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 BPDL00POL (Biala Podlaska, POL) as a class B station and consequently it should NOT be used as fiducial station for EUREF densifications.

LATEST RELEASE

C2145 (April 11, 2021)

EPN_B_ETRF2000_C2145.SSC

ETRF2000 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
157/2019 - 051/2021 233/2019 3615990.148 ± 0.001 1544390.848 ± 0.001 5005373.503 ± 0.001 NANANA
094/2008 - 155/2019 133/2014 3615990.147 ± 0.001 1544390.849 ± 0.001 5005373.501 ± 0.001 NANANA

EPN_B_ETRF2014_C2145.SSC

ETRF2014 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
157/2019 - 051/2021 233/2019 3615990.106 ± 0.001 1544390.799 ± 0.001 5005373.559 ± 0.001 NANANA
094/2008 - 155/2019 133/2014 3615990.104 ± 0.001 1544390.800 ± 0.001 5005373.553 ± 0.001 NANANA

EPN_B_IGb14_C2145.SSC

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
157/2019 - 051/2021 233/2019 3615989.535 ± 0.001 1544391.275 ± 0.001 5005373.824 ± 0.001 NANANA
094/2008 - 155/2019 133/2014 3615989.631 ± 0.001 1544391.195 ± 0.001 5005373.773 ± 0.001 NANANA
plus_minus
PREVIOUS RELEASES

2. POSITIONS/VELOCITIES PUBLISHED BY THE IGS

IGS has not yet released coordinates for BPDL00POL (Biala Podlaska, POL).

3. POSITIONS/VELOCITIES PUBLISHED BY THE IERS

IERS has not yet released coordinates for BPDL00POL (Biala Podlaska, POL).

4. POSITION PUBLISHED WEEKLY IN THE EPN COMBINED SOLUTION

IGb14 epoch t0 Position (m) Velocity (m/y)
X Y Z VX VY VZ
248/2021 - 254/2021 251/2021 3615989.494 ± 0.000 1544391.306 ± 0.000 5005373.842 ± 0.000 NANANA

5. POSITIONS PUBLISHED BY THE COUNTRY

The official ETRS89 coordinates used in POL are maintained by GUGIK. 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
154/2008- now 001/2011 3615990.151 1544390.849 5005373.509 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].