中国新一代流动卫星激光测距系统研究

基金项目: 中国地壳运动观测网络资助项目;国家自然科学基金资助项目(40474068);中国地震局地震联合基金资助项目(105117)

详细信息

New Generation Mobile SLR System TROS-I in China

¹ Crustal Movement Laboratory,Institute of Seismology,CEA,40 Hongshan Side Road,Wuhan 430071,China

Funds: 中国地壳运动观测网络资助项目;国家自然科学基金资助项目(40474068);中国地震局地震联合基金资助项目(105117)

摘要: 我国新一代流动卫星激光测距(SLR)系统TROS-I于2000年建成,并成功地在乌鲁木齐、拉萨西部地区进行了流动观测,弥补了国家SLR跟踪网在亚洲腹地的空缺。本文介绍了TROS-I的组成结构及其在中国西部对Lageos等卫星的观测情况。结果表明,观测标准点精度优于10 mm,最大测程达2万km,可见,流动观测能有效地增强我国激光测距网的监测能力,对于我国自主卫星的精密定轨、中国大陆地壳现今运动的研究可发挥重要作用。
- 流动卫星激光测距 /
- 观测圈 /
- 流动运输
Abstract: The TROS-I is a new generation mobile SLR system in China.TROS-I has successfully obtained SLR data in Urumqi and Lhasa in middle western China where no SLR station existed before.In this paper,construction and observation result(to Lageos etc.) of TROS-I is introduced.The result is shown that the normal point precision of TROS-I is better than 10 mm,and its effective range is 20 000 km.So TROS-I can help upgrade tracking ability of Chinese SLR network,and it also has great potential in precise orbit determination of home made satellites,research of China crustal movement nowadays etc.
- mobile SLR /
- observation pass /
- mobile transportation