摘要
介绍了一种可以将大地方位角度精确传递给带有直角反射体固定目标的光电准直经纬仪 它采用准直测量与望远镜共轴的光学系统 ,保证了测量基准的统一 ;激光准直照明配合窄带滤光片提高了整台设备的信噪比 。
The photoelectronic autocollimation theodolite which transmits the angle of azimuth to the right angle prism fixed in the rocket is described. And the design method that approaches measurement system accuracy and environment adaptability with centroid position interpolation technique and narrow band-pass filter is presented.
出处
《光子学报》
EI
CAS
CSCD
北大核心
2003年第5期622-624,共3页
Acta Photonica Sinica
