摘要
本文介绍了在靶场使用的电影经纬仪一种自检方法及与此法有关的天文基本知识。仪器各单项误差检测方法,各单项误差对测角精度的影响及修正方法,指出提高电影经纬仪外场使用精度的途径。
The paper presents a self-checking method used in the cine-theodolite in the range and the related basic astronomical knowledge. Each error checkingmethod, the effects of each error on the accuracy of angle measurement andthe correcting method, an approach for improving field accuracy of cine-theodolite is pointed out.
出处
《光电工程》
CAS
CSCD
1990年第5期14-25,共12页
Opto-Electronic Engineering
关键词
电影
经纬仪
外声
误差
测角精度
Cine-theodolites, Angle-measuring accuracy, Target range measurement, Error checking, Error correction
