The Design And Realization Of Xi'an Tourism Information Releasing System Based On ArcIMS

With the development of social economy and the improvement of public's living, more and more people step out to travel around nation or even around the world. With the aid of computer technology, for the purpose of making it easy for people acquainting the places they want to junketing, we integrate the information of which is related to the spots in terms of picture, text and video into a geographic information releasing system.Xi'an tourism information releasing system is categorized WebGIS. With the aid of a computer connected to Internet, the clients could access the pages which had been stored in a server and enjoy timely and convenient information services. After access to the system, the clients could receive the following services: the functions zoom-in and zoom-out, map cruise, hawk-eye guidance, the functions of spots' exact query and fuzzy query, the functions of distance calculation and buffering area calculation. The releasing system provides part of the spots' map to be printed.The first chapter of this text presents the summary of GIS, WebGIS and Tourism Releaseing System , the primary technique we employed during realizing the system ,and the characters and innovation of this system. At chapter two, the paper presents the methods employed when developing a WebGIS nowadays. From chapter three to chapter five, according to the structure of spatial datasets, we used ArcSDE to arrange and manage the spatial datasets. According to the characters of ArcIMS, we designed the infrastructure of Xi'an tourism information releasing system. This paper realized the establishment and management of spatial database and attribute database, and realized the Xi'an tourism information releasing system. This paper also realized the function of spatial data query and attribute data query, the design of pages and the optimism of system. The last chapter of this paper summarized the research work of this text.