| 三维激光扫描单点定位精度评定方法研究 |
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| 引用本文： | 向娟,李钢,黄承亮,蒲玲媛. 三维激光扫描单点定位精度评定方法研究[J]. 海洋测绘, 2009, 29(3): 68-70 |
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| 作者姓名： | 向娟 李钢 黄承亮 蒲玲媛 |
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| 作者单位： | 中国矿业大学,环境与测绘学院,江苏,徐州,221008;中国矿业大学,环境与测绘学院,江苏,徐州,221008;徐州市国土资源局,江苏,徐州,221000;徐州市国土资源局,江苏,徐州,221000 |
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| 摘 要： | 三维激光扫描技术是当前的一种新技术,其仪器的精度评定方法还不完善,提出两种三维激光扫描单点定位精度评价方法,即外部符合精度评价方法和内部符合精度评价方法。介绍了两种方案的实施过程,并且通过实验进行了分析,得到了较好的评价结果。
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| 关 键 词： | 三维激光扫描 单点定位 精度评定 |
Precision Evaluation of Point Positioning on 3D Laser Scanning |
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| XIANG Juan,LI Gang,HUANG Cheng-liang,PU Ling-yuan. Precision Evaluation of Point Positioning on 3D Laser Scanning[J]. Hydrographic Surveying and Charting, 2009, 29(3): 68-70 |
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| Authors: | XIANG Juan LI Gang HUANG Cheng-liang PU Ling-yuan |
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| Affiliation: | 1. School of Environment Science and Spatial lnformatics, China University of Mining and Technology, Xuzhou, Jiangsu,221008 ;2. Land and Resources Bureau of Xuzhou, Xuzhou, Jiangsu, 221000) |
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| Abstract: | 3D laser scanning technology is currently a new technique. Evaluation of the precision equipment is not perfect. This paper presents two three-dimensional laser scanning point positioning accuracy of evaluation methods, an external evaluation method and accuracy of echo within the accuracy of echo evaluation methods. Results show feasibility and validity of the approach. |
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| Keywords: | 3D laser scanning point positioning precision evaluation |
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