Design And Realization Of City Digital Tourism Information System Based On Webgis

People have required more advanced for tourism as the standard of living improving, the Internet technology developing and widespread, and the tourism manner transforming. The current tourism information level, however, is far away from the requirement of people, and the tourism informationization is the chief point need to deal with. Geography Information System (GIS) is the exact platform to give the answer of this problem, it provides the fastest, the most convenient, and accurate methods and schemes for tourism complex information management, multi-level data demonstration, and space data analysis. Combining GIS technology with Internet technology is to form a network of geo-spatial integration platform (WebGIS), WebGIS technology is able to realize the share access of geography space data with Web, People may browse all kinds of geography space data and relative data via Internet service, and at the meantime, many functions such as the geography space data analysis and data search can be completed to satisfy the requirements of tourism administrator and tourist maximally.The main research content of this paper is around the theme of "The design and realization of city digital tourism information system based on WebGIS". Taking Xi'an city as an example, a system can be established that not only serves customers, but also provides the technical support for administrator. This paper pays much attention on researching on the whole structure and key technology of constructing tourism information system, the module GIS technology are mainly described, and then MapObjects are chosen as exploited system in GIS products, and the combination WebGIS technical scheme of MapObjects and ArcIMS Server is proposed, finally, minimum path and bus exchange technology are briefly analyzed. Besides, the organization of tourism data and the design method of database are investigated. This system is divided into two function module as tourists and tourism information management, the map operation, information query and space analysis are finally realized, and database management, data statistics and statistic graph are implemented in tourism information management. These functions assist the tourists and tourism administrators to make the decision, promote the development of tourism, at the meantime advance the city impression, so that boost the economic development.