摘要： 分布式ＧＩＳ将成为互联网时代人类生存所依赖的一种基础设施。目前ＧＩＳ软件的开发大都采用一体化的形式。作者认为应当将ＧＩＳ软件体系结构从整体上作为标准来研究，并提出分布式ＧＩＳ软件体系结构五层模型，探讨了各层的组织与功能。将ＧＩＳ软件体系结构作为整体标准来研究，有利于ＧＩＳ的产业化和社会化，加速ＧＩＳ成为互联网时代人类社会的基础设施。

关键词: GIS, 分布式GIS, 软件体系结构, 基础设施

Abstract: Distribute GIS will become an infrastructure, on which human depends in Internet times. Currently, GIS software developing is in the form of close-coupled. This paper considers we should take the software architecture of GIS as standard promotion in a whole and proposes a software architecture of distribute GIS, at the same time discusses the structure and function of each layer. Taking the software architecture of GIS as standard promotion in a whole, which not only can contribute to GIS industrialization and socialization , but also can lead to the acceleration of making GIS the infrastructure of human society in Internet times.

中图分类号: 

• P208