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中文摘要：
针对基于分层、基于地理特征和元数据技术在地理信息组织方面的不足,利用地理本体的思想和方法对机场进行认知表达。研究构建了机场地理本体概念模型,根据概念模型和已有异构地理信息之间的映射关系,建立了基于地理本体的机场地理信息数据库。最后以某机场为例,对该机场地理信息进行了有效组织。结果表明,该方法能够消除不同领域用户对信息理解的异议,有利于机场地理信息的语义共享和互操作。
英文摘要：
Based on the analysis of layer-oriented,feature-oriented and metadata technology disadvantages in geoinformation organization,the geo-ontology concept-model of airport was constructed,and the geoinformation database of airport was found based on geo-ontology according to the mapping relationship between airport concept model and the existent different geoinfprmation.At last,an airport was taken as a case study,and its geoinformation was well organized using the above way.The result said that the method of using geo-ontology to organize geoinformation was helping to the understanding of users from different domains,and it was good for airport geoinformation semantic and mutual-operation.
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