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<DIV>
An attachment named nemusergeneratorinstaller.zip was removed from this document as it constituted a security hazard. If you require this document, please contact with the sender and arrange an alternate means of receiving it.<BR>
<BR>
System Department<BR>
<BR>
--- Original Message ---<BR>
</DIV>
<div class="WordSection1">
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D;mso-fareast-language:EN-US">Hi Dan.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D;mso-fareast-language:EN-US">Some comments to yours below (implementation related). Alain can possibly provide additional feedback on the events design part. My comments in
</span><span lang="EN-US" style="color:#00B050;mso-fareast-language:EN-US">green</span><span lang="EN-US" style="color:#1F497D;mso-fareast-language:EN-US">.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D;mso-fareast-language:EN-US">Best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D;mso-fareast-language:EN-US">Fran<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> MOIMS-NAV-EXEC [mailto:moims-nav-exec-bounces@mailman.ccsds.org]
<b>On Behalf Of </b>Oltrogge, Daniel<br>
<b>Sent:</b> lunes, 27 de agosto de 2018 14:48<br>
<b>To:</b> Lamy Alain <Alain.Lamy@cnes.fr>; moims-nav-exec@mailman.ccsds.org<br>
<b>Subject:</b> Re: [MOIMS-NAV-EXEC] NEM - thoughts and more<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">A few comments to the NEM and related questions:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo2"><![if !supportLists]><span lang="EN-US" style="color:#1F497D"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US" style="color:#1F497D">Just to reinforce, the NEM should accommodate events consisting of interaction between multiple satellites and multiple ground stations and/or a combination of both. Things like cross-links
or ground-space-space-ground should be accommodated if possible. I’m not sure what the best way to accommodate this is, though. One could envision having a keyword which reflects the entire link (JSC_SAT1_SAT1_ESA) or list the composition of the link, for
example. For us to discuss.<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#00B050">This can be easily implemented through the parameters within the event. AT the moment there is no limitation for this. It will depend how the final standard describes the
definition of the events if we (after discussions) want to limit the events or parameters scope.<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo2"><![if !supportLists]><span lang="EN-US" style="color:#1F497D"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US" style="color:#1F497D">The difference between version 1 and 2 may depend on whether we foresee having more than one event contained in the NEM.<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#00B050">In one of my previous e-mails (attached; explanatory details in it) I proposed an alternative layout (I assume that you refer to version 1 and version 2 in section 4.3)
that would not require quotes, it is probably closer to the KVN philosophy and imposes no limitations to the number of parameters. Alain’s cases follow with my KVN proposal<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-size:12.0pt">EVENT_START<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-size:12.0pt">NAME = TRUE_ANOMALY
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-size:12.0pt">EPOCH = 2018-04-11T00:00:10
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-size:12.0pt">VALUE = 45 [deg]
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-size:12.0pt">EVENT_STOP<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-size:10.0pt;font-family:"Arial",sans-serif;mso-fareast-language:FR"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-family:"Courier New";color:#00B050;mso-fareast-language:FR">EVENT = 2018-04-11T00:00:10 TRUE_ANOMALY<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:70.8pt;text-indent:35.4pt"><span lang="EN-US" style="font-family:"Courier New";color:#00B050;mso-fareast-language:FR">value = 45 [deg]</span><span lang="EN-US" style="color:#00B050"><o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#00B050"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-size:12.0pt">2018-04-11T00:00:10 TRUE_ANOMALY 45
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-size:12.0pt">2018-04-11T00:00:10 GROUND_STATION_AOS<b> 10
</b>Kourou <o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-size:12.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-family:"Courier New";color:#00B050;mso-fareast-language:FR">EVENT = 2018-04-11T00:00:10 TRUE_ANOMALY<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-family:"Courier New";color:#00B050;mso-fareast-language:FR">value = 45 [deg]<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-family:"Courier New";color:#00B050;mso-fareast-language:FR">EVENT = 2018-04-11T00:00:10 STATION_AOS<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-family:"Courier New";color:#00B050;mso-fareast-language:FR">station = Kourou<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-family:"Courier New";color:#00B050;mso-fareast-language:FR">elevation = 10 [deg]<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo2"><![if !supportLists]><span lang="EN-US" style="color:#1F497D"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US" style="color:#1F497D">In my opinion, strings in version 2 would have to be “” delimited.<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#00B050">Not needed in my proposed approach<o:p></o:p></span></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo2"><![if !supportLists]><span lang="EN-US" style="color:#1F497D"><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span lang="EN-US" style="color:#1F497D">I disagree that an event shouldn’t have a duration associated with it. While I do agree that an event should be instantaneous, I only view the duration as associated metadata that can
accompany it, rather than requiring two separate NEMs, for example.<o:p></o:p></span></p>
<div>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US" style="color:#00B050">For the needed cases, the user is free to associated a parameter ‘duration’ to which the relevant interpretation can be also associated. So, compatible with CSS, yet fulfilling
user’s wishes.<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-family:"Courier New";color:#00B050;mso-fareast-language:FR">EVENT = 2018-04-11T00:00:10 ECLIPSE_START<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-family:"Courier New";color:#00B050;mso-fareast-language:FR">body = Moon<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:106.2pt"><span lang="EN-US" style="font-family:"Courier New";color:#00B050;mso-fareast-language:FR">duration = 323 [s]<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Dan<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Daniel L. Oltrogge<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Director, Center for Space Standards and Innovation<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Analytical Graphics, Incorporated<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Voice: 719-482-4552
</span><span lang="EN-US" style="font-size:13.5pt;color:#1F497D">҉</span><span lang="EN-US" style="color:#1F497D"> E-mail:
<a href="mailto:oltrogge@agi.com">oltrogge@agi.com</a><o:p></o:p></span></p>
</div>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US">From:</span></b><span lang="EN-US"> MOIMS-NAV-EXEC <<a href="mailto:moims-nav-exec-bounces@mailman.ccsds.org">moims-nav-exec-bounces@mailman.ccsds.org</a>>
<b>On Behalf Of </b>Lamy Alain<br>
<b>Sent:</b> 18 Aug 2018 11:34<br>
<b>To:</b> <a href="mailto:moims-nav-exec@mailman.ccsds.org">moims-nav-exec@mailman.ccsds.org</a><br>
<b>Subject:</b> [MOIMS-NAV-EXEC] NEM - thoughts and more<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="FR">Hi everyone, <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FR"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">This is a document I was supposed to send a few months ago (action item #33).
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I send it as it is, in case some of you have time to read it and think about it.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Frank and Fran have sent lots of ideas (and more than ideas), that I have only partially taken into account.
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">So there is much more do do. <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">This document is just the beginning. <o:p>
</o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Best regards, <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Alain<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="FR"><o:p> </o:p></span></p>
</div>
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