Precise Orbit Determination of Global Navigation Satellite System of ...

Chapter 9 Software and Simulation Results
ambiguity
Ambiguity
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Tim e (hour)
Figure 9-44 Float Ambiguity Solution of an IGSO Satellite at λ=20° at Tracking Station 1
0 24 48 72 96 120 144 168 192 216 240
Time (hour)
Figure 9-45 Float Ambiguity Solution of an IGSO Satellite at λ=20° at Tracking Station 5
Figure 9-48 shows the accuracies of x, y, z coordinates of orbit determination of an IGSO satellite located at
λ=20° with float ambiguity solution considering the satellite visibility and observation sample rate 1 minute are
±0.02 m, ±0.14 m and ±0.04 m respectively. Figure 9-49 and Figure 9-50 show the related ambiguity solution.
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