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<p>Dear IGS members, </p>
<p>From the IGS NC and IC we acknowledge that many stakeholders and
users in the IGS+ community have adapted their tools to process
station Rinex 3 data files preferentially. This is as was intended
in the Rinex 3 transition plan as part of the move of the IGS to a
truly multi-GNSS service. On the other hand we have to recognize
that Rinex 2 files remain important and some users have expressed
concern at the disappearance of Rinex 2 from important historical
stations.<br>
</p>
<p>As a data provider could you please continue submitting dual
Rinex 3/Rinex2 data files, if this has been your practice in the
recent past, for as long as possible or until the end of 2019. The
choice to continue to submit dual Rinex files is up to each
station data provider but we request that you are sensitive to the
IGS community since some components have not completed the
transition to dual Rinex3/Rinex2 processing yet. Thanks. <br>
</p>
<p>We would like from the IGS to also ask that Rinex 3 and Rinex 2
files are created from the receiver raw tracking files and not
converted between them. Thanks.</p>
<p>Please contact us for any questions or issues.<br>
</p>
<p>Sincerely,</p>
I. Romero, Infrastructure Committee Chair<br>
D. Maggert, Network Coordinator
<pre class="moz-signature" cols="72">--
Best regards,
Nacho
_______________________________________________________________
Ignacio (Nacho) Romero
Aerospace Engineer, PhD
CSC Ltd @ ESA/ESOC/OPS-GN
Satellite Navigation Engineer @ ESOC Navigation Support Office
IGS Infrastructure Committee Chair
<a class="moz-txt-link-abbreviated" href="http://www.navigation-office.esa.int" moz-do-not-send="true">www.navigation-office.esa.int</a>
<a class="moz-txt-link-abbreviated" href="http://www.canaryspaceconsulting.co.uk" moz-do-not-send="true">www.canaryspaceconsulting.co.uk</a>
_______________________________________________________________
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