WebGIS-based Road Information Service System Of Shannxi Provice

Roads, one of the basic traffic facilities, influence national economy directly. Since recent years, the rapid development of road construction in our country has made the traditional management unable to meet the needs. With the development of computer and network technology, the web-based information propagation technology is becoming one of the mainstreams. And the B/S mode platform is an important part of the electronic government construction. The construction of highway infrastructure invested increasingly and the urgency on convenient procurement of highway transportation and government information necessitate the construction of highway transportation information releasing system.But the most websites of transportation information releasing lack highway transportation map. When the transportation information is changed, the changed information can not be reflected in the websites of transportation information releasing. These factors handicap the further usage of the highway transportation information, and restrain dissemination of transportation information. Based on these reasons above, discussing the releasing method of map and developing a highway transportation information releasing system implemented is indispensible. Running results of this system demonstrate that this study is worthwhile.This paper has listed the priorities and characteristics of WebGIS, discusses and accomplishes road transportation information publishing manner which is appropriate for road manage department.