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 NYAL00NOR (Ny-Alesund, NOR) as a class A station which means that it can used as fiducial station for EUREF densifications.

LATEST RELEASE

C2175 (December 15, 2021)

EPN_ETRF2000_C2175.SNX.Z

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
249/2001 - 362/2013 001/2010 1202430.849 ± 0.000 252626.650 ± 0.000 6237767.549 ± 0.000 0.0015 ± 0.0000 0.0005 ± 0.0000 0.0067 ± 0.0000
340/2000 - 248/2001 001/2010 1202430.840 ± 0.000 252626.652 ± 0.000 6237767.546 ± 0.001 0.0015 ± 0.0000 0.0005 ± 0.0000 0.0067 ± 0.0000
246/1999 - 339/2000 001/2010 1202430.843 ± 0.000 252626.652 ± 0.000 6237767.549 ± 0.001 0.0015 ± 0.0000 0.0005 ± 0.0000 0.0067 ± 0.0000
091/1998 - 222/1999 001/2010 1202430.844 ± 0.000 252626.650 ± 0.000 6237767.546 ± 0.001 0.0015 ± 0.0000 0.0005 ± 0.0000 0.0067 ± 0.0000
001/1996 - 090/1998 001/2010 1202430.835 ± 0.003 252626.664 ± 0.002 6237767.441 ± 0.013 0.0008 ± 0.0003 0.0015 ± 0.0002 -0.0015 ± 0.0010

EPN_ETRF2014_C2175.SNX.Z

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
249/2001 - 362/2013 001/2010 1202430.817 ± 0.000 252626.597 ± 0.000 6237767.605 ± 0.000 0.0024 ± 0.0000 0.0004 ± 0.0000 0.0076 ± 0.0000
340/2000 - 248/2001 001/2010 1202430.808 ± 0.000 252626.599 ± 0.000 6237767.602 ± 0.001 0.0024 ± 0.0000 0.0004 ± 0.0000 0.0076 ± 0.0000
246/1999 - 339/2000 001/2010 1202430.811 ± 0.000 252626.599 ± 0.000 6237767.605 ± 0.001 0.0024 ± 0.0000 0.0004 ± 0.0000 0.0076 ± 0.0000
091/1998 - 222/1999 001/2010 1202430.812 ± 0.000 252626.598 ± 0.000 6237767.602 ± 0.001 0.0024 ± 0.0000 0.0004 ± 0.0000 0.0076 ± 0.0000
001/1996 - 090/1998 001/2010 1202430.803 ± 0.003 252626.612 ± 0.002 6237767.497 ± 0.013 0.0018 ± 0.0003 0.0014 ± 0.0002 -0.0005 ± 0.0010

EPN_IGb14_C2175.SNX.Z

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
249/2001 - 362/2013 001/2010 1202430.460 ± 0.000 252626.745 ± 0.000 6237767.668 ± 0.000 -0.0146 ± 0.0000 0.0075 ± 0.0000 0.0106 ± 0.0000
340/2000 - 248/2001 001/2010 1202430.451 ± 0.000 252626.747 ± 0.000 6237767.665 ± 0.001 -0.0146 ± 0.0000 0.0075 ± 0.0000 0.0106 ± 0.0000
246/1999 - 339/2000 001/2010 1202430.454 ± 0.000 252626.747 ± 0.000 6237767.668 ± 0.001 -0.0146 ± 0.0000 0.0075 ± 0.0000 0.0106 ± 0.0000
091/1998 - 222/1999 001/2010 1202430.455 ± 0.000 252626.746 ± 0.000 6237767.665 ± 0.001 -0.0146 ± 0.0000 0.0075 ± 0.0000 0.0106 ± 0.0000
001/1996 - 090/1998 001/2010 1202430.446 ± 0.003 252626.760 ± 0.002 6237767.560 ± 0.013 -0.0152 ± 0.0003 0.0085 ± 0.0002 0.0025 ± 0.0010
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
249/2001 - 103/2020 001/2010 1202430.459 ± 0.000 252626.745 ± 0.000 6237767.667 ± 0.000 -0.0143 ± 0.0000 0.0074 ± 0.0000 0.0108 ± 0.0000
340/2000 - 249/2001 001/2010 1202430.453 ± 0.000 252626.745 ± 0.000 6237767.665 ± 0.000 -0.0143 ± 0.0000 0.0074 ± 0.0000 0.0108 ± 0.0000
245/1999 - 340/2000 001/2010 1202430.456 ± 0.000 252626.744 ± 0.000 6237767.668 ± 0.000 -0.0143 ± 0.0000 0.0074 ± 0.0000 0.0108 ± 0.0000
091/1998 - 232/1999 001/2010 1202430.458 ± 0.000 252626.743 ± 0.000 6237767.668 ± 0.001 -0.0143 ± 0.0000 0.0074 ± 0.0000 0.0108 ± 0.0000
002/1994 - 092/1998 001/2010 1202430.451 ± 0.001 252626.749 ± 0.001 6237767.602 ± 0.004 -0.0149 ± 0.0001 0.0078 ± 0.0001 0.0058 ± 0.0003
plus_minus
PREVIOUS RELEASES

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
249/2001 - 365/2014 001/2010 1202430.848 ± 0.001 252626.650 ± 0.001 6237767.547 ± 0.001 0.0015 ± 0.0000 0.0007 ± 0.0000 0.0063 ± 0.0000
340/2000 - 249/2001 001/2010 1202430.840 ± 0.001 252626.651 ± 0.001 6237767.542 ± 0.001 0.0015 ± 0.0000 0.0007 ± 0.0000 0.0063 ± 0.0000
239/1999 - 340/2000 001/2010 1202430.843 ± 0.001 252626.651 ± 0.001 6237767.545 ± 0.001 0.0015 ± 0.0000 0.0007 ± 0.0000 0.0063 ± 0.0000
091/1998 - 239/1999 001/2010 1202430.845 ± 0.001 252626.650 ± 0.001 6237767.544 ± 0.001 0.0015 ± 0.0000 0.0007 ± 0.0000 0.0063 ± 0.0000
start - 091/1998 001/2010 1202430.842 ± 0.001 252626.653 ± 0.001 6237767.486 ± 0.002 0.0012 ± 0.0001 0.0009 ± 0.0000 0.0020 ± 0.0001
ITRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
249/2001 - 365/2014 001/2010 1202430.459 ± 0.001 252626.745 ± 0.001 6237767.665 ± 0.001 -0.0145 ± 0.0000 0.0076 ± 0.0000 0.0103 ± 0.0000
340/2000 - 249/2001 001/2010 1202430.451 ± 0.001 252626.747 ± 0.001 6237767.661 ± 0.001 -0.0145 ± 0.0000 0.0076 ± 0.0000 0.0103 ± 0.0000
239/1999 - 340/2000 001/2010 1202430.455 ± 0.001 252626.746 ± 0.001 6237767.664 ± 0.001 -0.0145 ± 0.0000 0.0076 ± 0.0000 0.0103 ± 0.0000
091/1998 - 239/1999 001/2010 1202430.456 ± 0.001 252626.746 ± 0.001 6237767.663 ± 0.001 -0.0145 ± 0.0000 0.0076 ± 0.0000 0.0103 ± 0.0000
start - 091/1998 001/2010 1202430.453 ± 0.001 252626.749 ± 0.001 6237767.605 ± 0.002 -0.0148 ± 0.0001 0.0078 ± 0.0000 0.0060 ± 0.0001
plus_minus
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4. POSITION PUBLISHED WEEKLY IN THE EPN COMBINED SOLUTION

IGS08 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
178/1999 - 184/1999 181/1999 1202433.934 ± 0.000 252632.255 ± 0.000 6237772.520 ± 0.000 NANANA

5. POSITIONS PUBLISHED BY THE COUNTRY

The official ETRS89 coordinates used in NOR are maintained by Statens kartverk. 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
unknown start - now 001/1997 1202430.819 252626.639 6237767.463 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].