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Table 2 Summary of the parameters compared in the analyses and their characteristics

From: Impact of different NWM-derived mapping functions on VLBI and GPS analysis

Compared parameters Temporal resolution Units No. GPS stations No. VLBI stations
Delay domain analysis
Zenith hydrostatic delay 6 h mm 411 61
Equivalent height error
Zenith wet delay
Hydrostatic mapping factors
Wet mapping factors
Position domain analysis
Weighted root mean square error Daily mm 18
Daily by session 29