest Path, GIS, ERDAS, ARC-GIS, New Service area, Closest facility
