Table 5
Seasonal signal in station height of new VGOS antennas and legacy antennas at common sites.
| Antenna | TRF | A1 [mm] | ϕ1 [°] | A2 [mm] | ϕ2 [º] | No. of ses. | Data span (yr:doy) |
|---|---|---|---|---|---|---|---|
| GGA012M | VIE2022b | 2.7 ± 0.3 | 240 ± 5 | 0.3 ± 0.3 | 130 ± 47 | 85 | 2017:338−2022:098 |
| GGAO7108 | VIE2022b | 7.9 ± 3.3 | 187 ± 21 | 2.0 ± 3.3 | 149 ± 86 | 65 | 1993:118−2007:136 |
| ITRF2020 | 3.1 ±0.2 | 226 ± 4 | 0.2 ± 0.2 | 105 ± 75 | |||
| ISHIOKA | VIE2022b | 2.5 ±0.3 | 234 ± 7 | 2.5 ± 0.3 | 40 ± 7 | 423 | 2015:080−2022:098 |
| ITRF2020 | 2.1 ± 1.0 | 231 ± 29 | 1.5 ± 1.0 | 86 ± 38 | |||
| KOKEE 12M | VIE2022b | 2.1 ±0.5 | 123 ± 13 | 2.3 ± 0.5 | 145 ± 12 | 86 | 2017:338−2022:098 |
| KOKEE | VIE2022b | 2.4 ±0.2 | 172 ± 5 | 0.6 ± 0.2 | 37 ± 20 | 2790 | 1993:160−2022:175 |
| ITRF2020 | 1.1 ± 0.3 | 160 ± 17 | 0.4 ± 0.3 | 115 ± 47 | |||
| MACGO12M | VIE2022b | 2.6 ±0.3 | 325 ± 7 | 0.9 ± 0.3 | 30 ± 22 | 56 | 2020:022−2022:102 |
| FD-VLBA | VIE2022b | 1.3 ±0.2 | 220 ± 11 | 1.0 ± 0.2 | 156 ± 14 | 405 | 1992:014−2022:048 |
| HRAS_O85 | VIE2022b | 3.1 ±2.6 | 177 ± 40 | 3.7 ±2.4 | 39 ± 37 | 729 | 1980:103−1990:303 |
| ITRF2020 | 3.1 ± 0.4 | 176 ± 6 | 0.5 ± 0.3 | 151 ± 39 | |||
| NYALE13S | VIE2022b | 7.3 ± 1.0 | 336 ± 9 | 8.0 ± 1.1 | 137 ± 8 | 176 | 2020:049−2022:175 |
| NYALES2O | VIE2022b | 3.1 ±0.1 | 254 ± 3 | 2.2 ±0.1 | 98 ± 4 | 2282 | 1994:278−2022:173 |
| ITRF2020 | 2.3 ± 0.5 | 295 ± 13 | 1.6 ± 0.5 | 121 ± 19 | |||
| ONSA13SW | VIE2022b | 3.9 ±0.3 | 207 ± 5 | 1.8 ±0.3 | 177 ± 10 | 85 | 2019:008−2022:014 |
| ONSA13NE | VIE2022b | 5.4 ±0.3 | 213 ± 3 | 2.4 ±0.3 | 179 ± 7 | 104 | 2019:008−2022:098 |
| ONSALA6O | VIE2022b | 4.3 ± 0.2 | 211 ± 3 | 1.7 ±0.2 | 16 ± 7 | 1162 | 1980:208−2022:144 |
| ITRF2020 | 3.5 ± 0.3 | 203 ± 5 | 0.4 ± 0.3 | 117 ± 49 | |||
| RAEGSMAR | VIE2022b | 0.9 ±0.8 | 249 ± 42 | 2.6 ± 0.6 | 45 ± 14 | 89 | 2018:352−2022:173 |
| ITRF2020 | 0.7 ± 1.3 | 110 ± 106 | 0.7 ± 1.3 | 116 ± 108 | |||
| RAEGYEB | VIE2022b | 0.9 ±0.3 | 254 ± 27 | 0.6 ± 0.3 | 69 ± 37 | 80 | 2015:048−2022:098 |
| YEBES4OM | VIE2022b | 5.4 ±0.3 | 242 ± 3 | 3.8 ± 0.3 | 6 ± 4 | 391 | 2008:256−2022:116 |
| ITRF2020 | 3.4 ± 0.4 | 229 ± 7 | 1.1 ± 0.4 | 1 ± 23 | |||
| WETTZ13S | VIE2022b | 4.3 ±0.3 | 227 ± 4 | 0.9 ± 0.3 | 4 ± 17 | 88 | 2017:338−2022:102 |
| WETTZ13N | VIE2022b | 6.0 ±0.3 | 243 ± 3 | 1.8 ± 0.3 | 127 ± 9 | 418 | 2015:161−2022:173 |
| WETTZELL | VIE2022b | 5.4 ±0.1 | 232 ± 1 | 0.5 ± 0.1 | 143 ± 13 | 4080 | 1983:321−2022:175 |
| ITRF2020 | 4.1 ± 0.2 | 219 ± 3 | 0.6 ± 0.2 | 17 ± 22 | |||
Notes. Annual (i = 1) and semi-annual (i = 2) signal (described with amplitude Ai and phase ϕi) in station height of new VGOS antennas and legacy antennas at common sites observing in more than 50 sessions in VIE2022b distributed uniformly over the year. For comparison, the seasonal (annual and semi-annual) signal in height from ITRF2020 for the entire site is noted in the respective last rows.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.