The Design And Implementation Of The Location Service For Linkage Management Platform Based On WebGIS

The construction of digital city in China in the past ten years is growing vigorously by the development of information.Construction has been completed in most cities and counties.As the easiest part of digital city to achieve,digital city managing has been used in daily work by Urban Administration of most cities.During the period of transition from digital city to smart city,cooperation appears obviously important.It reduces the complexity of working across systems since man-made work changing into high-smart informational office which enhances working efficiency and information sharing.This article uses WebGIS technology,B/S(Browser/Server)multi-tier architecture model to achieve browsing map,querying map data,supervising and commanding and tracing and other functions in the premise of Xi'an digital city management information system,management and application direction,based on Javascript,Java Web tech and Supermap iServer.It releases the pressure of servers which realize the compatibility across browsers based on Javascript and WebGIS tech.JQuery designing increase interaction experience,and the good position service provides a well platform for relevant departments in city management.Finally it exhibits GIS-related modules with data resource of Gaoxin District,Xi'an.And the result demonstrates the function of this system is almost fully functional with highly practicability and can meet the operating requirement friendly for users.Using WebGIS tech raises the efficiency of the system which states that the system provides experience for the transformation from digital city to smart city.