摘要
对于WebGIS,由于技术原因,缺乏像桌面GIS应用软件那样良好的操作性能,即时的响应以及海量数据快速处理能力,一直是其瓶颈所在。Ajax的出现,改变了这种局面,为WebGIS的发展提供了一个新的方法。本文分析了Ajax的工作原理,并结合Ajax Map对基于Ajax技术的WebGIS客户端解决方案进行了分析研究。
Due to technical reasons,the WebGIS is always lack of good operation ability like those of desktop GIS application software.Its bottleneck is that it has no instant response and rapid massive data processing ability. However,when Ajax occurs,the situation has been changed.It offers a new solution to the development of WebGIS.In this paper,the principle of Ajax is analyzed firstly.Then combining with Ajax Map offered by Beijing Super Mapping company,the Ajax-based WebGIS Client solution is analyzed and studied.
出处
《测绘科学》
CSCD
北大核心
2007年第5期178-179,186,共3页
Science of Surveying and Mapping
基金
嘉应学院重点扶持学科(地图学与地理信息系统专业)
