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 SPRN00HUN (Sopron, Hungary) 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
270/2015 - 202/2018 001/2010 4123048.273 ± 0.001 1227806.153 ± 0.001 4693474.006 ± 0.001 -0.0002 ± 0.0001 0.0005 ± 0.0001 -0.0007 ± 0.0001
142/2011 - 262/2015 001/2010 4123048.274 ± 0.001 1227806.155 ± 0.001 4693474.005 ± 0.001 -0.0002 ± 0.0001 0.0005 ± 0.0001 -0.0007 ± 0.0001
162/2007 - 134/2011 001/2010 4123048.273 ± 0.001 1227806.157 ± 0.001 4693473.999 ± 0.001 -0.0002 ± 0.0001 0.0005 ± 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
270/2015 - 202/2018 001/2010 4123048.227 ± 0.001 1227806.106 ± 0.001 4693474.054 ± 0.001 0.0000 ± 0.0001 0.0007 ± 0.0001 -0.0001 ± 0.0001
142/2011 - 262/2015 001/2010 4123048.227 ± 0.001 1227806.107 ± 0.001 4693474.053 ± 0.001 0.0000 ± 0.0001 0.0007 ± 0.0001 -0.0001 ± 0.0001
162/2007 - 134/2011 001/2010 4123048.226 ± 0.001 1227806.110 ± 0.001 4693474.046 ± 0.001 0.0000 ± 0.0001 0.0007 ± 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
270/2015 - 202/2018 001/2010 4123047.877 ± 0.001 1227806.470 ± 0.001 4693474.266 ± 0.001 -0.0167 ± 0.0001 0.0180 ± 0.0001 0.0100 ± 0.0001
142/2011 - 262/2015 001/2010 4123047.877 ± 0.001 1227806.471 ± 0.001 4693474.265 ± 0.001 -0.0167 ± 0.0001 0.0180 ± 0.0001 0.0100 ± 0.0001
162/2007 - 134/2011 001/2010 4123047.876 ± 0.001 1227806.474 ± 0.001 4693474.259 ± 0.001 -0.0167 ± 0.0001 0.0180 ± 0.0001 0.0100 ± 0.0001
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

IGS has not yet released coordinates for SPRN00HUN (Sopron, Hungary).

3. POSITIONS/VELOCITIES PUBLISHED BY THE IERS

IERS has not yet released coordinates for SPRN00HUN (Sopron, Hungary).

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 4123047.735 ± 0.000 1227806.625 ± 0.000 4693474.351 ± 0.000 NANANA

5. POSITIONS PUBLISHED BY THE COUNTRY

The official ETRS89 coordinates used in Hungary are maintained by FOMI. 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
000/0000 - now 147/2007 4123048.284 1227806.153 4693474.003 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].