The experiment result with real measurement shows that the new method can be used in real time autonomous satellite orbitdetermination with high accuracy.
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。
2
The application of Bi-satellite positioning system to LEO or MEO satellite orbitdetermination be analyzed and discussed some corresponding orbitdetermination methods.
The result shows that using velocity measuring data after error correction in preliminary orbiting computation can effectively improve the orbitdetermination precision.