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).

1. POSITIONS/VELOCITIES PUBLISHED BY EUREF

EUREF has classified TARI00ESP (Tarifa, Spain) as a class B station and consequently it should NOT be used as fiducial station for EUREF densifications.

LATEST RELEASE

C2070 (September 14, 2019)

EPN_B_ETRF2000_C2070.SSC

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
214/2015 - 131/2019 181/2017 5140808.352 ± 0.001 -504298.089 ± 0.001 3728984.718 ± 0.001 NANANA

EPN_B_ETRF2014_C2070.SSC

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
214/2015 - 131/2019 181/2017 5140808.305 ± 0.001 -504298.127 ± 0.001 3728984.766 ± 0.001 NANANA

EPN_B_IGS14_C2070.SSC

IGS14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
214/2015 - 131/2019 181/2017 5140808.085 ± 0.001 -504297.536 ± 0.001 3728985.149 ± 0.001 NANANA
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

IGS has not yet released coordinates for TARI00ESP (Tarifa, Spain).

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
start - 365/2014 001/2010 5140808.367 ± 0.001 -504298.059 ± 0.001 3728984.717 ± 0.001 NANANA
ITRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
start - 365/2014 001/2010 5140808.156 ± 0.001 -504297.665 ± 0.001 3728985.044 ± 0.001 NANANA
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
022/2017 - 028/2017 025/2017 5140808.091 ± 0.000 -504297.542 ± 0.000 3728985.150 ± 0.000 NANANA

5. POSITIONS PUBLISHED BY THE COUNTRY

The official ETRS89 coordinates used in Spain are maintained by CSG. 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
074/2018 - now 001/2017 5140808.353 -504298.085 3728984.719 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].