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Dear IGS colleagues,<br>
<br>
The absolute IGS antenna correction file (igs14_wwww.atx) has been
updated. The new release is called 'igs14_1984.atx'. It contains the
following changes:<br>
<br>
1) Update of the QZS-1 PCO with calibrated values published by the <span
style="color: rgb(0, 0, 0); font-family: Verdana, 游ゴシック, YuGothic,
"ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN",
メイリオ, Meiryo, sans-serif; font-size: 14.4px; font-style: normal;
font-variant-ligatures: normal; font-variant-caps: normal;
font-weight: 400; letter-spacing: normal; orphans: 2; text-align:
start; text-indent: 0px; text-transform: none; white-space:
normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width:
0px; background-color: rgb(255, 255, 255); text-decoration-style:
initial; text-decoration-color: initial; display: inline
!important; float: none;">Cabinet Office, Government of Japan
(CAO)</span> <br>
(<a class="moz-txt-link-freetext" href="http://qzss.go.jp/en/technical/qzssinfo/index.html">http://qzss.go.jp/en/technical/qzssinfo/index.html</a>):<br>
J01 (J001)<br>
<br>
2) Three QZSS satellites have been added including PCO and PV from
calibrated values published by the CAO <br>
(<a class="moz-txt-link-freetext" href="http://qzss.go.jp/en/technical/qzssinfo/index.html">http://qzss.go.jp/en/technical/qzssinfo/index.html</a>):<br>
J02 (J002)<br>
J03 (J003)<br>
J04 (J004)<br>
<br>
3) Five additional antenna type calibration have been added that was
performed by Geo++ GmbH:<br>
- One robot calibration provided by Javad GNSS Inc. has been
added:<br>
JAVTRIUMPH_2A+P JVGR<br>
- Four robot calibration provided by Trimble Navigation Ltd.
have been added:<br>
TRM159800.00 NONE<br>
TRM159800.00 SCIS<br>
TRM159900.00 NONE<br>
TRM159900.00 SCIS<br>
<br>
The updated antenna correction model is available at<br>
<a class="moz-txt-link-freetext" href="ftp://ftp.igs.org/pub/station/general/igs14_1984.atx">ftp://ftp.igs.org/pub/station/general/igs14_1984.atx</a><br>
or<br>
<a class="moz-txt-link-freetext" href="ftp://ftp.igs.org/pub/station/general/igs14.atx">ftp://ftp.igs.org/pub/station/general/igs14.atx</a><br>
<br>
<br>
With best regards,<br>
Arturo Villiger<br>
on behalf of the IGS Antenna Working Group<br>
<br>
<br>
<br>
<pre class="moz-signature" cols="72">--
------------------------------------------------------------------------
Arturo Villiger
Astronomical Institute
University of Bern
Sidlerstrasse 5
CH - 3012 Bern / Switzerland
phone ++41 31 631 85 06
fax ++41 31 631 38 69
<a class="moz-txt-link-abbreviated" href="mailto:arturo.villiger@aiub.unibe.ch">arturo.villiger@aiub.unibe.ch</a>
------------------------------------------------------------------------ </pre>
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