激光测距仪测量精度如何?

2025-03-15 12:34:03
推荐回答(2个)
回答1:

激光测距仪主要用于煤矿井下测量长度、宽度、高度、面积、体积及通过勾股定律进行间接测量难以测量的场所。矿用激光测距仪是利用激光对目标的距离进行准确测定的仪器。激光测距仪在工作时向目标射出一束很细的激光,由光电元件接收目标反射的激光束,计时器测定激光束从发射到接收的时间,计算出从观测者到目标的距离。激光测距仪重量轻、体积小、操作简单速度快而准确,,主要广泛用于煤矿井下巷道测量、地形测量,矿山施工测量,工程施工测量:测量精度:±5.0mm(典型精度,标准偏差)。

回答2:

正常标准激光测距仪的误差精度如下:
基本误差 0.1m~10m 不超过±0.05m
10m~100m 不超过±0.5m
100m~200m 不超过±1.0m

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