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 ONSA00SWE (Onsala, 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
034/1999 - 261/2021 001/2010 3370658.854 ± 0.000 711876.948 ± 0.000 5349786.775 ± 0.000 0.0015 ± 0.0000 -0.0004 ± 0.0000 0.0011 ± 0.0000
001/1996 - 031/1999 001/2010 3370658.858 ± 0.000 711876.949 ± 0.000 5349786.781 ± 0.000 0.0015 ± 0.0000 -0.0004 ± 0.0000 0.0011 ± 0.0000

EPN_ETRF2014_C2175.SNX.Z

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
034/1999 - 261/2021 001/2010 3370658.813 ± 0.000 711876.899 ± 0.000 5349786.824 ± 0.000 0.0020 ± 0.0000 -0.0003 ± 0.0000 0.0017 ± 0.0000
001/1996 - 031/1999 001/2010 3370658.817 ± 0.000 711876.900 ± 0.000 5349786.830 ± 0.000 0.0020 ± 0.0000 -0.0003 ± 0.0000 0.0017 ± 0.0000

EPN_IGb14_C2175.SNX.Z

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
034/1999 - 261/2021 001/2010 3370658.468 ± 0.000 711877.210 ± 0.000 5349787.000 ± 0.000 -0.0144 ± 0.0000 0.0145 ± 0.0000 0.0101 ± 0.0000
001/1996 - 031/1999 001/2010 3370658.472 ± 0.000 711877.211 ± 0.000 5349787.006 ± 0.000 -0.0144 ± 0.0000 0.0145 ± 0.0000 0.0101 ± 0.0000
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

LATEST RELEASE

IGb14.ssc (May 14, 2020) - more information

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
033/1999 - 103/2020 001/2010 3370658.468 ± 0.000 711877.210 ± 0.000 5349787.001 ± 0.000 -0.0143 ± 0.0000 0.0146 ± 0.0000 0.0102 ± 0.0000
002/1994 - 032/1999 001/2010 3370658.475 ± 0.000 711877.211 ± 0.000 5349787.010 ± 0.000 -0.0143 ± 0.0000 0.0145 ± 0.0000 0.0102 ± 0.0000
plus_minus
PREVIOUS RELEASES

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
033/1999 - 365/2014 001/2010 3370658.855 ± 0.001 711876.947 ± 0.001 5349786.776 ± 0.001 0.0017 ± 0.0000 -0.0003 ± 0.0000 0.0013 ± 0.0000
start - 033/1999 001/2010 3370658.862 ± 0.001 711876.949 ± 0.001 5349786.787 ± 0.001 0.0017 ± 0.0000 -0.0003 ± 0.0000 0.0013 ± 0.0000
ITRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
033/1999 - 365/2014 001/2010 3370658.469 ± 0.001 711877.210 ± 0.001 5349787.001 ± 0.001 -0.0143 ± 0.0000 0.0146 ± 0.0000 0.0103 ± 0.0000
start - 033/1999 001/2010 3370658.476 ± 0.001 711877.211 ± 0.001 5349787.012 ± 0.001 -0.0143 ± 0.0000 0.0146 ± 0.0000 0.0103 ± 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
332/2021 - 338/2021 335/2021 3370658.298 ± 0.000 711877.383 ± 0.000 5349787.124 ± 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 3370658.829 711876.937 5349786.738 NANANA
183/2012- 038/2021 182/1999 3370658.831 711876.938 5349786.743 NANANA
033/1999- 182/2012 182/1999 3370658.832 711876.939 5349786.745 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].