[IGSSTATION-4114] WGTN equipment change UT 14 Nov 2010

[Simon Edwards]

Author: Simon Edwards

IGS station WGTN (Wellington, NZ) was upgraded to a Trimble NetR9 
GNS+GLONASS receiver and Zephyr Geodetic II antenna at 22:35 UT on 14 Nov 
2010.  An updated site log has been sent to the IGS. 

We did not operate a temporary site close (10-100 m) to WGTN before and 
after this exchange because of logistical difficulties with access to the 
site. Continuous station WGTT (available at IGS data centres through the 
TIGA pilot project) is located ~5 km away and it may be possible to use 
data from this station to calibrate any offset in the WGTN time series.

Cheers,
Simon


------------------------------------------------
Simon Edwards
Geodetic Specialist
GNS Science - Te Pu Ao, 
1 Fairway Drive, PO Box 30368, Lower Hutt, New Zealand
+64 4 570 4744
s.edwards at gns.cri.nz 
www.geonet.org.nz
www.gns.cri.nz
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