| 带信任度模糊评判在矢量地图数据质量中的应用 |
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| 引用本文： | 范玉茹,隋立芬,马莉.带信任度模糊评判在矢量地图数据质量中的应用[J].海洋测绘,2012(1):32-34. |
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| 作者姓名： | 范玉茹 隋立芬 马莉 |
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| 作者单位： | [1]66240部队,北京100046 [2]解放军信息工程大学测绘学院,河南郑州450052 |
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| 摘 要： | 分析了矢量地图数据质量元素,针对现有的质量模糊综合评判失效问题进行了探讨;在此基础上,运用带信任度的模糊综合评判方法对矢量地图数据进行质量评判,较好地解决了评判过程中的失效问题,提高了评判效率以及评判结果的可靠性。
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| 关 键 词： | 地理信息系统 矢量地图数据 模糊综合评判 数据质量 信任度 |
The Application of Fuzzy Judgement with the Trust Degree for the Quality of the Vector Map Data |
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| FAN Yuru,SUI Lifen,MA li.The Application of Fuzzy Judgement with the Trust Degree for the Quality of the Vector Map Data[J].Hydrographic Surveying and Charting,2012(1):32-34. |
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| Authors: | FAN Yuru SUI Lifen MA li |
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| Institution: | 1.66240 Troops,Beijing 100042,China;2.Institute of Surveying and Mapping;Information Engineering,Zhengzhou 450052,China) |
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| Abstract: | This paper analyzes the elements of vector map data quality,discusses the problems of fuzzy synthetic judgement inefficiency.Further more,it applies to the quality of the vector map data based on fuzzy synthetic judgement with the trust degree,which resolves the inefficiency of fuzzy synthetic judgement.It makes the evaluation method more effective and feasible,and the evaluation results more believable. |
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| Keywords: | GIS vector map data fuzzy synthetic judgement data quality trust degree |
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