摘要
介绍无棱镜全站仪的测量原理,以拓普康GPT-3100N全站仪为例,通过实验重点分析无棱镜测距的稳定性与反射面材质、颜色、入射角、测量距离、网孔、拐角、边缘点等之间的关系,以及能达到的测量精度,得出仪器测距精度稳定的结论,提出无棱镜全站仪在测距工作中的注意事项。
It firstly introduces the principle of the total station measurement, taking Topcon GPT-3100N total station as an example. Through the experiments the stability of non-reflector on the total station is analyzed with reflector material, surface color, distance measurement, range finder, angle of incidence, corners, gaps, etc. Through the experiment data, the conclusion of measuring precision and notice are obtained.
出处
《测绘工程》
CSCD
2014年第9期9-11,16,共4页
Engineering of Surveying and Mapping
基金
国家自然科学基金资助项目(41072225)
河南省科技厅重点攻关项目(092102210362)
河南省科技厅重点攻关项目(112102210193)
教育部人文社会科学重点项目(11YJCZH030)
关键词
全站仪
无棱镜
稳定性
精度
total station
non-reflector
stability
precision
