土地利用信息本体的构建方法研究

摘要

为了解决土地利用信息领域由认知差异和语义描述引起的歧义，本文以本体为理论基础，建立了土地利用信息本体逻辑结构，同时以广西临桂新区“智慧城市”建设中的土地利用信息为载体构建土地利用信息领域本体，对该领域的各类本体进行语义形式化表达，实现了语义互操作。最后用Oracle Spatial对信息本体进行组织存储，为土地资源信息的无缝共享提供了借鉴。%In order to solve the ambiguity in the field of land -used information caused by the cognitive difference and semantic de-scription, the logical structure of the land -used information ontology is established based on the ontology theory .To the land-used information of the “Smart City” in Lingui, Guangxi as the carrier , the domain ontology is established .The various types of the ontology in this field is expressed formally , to achieve semantic interoperability .Finally, the land-used information ontology is organized and stored with Oracle Spatial , to provide some reference for seamless sharing of the land resources information .