摘要
本文主要介绍GDJ打印经纬仪经光电改装后的系统特点及新的观测方法,并由此而获取的效益。
The paper describes the characteristics of a photoelectric GDJ theodolite which is reformed based on our old one with data printer. A new observational method is also introduced and improved results are obtained.
关键词
经纬仪
光电改装
观测法
目视观测仪
GDJ theodolite, photoelectric reformation, observational method
