<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:Courier;
panose-1:2 0 5 0 0 0 0 0 0 0;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"Times New Roman \(Body CS\)";
panose-1:2 2 6 3 5 4 5 2 3 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
pre
{mso-style-priority:99;
mso-style-link:"HTML Preformatted Char";
margin:0in;
margin-bottom:.0001pt;
font-size:10.0pt;
font-family:"Courier New";}
p.msonormal0, li.msonormal0, div.msonormal0
{mso-style-name:msonormal;
mso-style-priority:99;
mso-margin-top-alt:auto;
margin-right:0in;
mso-margin-bottom-alt:auto;
margin-left:0in;
font-size:12.0pt;
font-family:"Times New Roman",serif;}
span.HTMLPreformattedChar
{mso-style-name:"HTML Preformatted Char";
mso-style-priority:99;
mso-style-link:"HTML Preformatted";
font-family:Courier;}
p.Appendix2, li.Appendix2, div.Appendix2
{mso-style-name:"Appendix 2";
mso-style-priority:99;
margin-top:12.0pt;
margin-right:0in;
margin-bottom:12.0pt;
margin-left:.3in;
text-align:justify;
text-indent:-.3in;
page-break-after:avoid;
mso-list:l0 level1 lfo2;
font-size:12.0pt;
font-family:"Arial",sans-serif;
font-variant:small-caps;
font-weight:bold;}
span.EmailStyle21
{mso-style-type:personal;
font-family:Courier;
color:windowtext;}
span.EmailStyle22
{mso-style-type:personal;
font-family:Courier;
color:windowtext;}
span.EmailStyle23
{mso-style-type:personal;
font-family:Courier;
color:windowtext;}
span.EmailStyle24
{mso-style-type:personal;
font-family:Courier;
color:windowtext;}
span.EmailStyle25
{mso-style-type:personal;
font-family:Courier;
color:windowtext;}
span.EmailStyle26
{mso-style-type:personal;
font-family:Courier;
color:windowtext;}
span.EmailStyle27
{mso-style-type:personal;
font-family:Courier;
color:windowtext;}
span.EmailStyle28
{mso-style-type:personal;
font-family:Courier;
color:windowtext;}
span.EmailStyle29
{mso-style-type:personal;
font-family:Courier;
color:windowtext;}
span.EmailStyle30
{mso-style-type:personal;
font-family:Courier;
color:windowtext;}
span.ms-metadata
{mso-style-name:ms-metadata;}
span.EmailStyle32
{mso-style-type:personal;
font-family:Courier;
color:windowtext;}
span.EmailStyle33
{mso-style-type:personal;
font-family:Courier;
color:windowtext;}
span.EmailStyle34
{mso-style-type:personal;
font-family:Courier;
color:windowtext;}
span.EmailStyle35
{mso-style-type:personal-reply;
font-family:Courier;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
/* List Definitions */
@list l0
{mso-list-id:62260251;
mso-list-template-ids:-2069711860;}
@list l0:level1
{mso-level-style-link:"Appendix 2";
mso-level-text:%1;
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:.3in;
text-indent:-.3in;}
@list l0:level2
{mso-level-text:"%1\.%2";
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:.4in;
text-indent:-.4in;}
@list l0:level3
{mso-level-text:"%1\.%2\.%3";
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:.5in;
text-indent:-.5in;}
@list l0:level4
{mso-level-text:"%1\.%2\.%3\.%4";
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:.6in;
text-indent:-.6in;}
@list l0:level5
{mso-level-text:"%1\.%2\.%3\.%4\.%5";
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:.7in;
text-indent:-.7in;}
@list l0:level6
{mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6";
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:.8in;
text-indent:-.8in;}
@list l0:level7
{mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7";
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:.9in;
text-indent:-.9in;}
@list l0:level8
{mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8";
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:1.0in;
text-indent:-1.0in;}
@list l0:level9
{mso-level-text:"%1\.%2\.%3\.%4\.%5\.%6\.%7\.%8\.%9";
mso-level-tab-stop:none;
mso-level-number-position:left;
margin-left:1.1in;
text-indent:-1.1in;}
ol
{margin-bottom:0in;}
ul
{margin-bottom:0in;}
--></style>
</head>
<body lang="EN-US" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:Courier">Mario/Brigitte:</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:Courier"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:Courier">Per your request, here is the "simple report" on Nav WG projects as of our 05-Sep-2018
<span style="color:black">telecon</span> (we did not have one in August)<span style="color:black">.
</span></span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:Courier;color:black">500.0 Navigation Data—Definitions and Conventions Green Book: Version 4 updates are in progress.
</span><span style="font-family:Courier">Lead Editorship of this document was recently re-assigned due to the loss of funding for our prior Lead Editor. We anticipate an updated draft prior to the Fall Meetings. We will evaluate at the Fall Meetings the viability
of our prior plan to <span style="color:black">request the CESG/CMC Polls and publication
</span>after the Fall Meetings.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Courier"><o:p> </o:p></span></p>
<p class="MsoNormal"><span class="ms-metadata"><span style="font-family:Courier">500.2 Navigation Data Messages Overview - Green Book: Version 2 updates are in progress. A first draft of this document has completed internal review. A second draft is anticipated
prior to the Fall Meetings. Good progress is being made.</span></span><o:p></o:p></p>
<p class="MsoNormal"><span class="ms-metadata"><span style="font-family:Courier"> </span></span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:Courier;color:black">502.0 Orbit Data Message (ODM):
</span><span style="font-family:Courier">The current draft (<span style="color:black">P2.37</span>) has completed internal review. It's becoming fairly mature at this point. We are in the process of migrating some material from ODM annexes to the SANA, so we
are working with the SANA Operator to set up the required registries; they have produced a prototype on their beta registry site. Next draft (P2.38) is expected prior to the Fall Meetings.</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:Courier"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:Courier;color:black">503.0 Tracking Data Message (TDM):
</span><span style="font-family:Courier">The TDM Pink Book Agency Review completed 24-Jul-2018. Only a few RIDs were filed; these will be dispositioned by email if possible or at the Fall Meetings. The prototyping test plan draft is nearly complete given current
knowledge (one more test case to draft), but the Test Plan may have to be expanded depending on outcomes from the Agency Review and content of the RIDs. A "TDM Blue Book Approach Plan" has been prepared. Given a few requests we have received for changes in
the TDM, we anticipate that we will formally propose a TDM Version 3 project in the relatively near future.</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:Courier;color:black">504.0 Attitude Data Messages (ADM): Version 2 updates are in progress.</span><span style="font-family:Courier"> The next draft (P1.7) is targeted around the prior to the Fall Meetings. It should
include material for<span style="color:black"> the XML sections</span> and our new Attitude Comprehensive Message (analogous to the ODM's Orbit Comprehensive Message).<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-family:Courier"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:Courier;color:black">505.0 Navigation Data Messages XML Specification (NDM/XML):
</span><span style="font-family:Courier">Background work on this document and schema updates are in progress.<span style="color:black">
</span>We continue our plan to remove only the TDM/XML at this time since it is closest to being completed and the ODM/ADM will take up to another year to complete. When the updated ADM and ODM are published, another revision project will be necessary. A first
draft of the revised document will be distributed prior to the Fall Meetings. A revised schema set "B" has been provided to the SANA Operator and posted on the Registry (due to a file naming misunderstanding between the SANA Operator and the WG, the revised
schema set "A" when downloaded from SANA was completely non-functional).</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span class="ms-metadata"><span style="font-family:Courier">508.0 Conjunction Data Message (CDM): At the 05-Sep-2018 telecon we completed the 5 Year Review with a decision of "revise". The formal process to propose the revision project
will commence prior to the Fall Meetings.</span></span><o:p></o:p></p>
<p class="MsoNormal"> <span style="font-family:Courier;color:black"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:Courier;color:black">508.1 Re-Entry Data Message (RDM):
</span><span style="font-family:Courier">The Agency Review commenced completed 28-Aug-2018; very few RIDs were filed. The Lead editor has distributed candidate dispositions for the RIDs; these will be evaluated via email if possible and at our next telecon.
Remaining RID dispositions will be accomplished during the Fall Meetings. Prototype planning at (ESA and DLR) is underway. An "RDM Blue Book Approach Plan" has been prepared.
</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:Courier;color:black">50x.0 Navigation Events Message (NEM):
</span><span style="font-family:Courier">An update to the requirements was published in August.<span style="color:black"> A first White Book is anticipated
</span>in time for the Fall Meetings<span style="color:black">.</span> To date most of the work is foundational: list of candidate events, requirements, XML structures for events, XML processes for generating event messages, etc. Good progress is being made.</span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:Courier;color:black">Regards,</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-family:Courier;color:black">David</span><o:p></o:p></p>
<pre><span style="color:black"> </span><o:p></o:p></pre>
</div>
</body>
</html>