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 AUTN00FRA (Autun, FRA) as a class A station which means that it can used as fiducial station for EUREF densifications.

LATEST RELEASE

C2160 (July 22, 2021)

EPN_A_ETRF2000_C2160.SSC

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
160/2013 - 156/2021 001/2010 4349466.210 ± 0.001 326196.027 ± 0.001 4638521.760 ± 0.001 -0.0006 ± 0.0001 -0.0002 ± 0.0001 -0.0009 ± 0.0001
249/2009 - 152/2013 001/2010 4349466.209 ± 0.001 326196.026 ± 0.001 4638521.758 ± 0.001 -0.0006 ± 0.0001 -0.0002 ± 0.0001 -0.0009 ± 0.0001
106/2005 - 240/2009 001/2010 4349466.215 ± 0.001 326196.028 ± 0.001 4638521.772 ± 0.001 -0.0006 ± 0.0001 -0.0002 ± 0.0001 -0.0009 ± 0.0001

EPN_A_ETRF2014_C2160.SSC

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
160/2013 - 156/2021 001/2010 4349466.165 ± 0.001 326195.982 ± 0.001 4638521.806 ± 0.001 -0.0003 ± 0.0001 0.0000 ± 0.0001 -0.0003 ± 0.0001
249/2009 - 152/2013 001/2010 4349466.164 ± 0.001 326195.981 ± 0.001 4638521.805 ± 0.001 -0.0003 ± 0.0001 0.0000 ± 0.0001 -0.0003 ± 0.0001
106/2005 - 240/2009 001/2010 4349466.170 ± 0.001 326195.983 ± 0.001 4638521.818 ± 0.001 -0.0003 ± 0.0001 0.0000 ± 0.0001 -0.0003 ± 0.0001

EPN_A_IGb14_C2160.SSC

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
160/2013 - 156/2021 001/2010 4349465.889 ± 0.001 326196.363 ± 0.001 4638522.039 ± 0.001 -0.0134 ± 0.0001 0.0181 ± 0.0001 0.0107 ± 0.0001
249/2009 - 152/2013 001/2010 4349465.887 ± 0.001 326196.362 ± 0.001 4638522.037 ± 0.001 -0.0134 ± 0.0001 0.0181 ± 0.0001 0.0107 ± 0.0001
106/2005 - 240/2009 001/2010 4349465.893 ± 0.001 326196.364 ± 0.001 4638522.050 ± 0.001 -0.0134 ± 0.0001 0.0181 ± 0.0001 0.0107 ± 0.0001
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

IGS has not yet released coordinates for AUTN00FRA (Autun, FRA).

3. POSITIONS/VELOCITIES PUBLISHED BY THE IERS

IERS has not yet released coordinates for AUTN00FRA (Autun, FRA).

4. POSITION PUBLISHED WEEKLY IN THE EPN COMBINED SOLUTION

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
290/2021 - 296/2021 293/2021 4349465.728 ± 0.000 326196.576 ± 0.000 4638522.162 ± 0.000 NANANA

5. POSITIONS PUBLISHED BY THE COUNTRY

The official ETRS89 coordinates used in FRA are maintained by IGN. 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
169/2010- now 001/2009 4349466.207 326196.025 4638521.758 NANANA
105/2005- 169/2010 001/1993 4349466.188 326196.012 4638521.776 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].