Random Optimization Algorithm on GNSS Monitoring Stations Selection for Ultra-Rapid Orbit Determination and Real-Time Satellite Clock Offset Estimation

<div>Accuracy statistics of ultra-rapid observed (a) and predicted (b) orbits and real-time clock offset (c) of the nine groups of experiments on 3 consecutive days for probability and traditional methods.</div>

Mathematical Problems in Engineering

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Figure 8

Figure 8: Random Optimization Algorithm on GNSS Monitoring Stations Selection for Ultra-Rapid Orbit Determination and Real-Time Satellite Clock Offset Estimation 

Figure 8 | Random Optimization Algorithm on GNSS Monitoring Stations Selection for Ultra-Rapid Orbit Determination and Real-Time Satellite Clock Offset Estimation 