| 基于ArcGIS等高线回放法检查DEM精度研究 |
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| 引用本文： | 刘玉晶,王明亮,邵瑞萍.基于ArcGIS等高线回放法检查DEM精度研究[J].测绘与空间地理信息,2009,32(1). |
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| 作者姓名： | 刘玉晶 王明亮 邵瑞萍 |
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| 作者单位： | 1. 黑龙江第一测绘工程院,黑龙江哈尔滨,150086
2. 东北农业大学资源与环境学院,黑龙江哈尔滨,150030 |
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| 摘 要： | 简要介绍了几种DEM精度评价方法的优缺点,并详细阐述了利用ArcGIS的空间分析模块,结合等高线回放法,对数字摄影测量所生产的DEM产品进行精度检查的方法.
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| 关 键 词： | 精度评价 精度检查 |
Research on Inspecting the Precision of DEM by Contours Matching Method Based on ArcGIS |
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| LIU Yu-jing,WANG Ming-liang,SHAO Rui-ping.Research on Inspecting the Precision of DEM by Contours Matching Method Based on ArcGIS[J].Geomatics & Spatial Information Technology,2009,32(1). |
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| Authors: | LIU Yu-jing WANG Ming-liang SHAO Rui-ping |
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| Institution: | 1.The First Heilongjiang Surveying and Mapping Engineering Institute;Harbin 150086;China;2.School of Resources and Environment;Northeast Agriculture University;Harbin 150030;China |
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| Abstract: | This paper simply introduces the advantages and disadvantages of Several DEM precision assessment means,and then it specifically discussed the precision inspection means of DEM product by digital photogrammetry,based on ArcGIS spatial analysis module combined with contours matching method. |
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| Keywords: | DEM |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
