Due to the occurance of coordinate jumps, the station coordinates given in the tables below are valid for a specific period in time (indicated in the first column). The coordinate jumps are caused by station-specific equipment changes (see station log and/or EPN_discontinuities.snx).

To obtain the station positions at an epoch t different from t0, apply the station velocities: X(t) = X(t0) + (t-t0)*VX; Y(t) = Y(t0) + (t-t0)*VY; Z(t) = Z(t0) + (t-t0)*VZ

1. POSITIONS/VELOCITIES PUBLISHED BY EUREF

EUREF has classified VIS000SWE (Visby, SWE) as a class A station which means that it can used as fiducial station for EUREF densifications.

LATEST RELEASE

C2175 (December 15, 2021)

EPN_ETRF2000_C2175.SNX.Z

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
310/1996 - 261/2021 001/2010 3246470.589 ± 0.000 1077900.332 ± 0.000 5365277.930 ± 0.000 0.0016 ± 0.0000 0.0003 ± 0.0000 0.0014 ± 0.0000

EPN_ETRF2014_C2175.SNX.Z

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
310/1996 - 261/2021 001/2010 3246470.547 ± 0.000 1077900.282 ± 0.000 5365277.979 ± 0.000 0.0021 ± 0.0000 0.0003 ± 0.0000 0.0021 ± 0.0000

EPN_IGb14_C2175.SNX.Z

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
310/1996 - 261/2021 001/2010 3246470.173 ± 0.000 1077900.583 ± 0.000 5365278.146 ± 0.000 -0.0157 ± 0.0000 0.0147 ± 0.0000 0.0100 ± 0.0000
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

IGS has not yet released coordinates for VIS000SWE (Visby, SWE).

3. POSITIONS/VELOCITIES PUBLISHED BY THE IERS

LATEST RELEASE

ETRF2000-R14.SSC (October 4, 2016) - ITRF2014_GNSS.SSC.txt (January 21, 2016)

ETRF2000(R14) epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
000/0000 - 000/0000 001/2010 3246470.588 ± 0.001 1077900.331 ± 0.001 5365277.930 ± 0.001 0.0017 ± 0.0000 0.0004 ± 0.0000 0.0014 ± 0.0000
ITRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
000/0000 - 000/0000 001/2010 3246470.172 ± 0.001 1077900.583 ± 0.001 5365278.146 ± 0.001 -0.0156 ± 0.0000 0.0148 ± 0.0000 0.0100 ± 0.0000
plus_minus
PREVIOUS RELEASES

4. POSITION PUBLISHED WEEKLY IN THE EPN COMBINED SOLUTION

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
339/2021 - 345/2021 342/2021 3246469.984 ± 0.000 1077900.760 ± 0.000 5365278.264 ± 0.000 NANANA

5. POSITIONS PUBLISHED BY THE COUNTRY

The official ETRS89 coordinates used in SWE are maintained by LM. This agency is fully responsible for the information kindly provided to the EPN:

Valid (from - to) epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
038/2021- now 182/1999 3246470.557 1077900.311 5365277.895 NANANA
315/2019- 038/2021 182/1999 3246470.559 1077900.312 5365277.898 NANANA
183/2012- 315/2019 182/1999 3246470.560 1077900.313 5365277.901 NANANA
213/1993- 182/2012 182/1999 3246470.561 1077900.313 5365277.902 NANANA

Following a recent initiative of the EUREF Technical Working Group (Monitoring of official national ETRF coordinates on EPN web), the differences between the national coordinates and the latest cumulative EPN solutions (section 1) are regularly monitored. They are given in two maps: [horizontal differences] and [vertical differences].