| 数字地面模型(DEM)和正射影像(DOM)的设计与实施 |
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| 引用本文： | 黄欣.数字地面模型(DEM)和正射影像(DOM)的设计与实施[J].北京测绘,2007(2):40-43,26. |
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| 作者姓名： | 黄欣 |
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| 作者单位： | 沈阳市勘察测绘研究院,辽宁,沈阳,110015 |
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| 摘 要： | 从1:2000比例尺数字地面模型(DEM)和1:2000比例尺正射影像(DOM),设计与实施过程入手,系统的阐述了数字地面模型(DEM)和正射影像(DOM)的设计与实施过程和方法。成果的精度经全野外实地全站仪检测比较,符合成图的精度要求,结论认为这项成果能够广泛应用于测绘生产中应用。
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| 关 键 词： | 精度要求 空三加密 布点方法 DEM DOM |
| 文章编号： | 1007-3000(2007)02-5 |
| 收稿时间： | 2006-02-14 |
| 修稿时间： | 2006-02-14 |
Design and Realization of DEM and DOM |
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| HUANG Xin.Design and Realization of DEM and DOM[J].Beijing Surveying and Mapping,2007(2):40-43,26. |
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| Authors: | HUANG Xin |
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| Abstract: | This paper starts with the design and implement of 1:2000 DEM and DOM,and expound the process and method of the DEM and DOM's design and implement systemically, The result's precision is compared with the field by Total Station, which meets the precision demand of mapping, so concludes that this production can apply to the production of surveying. |
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| Keywords: | precision demand space three-dimensional encrypt set point method DEM DOM |
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