| Geospatial Semantic Interoperability Based on Ontology |
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| 引用本文： | WANG Yandong GONG Jianya WU Xiaohuang. Geospatial Semantic Interoperability Based on Ontology[J]. 地球空间信息科学学报, 2007, 10(3): 204-207. DOI: 10.1007/s11806-007-0071-7 |
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| 作者姓名： | WANG Yandong GONG Jianya WU Xiaohuang |
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| 作者单位： | State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing Wuhan University，129 Luoyu Road Wuhan 430079 China |
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| 基金项目： | Supported by the National Natural Science Foundation of China ( No. 40601083 )，the National Key Basic Research and Develop-ment Program of China ( No. 2004CB318206). |
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| 摘 要： | In GIS field, great varieties of information from different domains are involved in order to solve ac- tual problems. But usually spatial information is stored in diverse spatial databases, manipulated by different GIS platforms. Semantic heterogeneity is caused due to the distinctions of conception explanations among various GIS implements. It will result in the information obtaining and understanding gaps for spatial data sharing and usage. An ontology-based model for spatial information semantic interoperability is put forward after the comprehensive review of progress in ontology theory, methodology and application research in GIS domain.
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| 关 键 词： | 语义互通性 GIS 地理信息系统 本体论 |
| 文章编号： | 1009-5020（2007）03-204-04 |
| 收稿时间： | 2007-06-12 |
| 修稿时间： | 2007-06-12 |
Geospatial semantic interoperability based on ontology |
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| Wang Yandong,Gong Jianya,Wu Xiaohuang. Geospatial semantic interoperability based on ontology[J]. Geo-Spatial Information Science, 2007, 10(3): 204-207. DOI: 10.1007/s11806-007-0071-7 |
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| Authors: | Wang Yandong Gong Jianya Wu Xiaohuang |
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| Affiliation: | (1) State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, 129 Luoyu Road, Wuhan, 430079, China |
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| Abstract: | In GIS field, great varieties of information from different domains are involved in order to solve ac- tual problems. But usually spatial information is stored in diverse spatial databases, manipulated by different GIS platforms. Semantic heterogeneity is caused due to the distinctions of conception explanations among various GIS implements. It will result in the information obtaining and understanding gaps for spatial data sharing and usage. An ontology-based model for spatial information semantic interoperability is put forward after the comprehensive review of progress in ontology theory, methodology and application research in GIS domain. |
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| Keywords: | ontology GIS interoperability semantic heterogeneous |
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