利用AJAX和Web Services构建在线地理空间分析系统

Weiguo Han, L. Di, P. Zhao, Xiaoyan Li
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引用次数: 2

摘要

面向服务的体系结构(SOA)、Web服务、异步JavaScript和XML (AJAX)以及其他新的Web技术已经彻底改变了地理空间Web应用程序的使用。GeoBrain项目建立了一个强大的基于SOA的在线可扩展和可伸缩的地理空间分析系统。该系统利用Web Services和AJAX增强了用户界面的交互能力,改善了用户体验。它为地球科学社区提供了一种高度可互操作的方式来访问开放地理空间联盟(OGC) Web服务,用于地理空间数据的发现、检索、可视化和分析。它还利用Web服务标准来支持地理空间服务的发现、选择、协商和调用,以便做出更明智的决策。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Building an On-line Geospatial Analysis System with AJAX and Web Services
Service Oriented Architecture (SOA), Web Services, Asynchronous JavaScript and XML (AJAX), and other new Web technologies have revolutionized the use of geospatial Web applications. The GeoBrain project has built a powerful online extensible and scalable geospatial analysis system based on SOA. This system utilizes Web Services and AJAX to increase the interactive capabilities of user interfaces and improve the user experience. It provides Geosciences community a highly interoperable way of accessing Open Geospatial Consortium (OGC) Web services for geospatial data discovery, retrieval, visualization and analysis. It also leverages Web service standards to enable geospatial services discovery, selection, negotiation and invocation to be used in making more informed decisions.
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