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).

1. POSITIONS/VELOCITIES PUBLISHED BY EUREF

EUREF has classified OSLO00NOR (Oslo, NOR) as a class B station and consequently it should NOT be used as fiducial station for EUREF densifications.

LATEST RELEASE

C2175 (December 15, 2021)

EPN_ETRF2000_C2175_short.SNX.Z

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
060/1999 - 233/1999 152/2000 3169982.172 ± 0.000 579956.596 ± 0.000 5485936.496 ± 0.000 NANANA

EPN_ETRF2014_C2175_short.SNX.Z

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
060/1999 - 233/1999 152/2000 3169982.126 ± 0.000 579956.547 ± 0.000 5485936.539 ± 0.000 NANANA

EPN_IGb14_C2175_short.SNX.Z

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
060/1999 - 233/1999 152/2000 3169981.940 ± 0.000 579956.708 ± 0.000 5485936.629 ± 0.000 NANANA
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

IGS has not yet released coordinates for OSLO00NOR (Oslo, NOR).

3. POSITIONS/VELOCITIES PUBLISHED BY THE IERS

LATEST RELEASE

ETRF97.SSC (January 8, 1998) - more information - ITRF97_EUR_GPS_PERM.SSC.txt (February 12, 1999) - more information

ETRF97 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
032/1998 - 365/1998 001/1989 3169982.141 ± 0.175 579956.764 ± 0.050 5485936.522 ± 0.285 NANANA
start - 032/1998 001/1989 3169982.180 ± 0.159 579956.776 ± 0.045 5485936.582 ± 0.260 NANANA
ITRF97 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
032/1998 - 000/0000 001/1997 3169981.996 ± 0.023 579956.695 ± 0.007 5485936.585 ± 0.037 NANANA
start - 032/1998 001/1997 3169982.035 ± 0.010 579956.707 ± 0.003 5485936.644 ± 0.016 NANANA
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
003/1999 - 009/1999 006/1999 3169981.970 ± 0.000 579956.701 ± 0.000 5485936.608 ± 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 3169982.143 579956.600 5485936.468 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].