Design and implementation of the publication system for road information on ArcXML

To solve the problem of Web GIS communication protocol with traditional parameter frame effectively,Web publication of road information through ArcXML transfer protocol on ArcIMS is studied.To overcome shortcomings of resolving ArcXML of request and response information,based on feature character of road information,ArcXML encapsulating protocol method is proposed.This method reduced the complexity of system development effectively and made extensibility of protocol and function convenient.Finally,the publication system for road information is presented to verify the feasibility and effectiveness of the method.