[IGSSTATION-5229] ZECK Resubmission of the missing daily data files DOY 339, 340 and 349

[Rudolf Stöger]

Author: Rudolf Stoeger

Ladies and Gentlemen

I forward an E-mail to you,
concerning the ZECK GNSS Permanent Tracking Station
in the Observatory Zelenchukskaya, Russia.

With best regards
Rudi



True coordinates of ZECK station have been inserted
into headers of RINEX files for DOYs 339, 340, 349
and corrected data files have been resubmitted.

But there is a big question if the observational data in these files
are correct, because there was a problem with the external frequency source.


With best regards,
Iskander