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 CAGL00ITA (Cagliari, Italy) as a class A station which means that it can used as fiducial station for EUREF densifications.

LATEST RELEASE

C2040 (April 29, 2019)

EPN_A_ETRF2000_C2040.SSC

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
193/2001 - 262/2013 001/2010 4893379.081 ± 0.001 772649.509 ± 0.001 4004181.921 ± 0.001 -0.0004 ± 0.0001 -0.0005 ± 0.0001 -0.0004 ± 0.0001
007/1996 - 191/2001 001/2010 4893379.079 ± 0.001 772649.505 ± 0.001 4004181.919 ± 0.001 -0.0004 ± 0.0001 -0.0005 ± 0.0001 -0.0004 ± 0.0001

EPN_A_ETRF2014_C2040.SSC

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
193/2001 - 262/2013 001/2010 4893379.031 ± 0.001 772649.464 ± 0.001 4004181.966 ± 0.001 -0.0004 ± 0.0001 -0.0003 ± 0.0001 0.0001 ± 0.0001
007/1996 - 191/2001 001/2010 4893379.029 ± 0.001 772649.460 ± 0.001 4004181.964 ± 0.001 -0.0004 ± 0.0001 -0.0003 ± 0.0001 0.0001 ± 0.0001

EPN_A_IGS14_C2040.SSC

IGS14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
193/2001 - 262/2013 001/2010 4893378.754 ± 0.001 772649.882 ± 0.001 4004182.224 ± 0.001 -0.0135 ± 0.0001 0.0197 ± 0.0001 0.0124 ± 0.0001
007/1996 - 191/2001 001/2010 4893378.752 ± 0.001 772649.879 ± 0.001 4004182.222 ± 0.001 -0.0135 ± 0.0001 0.0197 ± 0.0001 0.0124 ± 0.0001
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

IGS has not yet released coordinates for CAGL00ITA (Cagliari, Italy).

3. POSITIONS/VELOCITIES PUBLISHED BY THE IERS

IERS has not yet released coordinates for CAGL00ITA (Cagliari, Italy).

4. POSITION PUBLISHED WEEKLY IN THE EPN COMBINED SOLUTION

IGS08 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
258/2013 - 264/2013 261/2013 4893378.703 ± 0.000 772649.954 ± 0.000 4004182.270 ± 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 4893379.078 772649.511 4004181.920 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].