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 TLMF00FRA (Toulouse, France) as a class A station which means that it can used as fiducial station for EUREF densifications.

LATEST RELEASE

C2055 (July 25, 2019)

EPN_A_ETRF2000_C2055.SSC

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
274/2012 - 152/2019 001/2010 4627010.057 ± 0.001 111069.212 ± 0.001 4374122.856 ± 0.001 -0.0003 ± 0.0001 -0.0002 ± 0.0001 -0.0005 ± 0.0001
248/2008 - 266/2012 001/2010 4627010.074 ± 0.001 111069.207 ± 0.001 4374122.872 ± 0.001 -0.0003 ± 0.0001 -0.0002 ± 0.0001 -0.0005 ± 0.0001
170/2002 - 121/2008 001/2010 4627010.068 ± 0.001 111069.210 ± 0.001 4374122.864 ± 0.001 -0.0003 ± 0.0001 -0.0002 ± 0.0001 -0.0005 ± 0.0001

EPN_A_ETRF2014_C2055.SSC

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
274/2012 - 152/2019 001/2010 4627010.011 ± 0.001 111069.168 ± 0.001 4374122.902 ± 0.001 -0.0001 ± 0.0001 0.0001 ± 0.0001 0.0000 ± 0.0001
248/2008 - 266/2012 001/2010 4627010.028 ± 0.001 111069.163 ± 0.001 4374122.918 ± 0.001 -0.0001 ± 0.0001 0.0001 ± 0.0001 0.0000 ± 0.0001
170/2002 - 121/2008 001/2010 4627010.021 ± 0.001 111069.167 ± 0.001 4374122.909 ± 0.001 -0.0001 ± 0.0001 0.0001 ± 0.0001 0.0000 ± 0.0001

EPN_A_IGS14_C2055.SSC

IGS14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
274/2012 - 152/2019 001/2010 4627009.765 ± 0.001 111069.569 ± 0.001 4374123.151 ± 0.001 -0.0117 ± 0.0001 0.0192 ± 0.0001 0.0119 ± 0.0001
248/2008 - 266/2012 001/2010 4627009.783 ± 0.001 111069.563 ± 0.001 4374123.167 ± 0.001 -0.0117 ± 0.0001 0.0192 ± 0.0001 0.0119 ± 0.0001
170/2002 - 121/2008 001/2010 4627009.776 ± 0.001 111069.567 ± 0.001 4374123.159 ± 0.001 -0.0117 ± 0.0001 0.0192 ± 0.0001 0.0119 ± 0.0001
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

IGS has not yet released coordinates for TLMF00FRA (Toulouse, France).

3. POSITIONS/VELOCITIES PUBLISHED BY THE IERS

IERS has not yet released coordinates for TLMF00FRA (Toulouse, France).

4. POSITION PUBLISHED WEEKLY IN THE EPN COMBINED SOLUTION

IGS14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
216/2019 - 222/2019 219/2019 4627009.653 ± 0.000 111069.755 ± 0.000 4374123.265 ± 0.000 NANANA

5. POSITIONS PUBLISHED BY THE COUNTRY

The official ETRS89 coordinates used in France 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
272/2012 - now 001/2009 4627010.056 111069.213 4374122.859 NANANA
169/2010 - 272/2012 001/2009 4627010.073 111069.207 4374122.874 NANANA
169/2002 - 169/2010 001/1993 4627010.064 111069.231 4374122.864 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].