| 基于知识与规则的地籍数据质量检查方法 |
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| 引用本文： | 吴长彬,闾国年,舒飞跃.基于知识与规则的地籍数据质量检查方法[J].地理与地理信息科学,2007,23(5):22-25,30. |
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| 作者姓名： | 吴长彬 闾国年 舒飞跃 |
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| 作者单位： | 南京师范大学地理信息科学江苏省重点实验室,江苏,南京,210097 |
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| 摘 要： | 空间数据质量控制的方法和效率是影响数据质量的关键,传统手段只能解决部分质量问题且效率较低。该文提出基于知识与规则的地籍数据质量检查方法,通过分析提取和依靠专家经验建立地籍知识与规则库,包括空间关系规则与属性知识规则。基于该知识与规则库开发地籍数据质量检查系统,有效地保证了地籍数据的建库质量。
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| 关 键 词： | 知识与规则 数据质量 地籍数据 空间关系规则 |
| 文章编号： | 1672-0504（2007）05-0022-04 |
| 修稿时间： | 2007-04-042007-06-25 |
Research on Quality Checking Method Based on Knowledge and Rule to Cadastral Data |
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| WU Chang-bin,LV Guo-nian,SHU Fei-yue.Research on Quality Checking Method Based on Knowledge and Rule to Cadastral Data[J].Geography and Geo-Information Science,2007,23(5):22-25,30. |
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| Authors: | WU Chang-bin LV Guo-nian SHU Fei-yue |
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| Institution: | Jiangsu Provincial Key Lab of GIS Science, Nanj ing Normal University, Nanjing 210097, China |
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| Abstract: | Quality control method and efficiency is affecting the quality of spatial data.Traditional means only resolve some quality problems and are less efficient.Even the general geographic information system can only make some simple checking to features inside one layer but the inspection between layers is powerless.Based on knowledge and rules,this paper brings forward a new quality inspection method for cadastral data quality.Through data mining and expert experience,the cadastral knowledge and rule base including spatial relationship and attribute knowledge is established.On this basis,cadastral data quality inspection system that can be configured dynamically and check data automatically is developed,so that it can effectively control the quality of cadastral data. |
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| Keywords: | knowledge and rule data quality cadastral data spatial relation rule |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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