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<p class="MsoNormal">Dear Colleagues,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This is a kindly reminder about the upcoming switch of the IGS products to IGS20/igs20.atx and repro3 standards as described in
<a href="https://lists.igs.org/pipermail/igsmail/2022/008234.html">[IGSMAIL-8238]</a> and
<a href="https://lists.igs.org/pipermail/igsmail/2022/008252.html">[IGSMAIL-8256]</a> starting from GPS week 2238, 27 November 2022. In addition to the weekly final products, rapid and ultra-rapid products aligned with IGS20 and with long filenames are now
also available for testing. You can find the test products at:<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:54.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]><span dir="LTR"></span>CDDIS: <a href="https://cddis.nasa.gov/archive/gnss/products/$%7bwwww%7d/igs20/">
https://cddis.nasa.gov/archive/gnss/products/${wwww}/igs20/</a><o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:54.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]><span dir="LTR"></span>IGN: <a href="ftp://igs-rf.ign.fr/pub/igs20_tests/${wwww}/">
ftp://igs-rf.ign.fr/pub/igs20_tests/${wwww}/</a> <o:p></o:p></p>
<p class="MsoNormal">where ${wwww} refers to GPS week. Please note that rapid and ultra-rapid long filename products are only for testing purposes until the date of the switch on 27 November 2022.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Attached is a document outlining the changes to the filenames. Please note this document may be updated with future versions to include the most recent changes and/or more complete descriptions.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Please also note that starting from GPS week 2238 (27 November 2022), the IGS final, rapid and ultra-rapid products will be available only in long filenames. Starting from GPS week 2238, the new files with long filenames will be in normal
locations in the data centres, e.g.:<o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:54.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]><span dir="LTR"></span>CDDIS: <a href="https://cddis.nasa.gov/archive/gnss/products/$%7bwwww%7d/">
https://cddis.nasa.gov/archive/gnss/products/${wwww}/</a> <o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:54.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]><span dir="LTR"></span>IGN: <a href="ftp://igs.ign.fr/pub/igs/products/${wwww}/">
ftp://igs.ign.fr/pub/igs/products/${wwww}/</a> <o:p></o:p></p>
<p class="MsoListParagraph" style="margin-left:54.0pt;text-indent:-18.0pt;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]><span dir="LTR"></span>BKG: <a href="ftp://igs-ftp.bkg.bund.de:/IGS/products/${wwww}/">
ftp://igs-ftp.bkg.bund.de:/IGS/products/${wwww}/</a> <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Please feel free to contact:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">* salim.masoumi at ga.gov.au for questions related to the orbit/clock products,<o:p></o:p></p>
<p class="MsoNormal">* paul.rebischung at ign.fr for questions related to the SINEX products or the reference frame,<o:p></o:p></p>
<p class="MsoNormal">* arturo.villiger at aiub.unibe.ch for questions related to antenna calibrations.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Kind Regards,<o:p></o:p></p>
<p class="MsoNormal">Salim Masoumi, Paul Rebischung, Arturo Villiger, Tom Herring<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU">Salim Masoumi</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU"> <b>PhD</b></span><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#006983;mso-fareast-language:EN-AU"> |</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU">
A/g GNSS Team Leader<br>
GNSS Analysis Section | Positioning Australia Branch</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU">Space Division<o:p></o:p></span></p>
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