C. Yang, Ying Cao, John D. Evans, M. Kafatos, M. Bambacus
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引用次数: 12
摘要
摘要在过去的几十年里,异构地理空间信息系统得到了快速发展。共享这些宝贵资产的一个重要方法是空间数据基础设施(SDI)。Web服务和分布式地理空间信息服务(Yang et al., 2005)的最新发展为构建SDI提供了一种实用的方法——Web portal。本文描述了与SDI Web portal相关的研究、开发和挑战。
Spatial Web Portal for Building Spatial Data Infrastructure
Abstract The past decades have witnessed the rapid growth of heterogeneous geospatial information systems. An important way to share these valuable assets is a spatial data infrastructure (SDI). Recent developments in Web Services and distributed geospatial information services(Yang et al., 2005) provide a practical approach, Web Portals, to building a SDI. This article describes research, development, and challenges related to Web Portals for SDI.