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 MANS00FRA (Le Mans, France) as a class A station which means that it can used as fiducial station for EUREF densifications.

LATEST RELEASE

C2100 (July 8, 2020)

EPN_A_ETRF2000_C2100.SSC

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
181/2001 - 021/2008 001/2010 4274276.176 ± 0.001 11584.085 ± 0.001 4718385.817 ± 0.001 -0.0002 ± 0.0001 -0.0005 ± 0.0001 0.0002 ± 0.0001
112/1998 - 178/2001 001/2010 4274276.181 ± 0.001 11584.086 ± 0.001 4718385.821 ± 0.001 -0.0002 ± 0.0001 -0.0005 ± 0.0001 0.0002 ± 0.0001

EPN_A_ETRF2014_C2100.SSC

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
181/2001 - 021/2008 001/2010 4274276.132 ± 0.001 11584.040 ± 0.001 4718385.863 ± 0.001 0.0002 ± 0.0001 -0.0003 ± 0.0001 0.0007 ± 0.0001
112/1998 - 178/2001 001/2010 4274276.137 ± 0.001 11584.041 ± 0.001 4718385.867 ± 0.001 0.0002 ± 0.0001 -0.0003 ± 0.0001 0.0007 ± 0.0001

EPN_A_IGS14_C2100.SSC

IGS14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
181/2001 - 021/2008 001/2010 4274275.876 ± 0.001 11584.416 ± 0.001 4718386.094 ± 0.001 -0.0120 ± 0.0001 0.0176 ± 0.0001 0.0117 ± 0.0001
112/1998 - 178/2001 001/2010 4274275.881 ± 0.001 11584.417 ± 0.001 4718386.098 ± 0.001 -0.0120 ± 0.0001 0.0176 ± 0.0001 0.0117 ± 0.0001
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

IGS has not yet released coordinates for MANS00FRA (Le Mans, France).

3. POSITIONS/VELOCITIES PUBLISHED BY THE IERS

LATEST RELEASE

ETRF2000.SSC (April 12, 2001) - more information - ITRF2000_EUR_GPS_PERM.SSC.txt (March 16, 2001) - more information

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
000/0000 - 000/0000 001/1989 4274276.204 ± 0.032 11584.115 ± 0.006 4718385.850 ± 0.035 -0.0016 ± 0.0030 -0.0023 ± 0.0000 -0.0026 ± 0.0030
ITRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
000/0000 - 000/0000 001/1997 4274276.048 ± 0.008 11584.191 ± 0.002 4718385.958 ± 0.008 -0.0129 ± 0.0031 0.0159 ± 0.0006 0.0075 ± 0.0033
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
048/2008 - 054/2008 049/2008 4274275.898 ± 0.000 11584.389 ± 0.000 4718386.067 ± 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
111/1998- 051/2008 001/1993 4274276.195 11584.065 4718385.830 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].