[IGSSTATION-5621] SYOG: Antenna and receiver change

[GSI IGS-grp]

Author: Tomoaki Furuya

Dear Colleagues,

SYOG station will be down from UTC 06:00 December 18 (doy 352) and 
for approximate 2 days due to replacement of the receiver and antenna.
It is possible that a shift in position will appear in time series at the date for the maintenance.

We apologize for any inconveniences this may cause.

Best regards,
Tomo

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Tomoaki Furuya
Satellite Geodesy Div., Geodetic Observation Center,
Geospatial Information Authority of JAPAN
e-mail(office):igs-grp at gsi.go.jp
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