| 格网DEM数据误差处理方法探讨 |
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| 引用本文： | 周春峰. 格网DEM数据误差处理方法探讨[J]. 北京测绘, 2014, 0(3): 137-140 |
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| 作者姓名： | 周春峰 |
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| 作者单位： | 辽宁省基础测绘院,辽宁锦州,121003 |
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| 摘 要： | 针对格网DEM数据在检查时出现的问题进行了分析,通过对DEM生成原理、DEM的检查方式的说明,阐述了在部分地区DEM检查出现问题的原因和处理建议。
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| 关 键 词： | DEM检查 DLG数据 套合差 |
Discussion on Processing Method of Great Register Difference between DEM Data and DLG Data |
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| ZHOU Chun-feng. Discussion on Processing Method of Great Register Difference between DEM Data and DLG Data[J]. Beijing Surveying and Mapping, 2014, 0(3): 137-140 |
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| Authors: | ZHOU Chun-feng |
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| Affiliation: | ZHOU Chun-feng (The Basic Surveying and Mapping Institute of Liaoning Province, J inzhou Liaoning 121003,China) |
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| Abstract: | This paper analysis the problems on the grid DEM data checking. By showing the creation principle and the checking method of DEM data, this paper explains the causes of the problems in DEM checking in some places and gives some suggestion. |
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| Keywords: | DEM checking DLG data register difference |
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