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<p class="MsoNormal"><span style="font-size:12.0pt">Daniel:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">Here is the "simple report" on Nav WG projects in progress as of our 04-Sep-2024 telecon (sorry for delay in reporting to you!). Overall progress is modest given summer vacations and such.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">500.0 Navigatio</span><span style="font-size:12.0pt">n<span style="color:black"> Data</span> -
<span style="color:black">Definitions and Conventions Green Book </span>(<span style="color:black">V.</span>4)<span style="color:black">:</span> Exploration of a concept related to transitioning Nav Green Book material from a static Green Book to SANA registries
is in progress (much of this material could migrate into the CCSDS Glossary Registries). Initial results look promising. We will discuss in more detail the concept that has been proposed.<span style="color:black"><o:p></o:p></span></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"><o:p> </o:p></span></p>
<p class="Default"><span style="font-family:"Calibri",sans-serif">503.0 Tracking Data Message (TDM V.3):
</span><span style="font-family:"Calibri",sans-serif;color:windowtext">Internal WG review of the
</span><span style="font-family:"Calibri",sans-serif">Pink Book Draft 2.0.2 </span>
<span style="font-family:"Calibri",sans-serif;color:windowtext">continues and will complete soon. Some reviewers are still submitting comments (including yours truly, delinquent). The editor noted that there are some very extensive comments, and a lot of them.</span><span style="font-family:"Calibri",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"> <span style="color:black"> </span> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">505.0 Navigation Data Messages XML Specification (NDM/XML</span><span style="font-size:12.0pt"> V.4<span style="color:black">):
</span><span class="ms-metadata">The NDM/XML V.4 document </span><span style="color:black">Agency Review</span> concluded 15-Jul-2024 with a handful of RIDs. RID resolution in progress (slowly), and the Prototype Test Plan is in progress (slowly). Progress
is slow due to budget constraints.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">50</span><span style="font-size:12.0pt">7<span style="color:black">.0 Navigation Events Message (NEM</span> V.1<span style="color:black">):</span> Initial White Book was discussed at the Spring
2024 meetings. No recent progress. An updated draft is anticipated at the end of September.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">507.1 Launch Data Message: No progress has been reported recently due to many responsibilities. (Note that this condition affects several WG members.)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span class="ms-metadata"><span style="font-size:12.0pt">508.0 Conjunction Data Message (CDM V.2): The Agency Review concluded 2024-05-31</span></span><span style="font-size:12.0pt">. RID Resolution is in progress. Prototype Test Plan is
in progress (about 33% complete). XML schema development is in progress.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">508.1 Re-Entry Data Message (RDM V.1): This was published in Fall 2019. We discussed that we would conduct the 5 Year Review in the Fall Meetings and determine whether we want to Retire, Reconfirm, or Revise.<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:12.0pt">508.2 Fragmentation Data Message: Initial White Book was discussed at the Spring 2024 meetings. Drafting continues, processing comments received on the first draft.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">5xx.0 ("xx" TBD): Navigation Composite Message: The CMC "New Project" Poll closed 12-Jun-2024 with 7 votes to "Adopt" and the project is approved. It has been added to the list of Active projects in the CWE.
Serious discussion and planning will commence during the London meetings.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"> <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">Recently published/reconfirmed standards/other documents with no action necessary: 500.2 Navigation Data Messages Overview Green Book (V.3),
<span style="color:black">502.0 Orbit Data Message (V.3</span>), 504.0 Attitude Data Messages (V.2), 509.0 Pointing Request Message (V.1).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt">In addition, we discussed a Draft 0 Agenda for the Fall 2024 Meetings. So people could take that into consideration for their travel, etc. A few changes were made and a Draft 1 will be distributed<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">Regards,</span><span style="font-size:12.0pt"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black">David</span><span style="font-size:12.0pt"><o:p></o:p></span></p>
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