期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：2005
卷号：XXXVI-2/W25
出版社：Copernicus Publications
摘要：From the perspective of spatial information sharing and interoperation, the concept of geo-ontology has been proposed in this paper. At first, a brief introduction to the Geo-Ontology concept has been described and the hierarchical structure of geo-ontology has also been analyzed. Then, the traditional method of ontology construction has been discussed and the existing problems have also been summarized systematically. Based on the discussions above, a mixed method of geo-ontology construction combined top-to-bottom with bottom-to-top methods has been proposed in the paper. Combined with police information sharing and interoperation application requirements, a prototype crime case geo-ontology system has been developed which can be used for the construction, management, application of geo-ontology. The research practice has proved that the mixed method of geo-ontology construction is a feasible way for practical applications
关键词：Geo-Ontology; Hierarchy; Construction Method; Management; Applications; Instances
