【摘要】 应用独立框架的富客户端技术的特点,对WEBGIS在表现交互,地图渲染,图属相融合,数据协同等方面进行了扩展,并实现了相关模型及原型系统.提出了一个基于X3D的富客户端WEBGIS原型系统设计及其应用,并进行了试验研究,克服了传统WEBGIS存在的不足.更多还原

【Abstract】 In this paper,an independent framework for rich-client technology,the characteristics of the WEBGIS in the performance of interactive,map rendering,figure Zodiac integration,data collaboration and other aspects of the expansion and realization of the relevant model and prototype system.Proposed the X3D-based rich client WEBGIS prototype system design and application,and conduct a pilot study to overcome the shortcomings of traditional WEBGIS.更多还原