卫星精密轨道确定 Satellite orbit precision determination
The IERS Conventions (2003) were implemented in the precise orbit determination software SHORDE of Shanghai Astronomical Observatory.
学位攻读期间将IERS规范(2003)实现在上海天文台的精密定轨软件SHORDE中。
参考来源 - 单颗导航卫星定轨研究·2,447,543篇论文数据，部分数据来源于NoteExpress
卫星精密定轨中，需要计算天球坐标系(CRF)到地球固联坐标系(TRF)之间的转换。
For precise satellite orbit determination, the transformation should be done between the Celestial Reference Frame (CRF) and the Terrestrial Reference Frame (TRF).
针对卫星精密定轨过程中观测资料存在粗差以及观测资料的合理定权问题，将抗差方差分量估计引入到卫星精密定轨中。
In this paper, the robust variance component estimation is introduced into the satellite orbit determination to resist the effects of outlying observations and to determine the weights.
卫星激光合怍目标技术是卫星激光测距系统的重要组成部分，广泛应用于导弹、人造卫星和月球等激光测距系统中，是实现高精度测距和精密定轨的关键技术。
Laser cooperative targets is an important instrument of satellite laser ranging system, and has been applied widely in laser range system of missiles, man-made satellite and moon, etc.
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