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 HELG00DEU (Helgoland Island, Germany) as a class A station which means that it can used as fiducial station for EUREF densifications.

LATEST RELEASE

C1980 (February 15, 2018)

EPN_A_ETRF2000_C1980.SSC

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
257/2014 - 350/2017 001/2010 3706067.468 ± 0.001 513803.665 ± 0.001 5148174.266 ± 0.001 -0.0004 ± 0.0001 -0.0004 ± 0.0001 -0.0003 ± 0.0001
363/2013 - 249/2014 001/2010 3706067.473 ± 0.001 513803.663 ± 0.001 5148174.274 ± 0.001 -0.0004 ± 0.0001 -0.0004 ± 0.0001 -0.0003 ± 0.0001
251/2008 - 362/2013 001/2010 3706067.472 ± 0.001 513803.662 ± 0.001 5148174.272 ± 0.001 -0.0004 ± 0.0001 -0.0004 ± 0.0001 -0.0003 ± 0.0001
314/1999 - 243/2008 001/2010 3706067.471 ± 0.001 513803.663 ± 0.001 5148174.270 ± 0.001 -0.0004 ± 0.0001 -0.0004 ± 0.0001 -0.0003 ± 0.0001

EPN_A_ETRF2014_C1980.SSC

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
257/2014 - 350/2017 001/2010 3706067.426 ± 0.001 513803.618 ± 0.001 5148174.314 ± 0.001 0.0000 ± 0.0001 -0.0003 ± 0.0001 0.0003 ± 0.0001
363/2013 - 249/2014 001/2010 3706067.431 ± 0.001 513803.616 ± 0.001 5148174.322 ± 0.001 0.0000 ± 0.0001 -0.0003 ± 0.0001 0.0003 ± 0.0001
251/2008 - 362/2013 001/2010 3706067.430 ± 0.001 513803.615 ± 0.001 5148174.320 ± 0.001 0.0000 ± 0.0001 -0.0003 ± 0.0001 0.0003 ± 0.0001
314/1999 - 243/2008 001/2010 3706067.429 ± 0.001 513803.615 ± 0.001 5148174.318 ± 0.001 0.0000 ± 0.0001 -0.0003 ± 0.0001 0.0003 ± 0.0001

EPN_A_IGS14_C1980.SSC

IGS14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
257/2014 - 350/2017 001/2010 3706067.107 ± 0.001 513803.953 ± 0.001 5148174.510 ± 0.001 -0.0151 ± 0.0001 0.0157 ± 0.0001 0.0096 ± 0.0001
363/2013 - 249/2014 001/2010 3706067.113 ± 0.001 513803.951 ± 0.001 5148174.518 ± 0.001 -0.0151 ± 0.0001 0.0157 ± 0.0001 0.0096 ± 0.0001
251/2008 - 362/2013 001/2010 3706067.111 ± 0.001 513803.950 ± 0.001 5148174.516 ± 0.001 -0.0151 ± 0.0001 0.0157 ± 0.0001 0.0096 ± 0.0001
314/1999 - 243/2008 001/2010 3706067.110 ± 0.001 513803.951 ± 0.001 5148174.514 ± 0.001 -0.0151 ± 0.0001 0.0157 ± 0.0001 0.0096 ± 0.0001
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

IGS has not yet released coordinates for HELG00DEU (Helgoland Island, Germany).

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 - 365/2014 001/2010 3706067.471 ± 0.001 513803.663 ± 0.001 5148174.271 ± 0.001 -0.0006 ± 0.0000 -0.0004 ± 0.0000 -0.0004 ± 0.0000
ITRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
start - 365/2014 001/2010 3706067.110 ± 0.001 513803.951 ± 0.001 5148174.515 ± 0.001 -0.0153 ± 0.0000 0.0157 ± 0.0000 0.0095 ± 0.0000
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
119/2018 - 125/2018 122/2018 3706066.979 ± 0.000 513804.087 ± 0.000 5148174.588 ± 0.000 NANANA

5. POSITIONS PUBLISHED BY THE COUNTRY

The official ETRS89 coordinates used in Germany are maintained by BKG. 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
286/2002 - now 001/1989 3706067.475 513803.669 5148174.268 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].