需求驱动兵团空间数据本体语义的描述  

Requirement-driven approach for semantic description of crops spatial data

作　　者：李伟[1] 赵庆展[1] 韩峰[1] 

机构地区：[1]新疆石河子大学信息科学与技术学院,新疆石河子832000

出　　处：《测绘科学》2013年第2期119-121,共3页Science of Surveying and Mapping

基　　金：国家科技支撑计划项目(2007BAH12B01);国家科技支撑计划项目(2012BAH27B03)

摘　　要：针对兵团空间信息集成与共享异构数据语义的广泛性和复杂性,本文依据其领域特性和共享需求,采用本体作为兵团空间数据表示的方法,从应用领域出发,以需求来驱动兵团空间数据本体框架构建,提出了兵团空间数据的本体工程构建方法,研究了本体领域、概念类型、语义关系,并对空间数据本体进行了语义描述。评估表明该方法构建的兵团空间数据本体有效,有利于数据共享与互操作。Aiming at the universality and complexity of data semantic heterogeneities in corps spatial intbrmation integration and sharing, based on the field characteristics and sharing requirement of corps spatial data, ontology was selected as knowledge representa- tion method in the paper. It proposed a requirement-driven approach for building spatial corps data ontology framework from the appli- cation, and the construction method of ontology engineering for corps spatial data was put forward, then the spatial data was performed ontology semantic description. Evaluation showed that the method of spatial data ontology construction for corps could be effectively used to share data with interoperability.

关 键 词：语义 空间数据 本体构建 需求驱动 兵团 

分 类 号：P208[天文地球—地图制图学与地理信息工程]