[IGSSTATION-1489]: THU2 Glonass data editing applied

Finn Bo Madsen bm at spacecenter.dk
Tue Apr 3 08:02:53 PDT 2007


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IGS Station Mail          03 Apr 08:02:58 PDT 2007      Message Number 1489
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Author: Finn Bo Madsen



Station ID: THU2

Domes No. : 43001M002

Location  : Thule Airbase, Greenland (Denmark)

Advisory  : Glonass data editing applied



Dear Colleagues,



Recently data from THU2 has been incomplete. At some instant a Glonass
satellite ID may have taken an overflow value causing errors in the
Rinexfiles.



Until now the problem has been mitigated simply by deleting from first
epoch of error occurrence to end of the hourly file.



As of March 29, 2007 (DOY 088) we have implemented an automated data
editing scheme where the erroneous satellite and its observations are
removed from the record in the Rinex file.



Further data from 2007 011(doy) to 2007 087(doy) have been edited and
resubmitted to the CDDIS and BKG data centres.



I apologize for any inconvenience.


Med venlig hilsen/Best Regards

Finn Bo Madsen
Head of Section

E-mail: bm at spacecenter.dk

Phone: (+45) 3532 5700, direct: (+45) 3532 5784, Fax:   (+45) 3536 2475
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