Realistic Uncertainty Measures for GPS Observations

摘要: The classical concept in geodesy of an exclusively stochastic assessment the total error budget observation data is extended. Uncertainty due to remaining systematics (imprecision) treated consistently by interval mathematics. superposition both random variability (stochasticity) and imprecision yields uncertainty measures such as extended point confidence regions which are more realistic. new applied GPS phase measurements. It exemplarily discussed for a synthetic network.