| 基于本体的地理空间信息集成框架与实现 |
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| 作者单位： | 信息工程大学测绘学院 |
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| 摘 要： | 论述了地理本体的基本概念、结构,介绍了地理本体的建模方法,提出了基于地理本体的空间数据集成框架,包括构建地理本体、数据预处理、概念映射、数据映射和数据抽取与转换5个步骤;设计了基于本体的空间数据集成方案,以数字地形图数据、海图数据向标准本体的集成为例对方案进行验证试验,并取得了初步成果。
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| 关 键 词： | 地理本体 空间数据集成 语义 地理本体建模 地理本体集成 |
Geo-Spatial Information Integration Framework and Realization on Ontology |
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| GUO Li,CUI Tie-jun,LIU Gang,ZHENG Hai-ying. Geo-Spatial Information Integration Framework and Realization on Ontology[J]. Journal of Institute of Surveying and Mapping, 2008, 0(6) |
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| Authors: | GUO Li CUI Tie-jun LIU Gang ZHENG Hai-ying |
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| Abstract: | Basic concepts,components and construction methods of geo-ontology were briefly introduced in this thesis.Integration framework based on geo-ontology was presented,including geo-ontology constructing,data preprocessing,conception mapping,data mapping,data taking out and conversion.Integration project based on geo-ontology was designed.At last,the design project was validated by integrating digital relief map and chart to standard geo-ontology. |
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| Keywords: | geo-ontology spatial data integration semantics geo-ontology constructing geo-ontology integration |
| 本文献已被 CNKI 等数据库收录！ |
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