Ranging Precision Analysis of Stonex X300 3D Laser Scannerd

4th International Conference on Applied Materials and Manufacturing Technology

材料科学;机械制造

Ding, Hua^1 ; Lin, Hao^1 ; Wang, Xin^1

Shenyang Jianzhu University, No 9 Hunan East Road, Hunnan New District, Shenyang, China^1

关键词: 3D laser scanners;    Calibration values;    Design scheme;    Experiment condition;    Nominal values;    Ranging errors;    Ranging precision;    Testing method;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/423/1/012146/pdf
DOI  :  10.1088/1757-899X/423/1/012146

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

This paper takes Stonex X300 3D laser scanners as a design scheme, tests ranging nominal and ranging precision of instrument and compares between calculating solution of Stonex X300 3D laser scanners and the measured distance of Leica TS30 total station. Experiment result shows ranging precision of 3D laser scanners is given on the basis of certain distances while ranging nominal is given on the basis of certain experiment conditions. In the process of collecting data in field surveying, it cannot completely reach its calibration value due to conditional limitation and ranging error in certain distance easily reaches nominal value. However, in terms of total station-scaled 3D laser scanners, it cannot reach too high differentiating ability. The farther the distance, the more difficult the discovery of target point. Ranging precision testing method in this paper has better reliability to be implemented and also has practical value for precision research in 3D terrain laser scanners.