随着 Internet 的发展,WEB GIS 已经被应用在许多领域,人们在这些GIS 系统上投入了大量的时间和资金,如果能有效地共享并利用旧有GIS 系统的空间信息,我们就能够降低GIS开发和运行的成本。本文首先介绍了一种基于Feature 的WEB GIS引擎(Feature Base)的核心体系结构,然后提出了一个共享空间信息的解决方案。关键词:GIS;WEB GIS;FEATURE;空间信息共享Abstract:With the development of Internet, WEB GIS has already been used in a lot of fields, people have invested a large amount of time and fund in these GIS systems, if we can share and utilize the spatial information of legacy GIS system effectively, we can reduce the cost of GIS developing and operating. This paper introduce a kind of core architecture based on WEB GIS engine (Feature Base) at first, then put forward a solution which shares spatial information with legacy system.Key word: GIS;WEB GIS;SPATIAL INFORMATION SHARING
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