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 MATE00ITA (Matera, Italy) as a class A station which means that it can used as fiducial station for EUREF densifications.

LATEST RELEASE

C2010 (October 2, 2018)

EPN_A_ETRF2000_C2010.SSC

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
190/2017 - 202/2018 001/2010 4641949.845 ± 0.001 1393045.167 ± 0.001 4133287.249 ± 0.001 -0.0028 ± 0.0001 -0.0002 ± 0.0001 0.0029 ± 0.0001
330/2008 - 182/2017 001/2010 4641949.847 ± 0.001 1393045.162 ± 0.001 4133287.254 ± 0.001 -0.0028 ± 0.0001 -0.0002 ± 0.0001 0.0029 ± 0.0001
170/1999 - 328/2008 001/2010 4641949.848 ± 0.001 1393045.166 ± 0.001 4133287.252 ± 0.001 -0.0028 ± 0.0001 -0.0002 ± 0.0001 0.0029 ± 0.0001
192/1996 - 168/1999 001/2010 4641949.843 ± 0.001 1393045.161 ± 0.001 4133287.250 ± 0.001 -0.0028 ± 0.0001 -0.0002 ± 0.0001 0.0029 ± 0.0001
115/1996 - 180/1996 001/2010 4641949.813 ± 0.001 1393045.152 ± 0.001 4133287.220 ± 0.001 -0.0028 ± 0.0001 -0.0002 ± 0.0001 0.0029 ± 0.0001
001/1996 - 107/1996 001/2010 4641949.843 ± 0.001 1393045.165 ± 0.001 4133287.248 ± 0.001 -0.0028 ± 0.0001 -0.0002 ± 0.0001 0.0029 ± 0.0001

EPN_A_ETRF2014_C2010.SSC

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
190/2017 - 202/2018 001/2010 4641949.795 ± 0.001 1393045.121 ± 0.001 4133287.295 ± 0.001 -0.0027 ± 0.0001 0.0000 ± 0.0001 0.0035 ± 0.0001
330/2008 - 182/2017 001/2010 4641949.797 ± 0.001 1393045.116 ± 0.001 4133287.300 ± 0.001 -0.0027 ± 0.0001 0.0000 ± 0.0001 0.0035 ± 0.0001
170/1999 - 328/2008 001/2010 4641949.798 ± 0.001 1393045.120 ± 0.001 4133287.298 ± 0.001 -0.0027 ± 0.0001 0.0000 ± 0.0001 0.0035 ± 0.0001
192/1996 - 168/1999 001/2010 4641949.792 ± 0.001 1393045.115 ± 0.001 4133287.296 ± 0.001 -0.0027 ± 0.0001 0.0000 ± 0.0001 0.0035 ± 0.0001
115/1996 - 180/1996 001/2010 4641949.762 ± 0.001 1393045.105 ± 0.001 4133287.266 ± 0.001 -0.0027 ± 0.0001 0.0000 ± 0.0001 0.0035 ± 0.0001
001/1996 - 107/1996 001/2010 4641949.793 ± 0.001 1393045.119 ± 0.001 4133287.295 ± 0.001 -0.0027 ± 0.0001 0.0000 ± 0.0001 0.0035 ± 0.0001

EPN_A_IGS14_C2010.SSC

IGS14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
190/2017 - 202/2018 001/2010 4641949.462 ± 0.001 1393045.520 ± 0.001 4133287.534 ± 0.001 -0.0186 ± 0.0001 0.0190 ± 0.0001 0.0148 ± 0.0001
330/2008 - 182/2017 001/2010 4641949.464 ± 0.001 1393045.515 ± 0.001 4133287.539 ± 0.001 -0.0186 ± 0.0001 0.0190 ± 0.0001 0.0148 ± 0.0001
170/1999 - 328/2008 001/2010 4641949.465 ± 0.001 1393045.520 ± 0.001 4133287.537 ± 0.001 -0.0186 ± 0.0001 0.0190 ± 0.0001 0.0148 ± 0.0001
192/1996 - 168/1999 001/2010 4641949.460 ± 0.001 1393045.515 ± 0.001 4133287.535 ± 0.001 -0.0186 ± 0.0001 0.0190 ± 0.0001 0.0148 ± 0.0001
115/1996 - 180/1996 001/2010 4641949.429 ± 0.001 1393045.505 ± 0.001 4133287.505 ± 0.001 -0.0186 ± 0.0001 0.0190 ± 0.0001 0.0148 ± 0.0001
001/1996 - 107/1996 001/2010 4641949.460 ± 0.001 1393045.518 ± 0.001 4133287.534 ± 0.001 -0.0186 ± 0.0001 0.0190 ± 0.0001 0.0148 ± 0.0001
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

LATEST RELEASE

IGS14.CRD (January 29, 2017) - more information

IGS14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
329/2008 - 046/2015 001/2010 4641949.463 ± 0.001 1393045.516 ± 0.001 4133287.539 ± 0.001 -0.0185 ± 0.0000 0.0190 ± 0.0000 0.0148 ± 0.0000
169/1999 - 329/2008 001/2010 4641949.465 ± 0.001 1393045.520 ± 0.001 4133287.537 ± 0.001 -0.0185 ± 0.0000 0.0190 ± 0.0000 0.0148 ± 0.0000
191/1996 - 169/1999 001/2010 4641949.462 ± 0.001 1393045.514 ± 0.001 4133287.535 ± 0.001 -0.0185 ± 0.0000 0.0190 ± 0.0000 0.0148 ± 0.0000
109/1996 - 190/1996 001/2010 4641949.440 ± 0.001 1393045.508 ± 0.001 4133287.512 ± 0.001 -0.0185 ± 0.0000 0.0190 ± 0.0000 0.0148 ± 0.0000
002/1994 - 108/1996 001/2010 4641949.464 ± 0.001 1393045.517 ± 0.001 4133287.534 ± 0.001 -0.0185 ± 0.0000 0.0190 ± 0.0000 0.0148 ± 0.0000
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
329/2008 - 365/2014 001/2010 4641949.846 ± 0.001 1393045.163 ± 0.001 4133287.253 ± 0.001 -0.0027 ± 0.0000 -0.0002 ± 0.0000 0.0029 ± 0.0000
169/1999 - 329/2008 001/2010 4641949.848 ± 0.001 1393045.167 ± 0.001 4133287.252 ± 0.001 -0.0027 ± 0.0000 -0.0002 ± 0.0000 0.0029 ± 0.0000
191/1996 - 169/1999 001/2010 4641949.845 ± 0.001 1393045.161 ± 0.001 4133287.250 ± 0.001 -0.0027 ± 0.0000 -0.0002 ± 0.0000 0.0029 ± 0.0000
109/1996 - 191/1996 001/2010 4641949.823 ± 0.001 1393045.155 ± 0.001 4133287.227 ± 0.001 -0.0027 ± 0.0000 -0.0002 ± 0.0000 0.0029 ± 0.0000
start - 109/1996 001/2010 4641949.847 ± 0.001 1393045.164 ± 0.001 4133287.249 ± 0.001 -0.0027 ± 0.0000 -0.0002 ± 0.0000 0.0029 ± 0.0000
ITRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
329/2008 - 365/2014 001/2010 4641949.463 ± 0.001 1393045.516 ± 0.001 4133287.539 ± 0.001 -0.0185 ± 0.0000 0.0190 ± 0.0000 0.0148 ± 0.0000
169/1999 - 329/2008 001/2010 4641949.465 ± 0.001 1393045.520 ± 0.001 4133287.537 ± 0.001 -0.0185 ± 0.0000 0.0190 ± 0.0000 0.0148 ± 0.0000
191/1996 - 169/1999 001/2010 4641949.462 ± 0.001 1393045.515 ± 0.001 4133287.535 ± 0.001 -0.0185 ± 0.0000 0.0190 ± 0.0000 0.0148 ± 0.0000
109/1996 - 191/1996 001/2010 4641949.440 ± 0.001 1393045.508 ± 0.001 4133287.512 ± 0.001 -0.0185 ± 0.0000 0.0190 ± 0.0000 0.0148 ± 0.0000
start - 109/1996 001/2010 4641949.464 ± 0.001 1393045.517 ± 0.001 4133287.534 ± 0.001 -0.0185 ± 0.0000 0.0190 ± 0.0000 0.0148 ± 0.0000
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
231/2018 - 237/2018 234/2018 4641949.303 ± 0.000 1393045.686 ± 0.000 4133287.661 ± 0.000 NANANA

5. POSITIONS PUBLISHED BY THE COUNTRY

The official ETRS89 coordinates used in Italy are maintained by IGM. 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
000/0000 - now 001/2008 4641949.848 1393045.169 4133287.244 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].