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地面激光扫描仪的精度影响因素分析 被引量:37

Analysis on Accuracy Influential Factors of Terrestrial Laser Scanners
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摘要 尽管地面三维激光扫描技术正被越来越多地应用于多个领域,但对其测量数据的精度评定,至今尚缺乏必要的理论及方法支持。从分析直接测量数据出发,对该类测量仪器误差的主要来源及其对测量数据的影响情况进行了详细分析,构建了地面三维激光扫描仪单个扫描点测量数据的精度评价模型。该模型为基于地面三维激光扫描仪高精度测量项目(如变形监测)的测量成果精度评定,以及测量方案的优化设计提供了所必需的理论基础。
出处 《铁道勘察》 2007年第4期5-8,共4页 Railway Investigation and Surveying
基金 北京市自然科学基金资助项目(编号:8063027) 北京市教育委员会科技发展计划项目(编号:KM200610016009)
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参考文献5

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二级参考文献12

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