Position Time Series

Multi-Year EPN Solution based on EPN-repro 3

EPN station position time series:

Other residual position time series: ITRF2020, IGS, Nevada Geodetic Laboratory

Official, solutions included up to 27-09-2025 (GPS wk 2385) (Read More)
The official multi-year EPN solution, generated by the EPN reference frame coordinator, is based on the following input SINEX files:
  1. the EPN-repro3 daily combined solutions up to GPS week 2237 (computed with epn_20.atx antenna calibration model)
  2. the routine daily combined solutions from GPS week 2238 till 2385 (computed with epn_20.atx antenna calibration model)
During the estimation, position outliers have been eliminated and discontinuities have been introduced.
Residual Position Time Series: North, East, Up-components of the position residuals with respect to the estimated station positions and velocities.
Position Time Series in ITRS (IGc20): North, East, Up-components of the difference between the estimated positions expressed in IGc20 and a mean position value.
Position Time Series in ETRS89 (ETRF2020): North, East, Up-components of the difference between the estimated positions expressed in ETRF2020 and a mean position value.

Download Residual Position Time Series data
(Format: GPS week, Residual North, Sigma North, Residual East, Sigma east, Residual Up, Sigma Up in mm)

Official Time Series up to week 2385 Extended Time Series up to week 2414/5
Residual Position Time Series Position Time Series in ITRS (IGc20) Position Time Series in ETRS89 (ETRF2020)

Official Station Velocities published by EUREF:

Frame Solution
Number		 From - To
GPS Week		 VNorth
[mm/yr]		 VEast
[mm/yr]		 VUp
[mm/yr]
IGS20 1 0948 - 1012 14.38
± 0.02		 9.98
± 0.01		 10.40
± 0.07
2 1012 - 1278 14.38
± 0.02		 9.98
± 0.01		 10.40
± 0.07
3 1278 - 1910 14.56
± 0.01		 10.78
± 0.01		 7.46
± 0.03
4 1910 - 2327 14.45
± 0.01		 10.21
± 0.01		 11.51
± 0.04
5 2327 - 2385 14.45
± 0.01		 10.22
± 0.01		 11.51
± 0.04
ETRF2020 1 0948 - 1012 -0.73
± 0.02		 -0.28
± 0.01		 10.38
± 0.07
2 1012 - 1278 -0.73
± 0.02		 -0.28
± 0.01		 10.38
± 0.07
3 1278 - 1910 -0.55
± 0.01		 0.52
± 0.01		 7.44
± 0.03
4 1910 - 2327 -0.66
± 0.01		 -0.04
± 0.01		 11.50
± 0.04
5 2327 - 2385 -0.66
± 0.01		 -0.04
± 0.01		 11.50
± 0.04