Oceanographic ontology-based spatial knowledge query

The construction of oceanographic ontologies is fundamental to the "digital ocean". Therefore, on the basis of introduction of new concept of oceanographic ontology, an oceanographic ontology-based spatial knowledge query (OOBSKQ) method was proposed and developed. Because the method uses a natural language to describe query conditions and the query result is highly integrated knowledge,it can provide users with direct answers while hiding the complicated computation and reasoning processes, and achieves intelligent,automatic oceanographic spatial information query on the level of knowledge and semantics. A case study of resource and environmental application in bay has shown the implementation process of the method and its feasibility and usefulness.

作 者： WANG Jinggui SU Fenzhen ZHOU Chenghu DU Yunyan YANG Xiaomei   作者單位： WANG Jinggui(State Key Laboratory of Resources and Environmental Information Systems, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China;Institute of Sciences Research, Zhujiang River Water Resources Commission, Ministry of Water Resources, Guangzhou 510611,China;Graduate School of the Chinese Academy of Sciences, Beijing 100049, China)

SU Fenzhen,ZHOU Chenghu,DU Yunyan,YANG Xiaomei(State Key Laboratory of Resources and Environmental Information Systems, Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China) 

刊 名： 海洋學(xué)報(bào)（英文版）  SCI 英文刊名： ACTA OCEANOLOGICA SINICA  年，卷(期)： 2005 24(4)  分類號： P7  關(guān)鍵詞： spatial information query   oceanographic ontology   MGIS  

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