非合作目标分光路激光测距中距离值的确定方法  

Determination of the Distance to a Non-Coorperative Target in Laser Ranging with Separate Optical Paths

作　　者：李语强[1] 李荣旺[1] 李祝莲[1] 翟东升[1] 

机构地区：[1]中国科学院国家天文台云南天文台,云南昆明650011

出　　处：《天文研究与技术》2012年第2期137-142,共6页Astronomical Research & Technology

基　　金：国家自然科学基金(10803019)资助

摘　　要：卫星激光测距是目前空间大地测量的主要手段之一,在地球动力学和大地测量学等领域有广泛的应用。云南天文台即将开展非合作目标分光路激光测距试验,即激光接收和发射光路系统分别由相邻较近的两台望远镜完成。针对分光路非合作目标激光测距系统,提出了一种非合作目标分光路激光测距中测距值的确定方法,并给出了相应的计算公式,为分光路激光测距数据处理提供参考。The Satellite Laser Ranging distance measurements, and it is widely appli （SLR） is currently one of main approaches in space-to-earth ed in geodynamics and geodesy. An SLR experiment with non- corrperative target（s） will be carried out in the Yunnan Observatory. In such an experiment laser emitting and receiving are through two different telescopes adjacent to each other. Here we introduce a method of determining the range for such an SLR system, and give corresponding computing formulae, which could be references for data processing in SLR with separate optical paths.

关 键 词：卫星激光测距 分光路 非合作目标 测距值 

分 类 号：P228.5[天文地球—大地测量学与测量工程]