摘要
主要介绍利用LAGEOS1卫星的全球激光测距资料精确测定我国的激光流动站 7343,735 5的地心坐标 ,并对观测资料作了精度分析 ,结果表明 :激光流动站站坐标测定精度达厘米级 ,激光流动站的观测精度约为 2cm。
Using global SLR data to Lageos1, we have precisely determined the geocentric coordinates of two Chinese mobile SLR sites 7343, 7355 designed by China. The results show that the formal errors of eatimated geocentric coordinates of 7343, 7355 sites reach cm magnitude, the maximum differences between solutions from different programs , and final residual rms of 7343, 7355 sites are about 2 cm, which are comparable to those of all the global data.
出处
《中国科学院上海天文台年刊》
2002年第23期5-11,共7页
Annals Shanghai Astronomical Observatory Chinese Academy of Sciences
