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 NOR700SWE (Norrkoping, SWE) as a class A station which means that it can used as fiducial station for EUREF densifications.

LATEST RELEASE

C2160 (July 22, 2021)

EPN_A_ETRF2000_C2160.SSC

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
173/2014 - 156/2021 001/2010 3199101.601 ± 0.001 932233.033 ± 0.001 5420316.919 ± 0.001 0.0027 ± 0.0001 0.0005 ± 0.0001 0.0028 ± 0.0001

EPN_A_ETRF2014_C2160.SSC

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
173/2014 - 156/2021 001/2010 3199101.560 ± 0.001 932232.984 ± 0.001 5420316.969 ± 0.001 0.0032 ± 0.0001 0.0006 ± 0.0001 0.0035 ± 0.0001

EPN_A_IGb14_C2160.SSC

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
173/2014 - 156/2021 001/2010 3199101.194 ± 0.001 932233.281 ± 0.001 5420317.133 ± 0.001 -0.0142 ± 0.0001 0.0147 ± 0.0001 0.0114 ± 0.0001
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

IGS has not yet released coordinates for NOR700SWE (Norrkoping, SWE).

3. POSITIONS/VELOCITIES PUBLISHED BY THE IERS

IERS has not yet released coordinates for NOR700SWE (Norrkoping, SWE).

4. POSITION PUBLISHED WEEKLY IN THE EPN COMBINED SOLUTION

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
248/2021 - 254/2021 251/2021 3199101.029 ± 0.000 932233.454 ± 0.000 5420317.269 ± 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 3199101.564 932233.014 5420316.867 NANANA
173/2011- 038/2021 182/1999 3199101.562 932233.014 5420316.868 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].