Solution and developing method of WebGIS
PAN Chun-hua, LI Gui-long, QIANG Fang-zhu, LIU Shou-qiang( Graduate Institute of China University of Geosciences, Wuhan 430074, China; Huanan Normal University, Guangzhou 510631, China)
Geographical Information System (GIS) is an information system which storesx analyzes and visually expresses spatial data. With the development of internet, webGIS can provide not only simple text and data, but also graphics and images to more and more people. WebGIS is the outcome of Internet development and information sharing. This paper introduces the architecture of web GIS and makes an analysis on several technologies for its implementation. Finally, it discussed the solution, developing mode and important technology of webGIS.
【CateGory Index】： TP399