From: Comparison of non-tidal loading data for application in a secular terrestrial reference frame
Provider | Period | x | y | z | |||
---|---|---|---|---|---|---|---|
Offset | Drift | Offset | Drift | Offset | Drift | ||
ESMGFZ | 1976.0–2021.5 | 1.74 (0.01) | – 0.23 (0.00) | 0.83 (0.01) | – 0.06 (0.00) | 0.93 (0.01) | – 0.01 (0.00) |
1980.0–2021.5 | 1.27 (0.01) | – 0.16 (0.00) | 0.75 (0.01) | – 0.04 (0.00) | 0.91 (0.01) | – 0.01 (0.00) | |
1993.0–2021.5 | 1.48 (0.01) | – 0.17 (0.00) | 0.63 (0.01) | – 0.03 (0.00) | 0.37 (0.02) | 0.04 (0.00) | |
2000.0–2021.5 | 2.07 (0.02) | – 0.22 (0.00) | 1.31 (0.03) | – 0.08 (0.00) | – 1.37 (0.03) | 0.17 (0.00) | |
2010.0–2021.5 | – 3.20 (0.07) | 0.09 (0.00) | – 4.67 (0.08) | 0.28 (0.01) | – 3.94 (0.09) | 0.33 (0.01) | |
GCTI20 | 1980.0–2021.2 | – 0.49 (0.01) | – 0.06 (0.00) | 0.69 (0.01) | 0.06 (0.00) | – 1.65 (0.01) | – 0.11 (0.00) |
1993.0–2021.2 | – 0.48 (0.01) | – 0.06 (0.00) | 0.62 (0.01) | 0.06 (0.00) | – 1.52 (0.01) | – 0.12 (0.00) | |
2000.0–2021.2 | – 0.57 (0.02) | – 0.05 (0.00) | 0.57 (0.02) | 0.07 (0.00) | – 1.97 (0.02) | – 0.09 (0.00) | |
2010.0–2021.2 | – 0.74 (0.05) | – 0.04 (0.00) | 1.70 (0.05) | – 0.00 (0.00) | – 1.88 (0.07) | – 0.09 (0.00) | |
SLR | 1993.0–2021.0 | 0.21 (0.12) | – 0.00 (0.01) | – 0.58 (0.11) | 0.02 (0.01) | – 0.38 (0.18) | 0.06 (0.02) |
2000.0–2021.0 | 0.38 (0.20) | – 0.01 (0.02) | – 0.65 (0.18) | 0.02 (0.01) | 0.83 (0.30) | – 0.04 (0.02) | |
2010.0–2021.0 | – 0.12 (0.63) | 0.01 (0.04) | – 1.21 (0.63) | 0.06 (0.04) | – 0.65 (1.05) | 0.05 (0.07) |