【摘要】 地质空间信息系统(GSIS)是地质空间信息管理及分析处理的工具。它与地理信息系统有很多类似之处,并且可以借鉴地理信息系统相对比较成熟的理论基础及实践技术,但是,地质空间信息系统有自己的特殊性,不能完全由地理信息系统来实现。目前,地质空间信息系统发展还很不成熟,但其应用前景非常广泛,必将对地质科学的发展起到重要的推动作用。本文提出了一个基于分布式系统的地质空间信息系统的框架模型,包括三维空间数据生成和管理、模型化数据对象管理及多媒体数据存储查询、模糊处理、专家系统等功能。更多还原

【Abstract】 The Geological Spatial Information System is a tool for managing, analyzing and processing geological spatial data. As a spatial information system, GSIS is somewhat similar to GIS, therefore the basic theory and implementation techniques of GIS can be used in GSIS. However, GSIS has its own characters, and cannot be completely realized by just using the existing GIS software. GSIS is still a developing system, but it can be widely used in geological study, and will play an important role in promoting the development of geology. This paper introduces a framework of GSIS based on the distributed system, which provides three-dimensional spatial data creation and management, data-object model management, multimedia data storage and query, blurry processing and expert-system functions.更多还原