| 三维激光扫描测量内符合精度试验研究 |
| |
| 引用本文： | 齐建伟,朱恩利.三维激光扫描测量内符合精度试验研究[J].地理空间信息,2012,10(4):20-22. |
| |
| 作者姓名： | 齐建伟 朱恩利 |
| |
| 作者单位： | 黄河水利职业技术学院测绘工程系,河南开封,475003 |
| |
| 基金项目： | 2011年度黄河水院青年科研基金资助计划项目（2011QNKY015） |
| |
| 摘 要： | 研究了三维激光扫描测量系统对标靶的重复扫描测量精度,得出其内符合精度优于1 mm,精度并没有随着扫描距离的增加而降低。采用一种基于激光空间分布拓扑关系的方法来分别评价高程精度和平面位置精度,从数据统计来看,平面位置内符合精度较高。
|
| 关 键 词： | 三维激光 扫描测量 内符合精度 精度估算 |
Experimental Study on Internal Accord Accuracy of 3D Laser Scanning |
| |
| Abstract: | This paper studied on scanning the target of repeated measurement of 3D laser scanning system, and got the results were that the precision obtained was better than 1mm and accuracy did not increase with scanning distance from near to far. It used a method which based on laser spatial distribution relationship to evaluate vertical accuracy and horizontal accuracy, from the statistical data, horizontal accuracy expressed a higher precision. |
| |
| Keywords: | 3D laser scanning measurement precision obtained accuracy evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
