[IGSMAIL-4052]: WTZZ Interruption from day 228 07:02 until day 232 07:29

[Rudi Stöger]

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IGS Electronic Mail      21 Aug 03:19:51 PDT 2002      Message Number 4052
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Author: Rudi Stoeger

Ladies and Gentlemen

Because of a high precise survey and triangulation
on our Survey Tower, it was necessary to remove
the antenna of our WTZZ GPS+GLONASS Permanent
Tracking Station on pillar 1205 from day 228,
2002-08-16, 07:02:48Z until day 233, 2002-08-21,
07:29Z.

In this period WTZZ data are not available.
Data storage started today 233, 2002-08-21,
07:29z for hourly-data and daily-data.


The antenna is on the same position, without
any change in the Marker >ARP Up Ecc,
Marker >ARP North Ecc and Marker >ARP East
Ecc.

With best regards
Rudi