The Research And Realization Of Transportation Geographic Imformation System

Road, one of the basic traffic facilities, directly concerns the development of national economics. Since the Reforming and Opening-up, the rapid development of road construction of our country has made the management level of the road unable to meet the need of development of the road .Applying GIS(Geographic Information System) technique to the road construction and management of our country is a high-efficient and important foundation works of building the backbone of national road of our country and is one of the important means to push road construction and management into modernization.Jiangmen city is an experimental unit of informationization of road management in guangdong province, this paper developed with the implementation of jiangmen Transportation Geographic Information System.As a child system of jiangmen road management information, Jiangmen Transprotation Geographic Information System is a very important part of it.This paper discusses something about Transprotation Geographic Information System based on the practical experience with system developing and problem resolving, and describes some main developing technical problems. In the end , this paper gives the system result and summarizes the problems exsiting in the system and achievements with the system and brings forward a few advices for the development of the system in the future.