摘要
将SLR资料计算的轨道与CODE轨道进行了比较 ,并将比较结果转换到RTN坐标系中。通过比较分析发现 ,两种轨道差值在轨道径向、法向和沿轨方向的精度分别优于 1 0cm、5 0cm和 45cm ;SLR和微波资料确定的GLONASS卫星轨道在径向存在系统误差 。
The orbits of the GLONASS Satellites are determined by using the SLR data observed from March 28 to April 24, 1999. The seven-day orbital arcs for the GLONASS satellites are computed. The results with the orbits of satellites computed by CODE are compared. The systematic error between SLR orbits and radiometric orbits of GLONASS satellites is confirmed.
出处
《武汉大学学报（信息科学版）》
EI
CSCD
北大核心
2003年第4期440-443,共4页
Geomatics and Information Science of Wuhan University
基金
国家杰出青年科学基金资助项目 (4 982 5 10 7)
