CAG100ITA (Cagliari, ITA)

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 CAG100ITA (Cagliari, ITA) as a class A station which means that it can used as fiducial station for EUREF densifications.

LATEST RELEASE

C2235 (February 22, 2023)

EPN_ETRF2000_C2235.SNX.Z

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
031/2016 - 316/2022 001/2010 4885054.011 ± 0.000 783345.861 ± 0.000 4012042.885 ± 0.000 -0.0006 ± 0.0000 -0.0006 ± 0.0000 -0.0008 ± 0.0000

EPN_ETRF2014_C2235.SNX.Z

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
031/2016 - 316/2022 001/2010 4885053.961 ± 0.000 783345.816 ± 0.000 4012042.930 ± 0.000 -0.0006 ± 0.0000 -0.0003 ± 0.0000 -0.0003 ± 0.0000

EPN_IGb14_C2235.SNX.Z

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
031/2016 - 316/2022 001/2010 4885053.683 ± 0.000 783346.234 ± 0.000 4012043.187 ± 0.000 -0.0138 ± 0.0000 0.0196 ± 0.0000 0.0119 ± 0.0000
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

IGS has not yet released coordinates for CAG100ITA (Cagliari, ITA).

3. POSITIONS/VELOCITIES PUBLISHED BY THE IERS

IERS has not yet released coordinates for CAG100ITA (Cagliari, ITA).

4. POSITION PUBLISHED WEEKLY IN THE EPN COMBINED SOLUTION

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
324/2022 - 330/2022 327/2022 4885053.506 ± 0.000 783346.488 ± 0.000 4012043.340 ± 0.000 NANANA

5. POSITIONS PUBLISHED BY THE COUNTRY

Coordinates not yet provided for CAG100ITA (Cagliari, ITA).

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].