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 REDZ00POL (Redzikowo, Poland) as a class A station which means that it can used as fiducial station for EUREF densifications.

LATEST RELEASE

C2010 (October 2, 2018)

EPN_A_ETRF2000_C2010.SSC

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
318/2016 - 202/2018 001/2010 3550066.930 ± 0.001 1093331.794 ± 0.001 5167561.961 ± 0.001 0.0001 ± 0.0001 -0.0002 ± 0.0001 -0.0007 ± 0.0001
195/2016 - 310/2016 001/2010 3550066.952 ± 0.001 1093331.804 ± 0.001 5167561.993 ± 0.001 0.0001 ± 0.0001 -0.0002 ± 0.0001 -0.0007 ± 0.0001
306/2014 - 185/2016 001/2010 3550066.931 ± 0.001 1093331.794 ± 0.001 5167561.963 ± 0.001 0.0001 ± 0.0001 -0.0002 ± 0.0001 -0.0007 ± 0.0001
093/2008 - 298/2014 001/2010 3550066.925 ± 0.001 1093331.793 ± 0.001 5167561.951 ± 0.001 0.0001 ± 0.0001 -0.0002 ± 0.0001 -0.0007 ± 0.0001

EPN_A_ETRF2014_C2010.SSC

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
318/2016 - 202/2018 001/2010 3550066.887 ± 0.001 1093331.745 ± 0.001 5167562.010 ± 0.001 0.0005 ± 0.0001 -0.0001 ± 0.0001 -0.0001 ± 0.0001
195/2016 - 310/2016 001/2010 3550066.909 ± 0.001 1093331.755 ± 0.001 5167562.041 ± 0.001 0.0005 ± 0.0001 -0.0001 ± 0.0001 -0.0001 ± 0.0001
306/2014 - 185/2016 001/2010 3550066.888 ± 0.001 1093331.745 ± 0.001 5167562.012 ± 0.001 0.0005 ± 0.0001 -0.0001 ± 0.0001 -0.0001 ± 0.0001
093/2008 - 298/2014 001/2010 3550066.881 ± 0.001 1093331.744 ± 0.001 5167562.000 ± 0.001 0.0005 ± 0.0001 -0.0001 ± 0.0001 -0.0001 ± 0.0001

EPN_A_IGS14_C2010.SSC

IGS14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
318/2016 - 202/2018 001/2010 3550066.522 ± 0.001 1093332.068 ± 0.001 5167562.193 ± 0.001 -0.0169 ± 0.0001 0.0153 ± 0.0001 0.0086 ± 0.0001
195/2016 - 310/2016 001/2010 3550066.544 ± 0.001 1093332.078 ± 0.001 5167562.224 ± 0.001 -0.0169 ± 0.0001 0.0153 ± 0.0001 0.0086 ± 0.0001
306/2014 - 185/2016 001/2010 3550066.523 ± 0.001 1093332.068 ± 0.001 5167562.195 ± 0.001 -0.0169 ± 0.0001 0.0153 ± 0.0001 0.0086 ± 0.0001
093/2008 - 298/2014 001/2010 3550066.516 ± 0.001 1093332.067 ± 0.001 5167562.182 ± 0.001 -0.0169 ± 0.0001 0.0153 ± 0.0001 0.0086 ± 0.0001
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

IGS has not yet released coordinates for REDZ00POL (Redzikowo, Poland).

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
start - 302/2014 001/2010 3550066.927 ± 0.001 1093331.795 ± 0.001 5167561.954 ± 0.001 -0.0001 ± 0.0001 -0.0001 ± 0.0000 -0.0013 ± 0.0001
ITRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
start - 302/2014 001/2010 3550066.519 ± 0.001 1093332.070 ± 0.001 5167562.185 ± 0.001 -0.0171 ± 0.0001 0.0154 ± 0.0000 0.0080 ± 0.0001
plus_minus
PREVIOUS RELEASES

4. POSITION PUBLISHED WEEKLY IN THE EPN COMBINED SOLUTION

IGS08 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
231/2018 - 237/2018 234/2018 3550066.377 ± 0.000 1093332.201 ± 0.000 5167562.270 ± 0.000 NANANA

5. POSITIONS PUBLISHED BY THE COUNTRY

The official ETRS89 coordinates used in Poland are maintained by GUGIK. 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
154/2008 - now 001/2011 3550066.925 1093331.791 5167561.954 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].