摘要
根据数字水准仪倒尺测量的特点,研制出了一种可折卸倒悬式铟钢尺挂件,在确保测量精度的同时,有效提升了测站点的相对高差,并减少了设站次数。
According to the characteristics of digital level inverted ruler measurement,a kind of detachable inverted indium steel ruler hanging piece is developed,which can effectively improve the relative difference of measuring stations and reduce the number of stations set up while guaranteeing the measurement accuracy.
作者
李小伟
Li Xiaowei(Forest Design and Research Institute of Heilongjiang Province,Harbin,Heilongjiang 150080)
出处
《林业科技情报》
2019年第1期105-107,共3页
Forestry Science and Technology Information
关键词
倒尺测量
铟钢尺
挂件
数字水准仪
监测测量
Inverted ruler measurement
indium steel ruler
pendant
digital level
monitoring and measurement
