摘要
介绍了免棱镜全站仪的基本特点和性能;对Nikon DTM-352免棱镜全站仪在无反射棱镜条件下的测距性能进行了多方面的测试,包括照准不同材质和不同颜色的反射目标测距、以不同的入射角(激光束与目标面之间的夹角)测距、瞄准不同透明度的反射面测距以及对物镜加罩测距,并通过对大量的测试结果进行精度分析,得出了一些对实际工作有参考价值的结论。
This paper introduces the basic features and the performance of reflectorless total station. The ranging performance of Nikon DTM-352 reflectorless total station is tested in many ways under the condition of reflectorless, including the reflecting targets with different material property and different color, ranging in different angle of incidence, aiming reflecting planes with different transparency and measuring distance by using the model of lens with mask. Based on the precision analysis of a lot of testing results, some useful conclusions are drawn.
出处
《地理空间信息》
2008年第2期133-135,共3页
Geospatial Information
关键词
免棱镜全站仪
测距性能
测试
精度分析
reflectorless total station
ranging performance
test
precision analysis
