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 DRAG00ISR (Metzoki dragot, ISR) 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
039/2000 - 156/2021 001/2010 4432981.036 ± 0.001 3149431.832 ± 0.001 3322110.291 ± 0.001 0.0005 ± 0.0001 -0.0038 ± 0.0001 0.0080 ± 0.0001

EPN_A_ETRF2014_C2160.SSC

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
039/2000 - 156/2021 001/2010 4432980.978 ± 0.001 3149431.782 ± 0.001 3322110.340 ± 0.001 0.0002 ± 0.0001 -0.0038 ± 0.0001 0.0088 ± 0.0001

EPN_A_IGb14_C2160.SSC

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
039/2000 - 156/2021 001/2010 4432980.552 ± 0.001 3149432.158 ± 0.001 3322110.553 ± 0.001 -0.0201 ± 0.0001 0.0141 ± 0.0001 0.0189 ± 0.0001
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
301/1999 - 102/2020 001/2010 4432980.551 ± 0.000 3149432.158 ± 0.000 3322110.552 ± 0.000 -0.0200 ± 0.0000 0.0140 ± 0.0000 0.0189 ± 0.0000
plus_minus
PREVIOUS RELEASES

3. POSITIONS/VELOCITIES PUBLISHED BY THE IERS

LATEST RELEASE

ETRF2000(14R) not yet ready
-
ITRF2014_GNSS.SSC.txt (January 21, 2016)

ITRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
000/0000 - 000/0000 001/2010 4432980.551 ± 0.001 3149432.158 ± 0.001 3322110.552 ± 0.001 -0.0199 ± 0.0000 0.0140 ± 0.0000 0.0189 ± 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
241/2021 - 247/2021 244/2021 4432980.320 ± 0.000 3149432.327 ± 0.000 3322110.772 ± 0.000 NANANA

5. POSITIONS PUBLISHED BY THE COUNTRY

Coordinates not yet provided for DRAG00ISR (Metzoki dragot, ISR).

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].