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 VLIS00NLD (Vlissingen, NLD) as a class A station which means that it can used as fiducial station for EUREF densifications.

LATEST RELEASE

C2130 (January 3, 2021)

EPN_A_ETRF2000_C2130.SSC

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
136/2016 - 312/2020 001/2010 3975805.228 ± 0.001 249950.077 ± 0.001 4964446.088 ± 0.001 -0.0011 ± 0.0001 0.0005 ± 0.0001 -0.0014 ± 0.0001

EPN_A_ETRF2014_C2130.SSC

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
136/2016 - 312/2020 001/2010 3975805.185 ± 0.001 249950.031 ± 0.001 4964446.135 ± 0.001 -0.0007 ± 0.0001 0.0007 ± 0.0001 -0.0008 ± 0.0001

EPN_A_IGb14_C2130.SSC

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
136/2016 - 312/2020 001/2010 3975804.897 ± 0.001 249950.386 ± 0.001 4964446.348 ± 0.001 -0.0144 ± 0.0001 0.0176 ± 0.0001 0.0093 ± 0.0001
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

IGS has not yet released coordinates for VLIS00NLD (Vlissingen, NLD).

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
000/0000 - 000/0000 001/2010 3975805.229 ± 0.001 249950.072 ± 0.001 4964446.092 ± 0.001 0.0000 ± 0.0000 0.0005 ± 0.0000 -0.0011 ± 0.0000
ITRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
000/0000 - 000/0000 001/2010 3975804.898 ± 0.001 249950.381 ± 0.001 4964446.352 ± 0.001 -0.0133 ± 0.0000 0.0176 ± 0.0000 0.0096 ± 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
080/2021 - 086/2021 083/2021 3975804.735 ± 0.000 249950.583 ± 0.000 4964446.451 ± 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 3975805.224 249950.079 4964446.088 NANANA
084/2009- 365/2010 184/2008 3975805.221 249950.077 4964446.086 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].