地面三维激光扫描仪自检校方法研究

摘要

Based on the in-depth analysis of the error sources of laser scanner,the main calibration methods of the system errors currently are studied. Self-check calibration method of the laser scanner is put forward, and an indoor self-check calibration field, based on the control points, is designed. By the self-check calibration experiment of GLS-1500,the method is validated feasible, and through the significance test, the basis for optimizing parameters structure is provided.%在深入分析地面三维激光扫描仪系统误差的基础上,研究了其系统误差检校主要方法.提出了扫描仪系统误差自检校方法,设计了基于控制点的室内自检校场,通过对GLS- 1500扫描仪的自检校实验,验证了自检校方法的可行性,并通过显著性检验,为优化扫描仪系统误差参数结构提供了依据.