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 TERS00NLD (West-Terschelling, NLD) as a class A station which means that it can used as fiducial station for EUREF densifications.

LATEST RELEASE

C2235 (February 22, 2023)

EPN_ETRF2000_C2235.SNX.Z

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
159/2014 - 316/2022 001/2010 3798580.867 ± 0.000 346993.843 ± 0.000 5094780.812 ± 0.000 -0.0000 ± 0.0000 0.0006 ± 0.0000 -0.0016 ± 0.0000
119/2000 - 151/2014 001/2010 3798580.871 ± 0.000 346993.844 ± 0.000 5094780.813 ± 0.000 -0.0000 ± 0.0000 0.0006 ± 0.0000 -0.0016 ± 0.0000
283/1999 - 116/2000 001/2010 3798580.876 ± 0.000 346993.843 ± 0.000 5094780.825 ± 0.000 -0.0000 ± 0.0000 0.0006 ± 0.0000 -0.0016 ± 0.0000
305/1996 - 282/1999 001/2010 3798580.879 ± 0.000 346993.844 ± 0.000 5094780.827 ± 0.000 -0.0000 ± 0.0000 0.0006 ± 0.0000 -0.0016 ± 0.0000

EPN_ETRF2014_C2235.SNX.Z

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
159/2014 - 316/2022 001/2010 3798580.825 ± 0.000 346993.797 ± 0.000 5094780.859 ± 0.000 0.0004 ± 0.0000 0.0008 ± 0.0000 -0.0010 ± 0.0000
119/2000 - 151/2014 001/2010 3798580.829 ± 0.000 346993.798 ± 0.000 5094780.861 ± 0.000 0.0004 ± 0.0000 0.0008 ± 0.0000 -0.0010 ± 0.0000
283/1999 - 116/2000 001/2010 3798580.834 ± 0.000 346993.797 ± 0.000 5094780.873 ± 0.000 0.0004 ± 0.0000 0.0008 ± 0.0000 -0.0010 ± 0.0000
305/1996 - 282/1999 001/2010 3798580.836 ± 0.000 346993.798 ± 0.000 5094780.875 ± 0.000 0.0004 ± 0.0000 0.0008 ± 0.0000 -0.0010 ± 0.0000

EPN_IGb14_C2235.SNX.Z

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
159/2014 - 316/2022 001/2010 3798580.522 ± 0.000 346994.139 ± 0.000 5094781.062 ± 0.000 -0.0140 ± 0.0000 0.0171 ± 0.0000 0.0086 ± 0.0000
119/2000 - 151/2014 001/2010 3798580.526 ± 0.000 346994.139 ± 0.000 5094781.063 ± 0.000 -0.0140 ± 0.0000 0.0171 ± 0.0000 0.0086 ± 0.0000
283/1999 - 116/2000 001/2010 3798580.531 ± 0.000 346994.139 ± 0.000 5094781.075 ± 0.000 -0.0140 ± 0.0000 0.0171 ± 0.0000 0.0086 ± 0.0000
305/1996 - 282/1999 001/2010 3798580.534 ± 0.000 346994.140 ± 0.000 5094781.077 ± 0.000 -0.0140 ± 0.0000 0.0171 ± 0.0000 0.0086 ± 0.0000
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

IGS has not yet released coordinates for TERS00NLD (West-Terschelling, NLD).

3. POSITIONS/VELOCITIES PUBLISHED BY THE IERS

LATEST RELEASE

ETRF2000(20R) not yet ready
-
(April 15, 2022)

epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
160/2014 - 366/2020 001/2015 3798580.458 ± 0.001 346994.223 ± 0.001 5094781.103 ± 0.001 -0.0141 ± 0.0002 0.0170 ± 0.0001 0.0089 ± 0.0002
077/2008 - 157/2014 001/2015 3798580.465 ± 0.001 346994.229 ± 0.001 5094781.110 ± 0.001 -0.0137 ± 0.0002 0.0176 ± 0.0001 0.0082 ± 0.0003
349/2003 - 076/2008 001/2015 3798580.457 ± 0.003 346994.226 ± 0.001 5094781.109 ± 0.003 -0.0144 ± 0.0003 0.0170 ± 0.0001 0.0084 ± 0.0003
119/2000 - 348/2003 001/2015 3798580.456 ± 0.004 346994.224 ± 0.002 5094781.109 ± 0.004 -0.0144 ± 0.0003 0.0170 ± 0.0001 0.0084 ± 0.0003
288/1999 - 116/2000 001/2015 3798580.457 ± 0.005 346994.223 ± 0.002 5094781.116 ± 0.006 -0.0144 ± 0.0003 0.0170 ± 0.0001 0.0084 ± 0.0003
095/1997 - 287/1999 001/2015 3798580.458 ± 0.005 346994.224 ± 0.002 5094781.116 ± 0.006 -0.0144 ± 0.0003 0.0170 ± 0.0001 0.0084 ± 0.0003
305/1996 - 094/1997 001/2015 3798580.456 ± 0.005 346994.224 ± 0.002 5094781.117 ± 0.007 -0.0144 ± 0.0003 0.0170 ± 0.0001 0.0084 ± 0.0003
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
324/2022 - 330/2022 327/2022 3798580.341 ± 0.000 346994.356 ± 0.000 5094781.176 ± 0.000 NANANA

5. POSITIONS PUBLISHED BY THE COUNTRY

The official ETRS89 coordinates used in NLD are maintained by Kadaster. 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
001/2011- now 183/2010 3798580.877 346993.847 5094780.819 NANANA
084/2009- 365/2010 184/2008 3798580.872 346993.845 5094780.819 NANANA
unknown start - 083/2009 182/2002 3798580.877 346993.844 5094780.831 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].