Title: Design and realization of distributed WebGIS platform based on AJAX and J2EE
Abstract: As a result of the limitation of traditional WebGIS design,the interactivity of web application are restricted by browser.Simultaneously,the cost of popular WebGIS platform is expensive.AJAX is the latest technology of construction of asynchronous messaging based on web application.By making use of AJAX and J2EE,one kind of four-tier distributed web-system is proposed and achieved.In view of this system,these technologies,which include Client-Side technology,Server-Side technology,system skeleton,system objective,dtata model,core technology and so on,are discussed.Now the system can publish many kinds of graph file including the definition graph file,moreover the general function of WebGIS is achieved,which can apply in the related domain of electronic map.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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