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 |