Simulation test approved that these two stations have contributed much in the orbit determination precision, especially in the Z direction.
模拟试验表明增加南极中山站和北极黄河站之后,对北斗卫星的定轨精度有很大改善,特别是在Z方向上提高很大。
参考来源 - 监测站的分布对定轨精度影响的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
计算结果表明，使用经各种误差修正后的测速数据参与初轨计算能有效提高定轨精度。
The result shows that using velocity measuring data after error correction in preliminary orbiting computation can effectively improve the orbit determination precision.
实测数据的计算结果表明，新的定轨方法可以实时自主地得出卫星轨道的位置，并能达到较高的定轨精度。
The experiment result with real measurement shows that the new method can be used in real time autonomous satellite orbit determination with high accuracy.
空间碎片的观测精度将会直接影响到空间碎片的定轨精度，因此对空间碎片观测精度进行判定是有重要意义的。
The observational accuracy of the space debris will affect their orbit determination accuracy, so it is especially vital for us to determinate the observational accuracy of the space debris.
应用推荐