<br><font size=2 face="sans-serif">Author: Simon Edwards</font>
<br>
<br><font size=2 face="sans-serif">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. </font>
<br>
<br><font size=2 face="sans-serif">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.</font>
<br>
<br><font size=2 face="sans-serif">Cheers,</font>
<br><font size=2 face="sans-serif">Simon</font>
<br>
<br>
<br><font size=2 face="sans-serif">------------------------------------------------<br>
Simon Edwards<br>
Geodetic Specialist<br>
GNS Science - Te Pu Ao, <br>
1 Fairway Drive, PO Box 30368, Lower Hutt, New Zealand<br>
+64 4 570 4744<br>
s.edwards@gns.cri.nz <br>
www.geonet.org.nz<br>
www.gns.cri.nz</font>
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