摘要
介绍了一种可以实现经纬仪竖直角任意角度检定的新型检定装置，它由一台立卧两用数显转台和一支平行光管组合而成，可以实现对小型经纬仪垂直角０°-１８０°范围内任意位置测量．其结构模块化、简单合理、操作方便、检定结果准确度高，特别适用于测风经纬仪的检定．
A new calibration apparatus for random elevation angle of theodolite isintroduced in the paper.It consists of a vertical and horizontal digital reading rotatingtable and a collimator. Random elevation angle within the range of 0°-180°of a smallsized theodolite can be measured by means of the apparatus. Its structure is modular andsimple. It has the advantages of convenient operation and high calibration accuracy and isspecially suitable for the calibration of balloon theodolite.
出处
《光电工程》
CAS
CSCD
1999年第S1期135-138,共4页
Opto-Electronic Engineering
关键词
测风经纬仪
竖直角测量
检定装置
Pilot balloon theodolite, Elevation angle measurement Calibrationapparatus.
