应用天文研究组知识库

激光测距技术作为空间目标距离测量精度最高的手段,在空间碎片测量与监测领域发挥了重要作用。本文介绍了国内外空间碎片激光测距技术的发展历程与目前的技术水平,总结了空间碎片激光测距技术在空间目标轨道确定、空间环境研究以及空间目标特征分析领域的应用研究,提出了空间碎片激光测距技术在多站联合测量、红外波段测量技术以及白天激光测距几个方向的发展趋势。 

Laser ranging, as the most accurate technology for measuring the distance of space targets, has played an important role in the field of space debris measurement and monitoring. In this paper, the research progress and current technical level of the space debris laser ranging in the domestic and overseas are introduced. The application research of space debris laser ranging technology in the fields of space target orbit determination, space environment research and space target feature analysis are summarized. The development trend of space debris laser ranging technology in multi-station joint measurement, infrared band measurement technology and daytime laser ranging technology is proposed.