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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Bonjour<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">The delay is approved for CNES.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Best regards<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal" style="mso-margin-top-alt:5.0pt;margin-right:0cm;margin-bottom:5.0pt;margin-left:0cm;text-autospace:none">
<b><i><span style="font-size:10.0pt;font-family:"Arial Narrow","sans-serif";color:#1F497D">Jean-Marc Soula
<br>
</span></i></b><i><span style="font-size:10.0pt;font-family:"Arial Narrow","sans-serif";color:#1F497D">CNES
</span></i><i><span style="font-size:10.0pt;font-family:"Arial Narrow","sans-serif";color:#002060">–
</span></i><i><span style="font-size:10.0pt;font-family:"Arial Narrow","sans-serif";color:#1F497D">DNO/SA/DA<br>
Deputy Head of Stations networks and Alert systems Department<br>
18 Avenue Edouard Belin <br>
31401 Toulouse Cedex 9 - France <br>
Tel.: +33 (0)5 61 2 74647 <br>
Fax.: +33 (0)5 61 2 </span></i><i><span style="font-size:10.0pt;font-family:"Arial Narrow","sans-serif";color:#002060">73993</span></i><i><span style="font-size:10.0pt;font-family:"Arial Narrow","sans-serif";color:#1F497D"><br>
Email: <a href="mailto:jean-marc.soula@cnes.fr"><span style="color:blue">jean-marc.soula@cnes.fr</span></a>
</span></i><i><span style="font-size:10.0pt;font-family:"Arial Narrow","sans-serif";color:#002060"><br>
<a href="http://www.cnes.fr"><span style="color:blue">www.cnes.fr</span></a><o:p></o:p></span></i></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="FR" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">De :</span></b><span lang="FR" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> CMC [mailto:cmc-bounces@mailman.ccsds.org]
<b>De la part de</b> Nestor.Peccia@esa.int<br>
<b>Envoyé :</b> jeudi 2 février 2017 10:07<br>
<b>À :</b> 'cmc@mailman.ccsds.org'<br>
<b>Cc :</b> Ross, David (HQ-CG000)[Arctic Slope Technical Services, Inc.]; Mario.Merri@esa.int; Behal Brigitte<br>
<b>Objet :</b> [CMC] DAI WG Response<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Dear CMC members,</span>
<br>
<br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Considering that </span>
<o:p></o:p></p>
<ol start="1" type="1">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo1">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">a mail was sent yesterday by the Secretariat asking the CMC for guidance on the action placed upon the DAI WG / MOIMS ADs during the last CMC meeting (without consulting first the CESG Chairs)</span>
<o:p></o:p></li></ol>
<ol start="2" type="1">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l2 level1 lfo2">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">the DAI WG Chair is insisting via the Secretariat to comply more with the due date agreed with the CMC than the MOIMS ADs obligations vis a vis any of its WGs wrt roadmap, architecture and protocols
cross-check at Area and CESG level.</span><o:p></o:p></li></ol>
<p class="MsoNormal"><br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">I, as CESG Chair, would like to express my humble opinion
</span><o:p></o:p></p>
<ol start="1" type="1">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo3">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">As stated in my mail from 28th Oct 2016, the action was placed upon the DAI WG and the MOIMS ADs (not only on the WG chairs) I attach the text below for the sake of consistency</span>
<o:p></o:p></li></ol>
<ol start="2" type="1">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo4">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">The DAI WG TN was officially distributed to the MOIMS ADs and CESG Chairs by 25th January 2017 (i.e. 5 working days before the due date of 1st Feb 2017). The WG needed ca. 3 months to issue the
TN</span> <o:p></o:p></li></ol>
<ol start="3" type="1">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo5">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">There is currently no consensus between the WG Chair and the ADs about the TN final contents (several comments have been raised by the ADs who reviewed it during the last weekend, but further analysis
is needed). Therefore the next step would be (in case of persistence of the non-consensus) to bring the issue at CESG level. The WG Chair can not bypass the hierarchical chain, contacting the CMC via the Secretariat</span>
<o:p></o:p></li></ol>
<ol start="4" type="1">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo6">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">ADs have (according to the Proc & Org YB) the task to
</span><o:p></o:p>
<ul type="circle">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level2 lfo6">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">assess the WG charter</span>
<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level2 lfo6">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">ensure the quality and content of the WG / Area roadmap</span>
<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level2 lfo6">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">ensure that the Area work follows the set of architectural principles agreed by the CESG and is properly synchronized with work in other areas
</span><o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level2 lfo6">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">make sure that technical cross-pollination occurs among the various Area WGs
</span><o:p></o:p></li></ul>
</li></ol>
<ol start="5" type="1">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo7">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">1 month delay in the completion of an action has no impact in the whereabouts of the DAI WG. The schedule relaxation on DAI Projects (due to lack of resources) has been a regular pattern during
the last years.</span><o:p></o:p></li></ol>
<p class="MsoNormal"><br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Therefore, I suggest as CESG Chair that CMC agrees with the new action due date proposed by the MOIMS ADs, i.e. 1st March 2017</span>
<br>
<br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Last but not least, the CESG Chair fully supports the past / current / future work of the DAI WG and endorses its existence. The only objection is on the way the above mentioned action was / is
being handled</span> <br>
<br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">ciao</span> <br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">nestor</span> <br>
<br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">===========================</span>
<br>
<u><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:red">Action to be completed by DAI WG Chairs and MOIMS ADs</span></u>
<br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">RESOLUTION 25. DAI WG Resolution:
</span><br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">CMC acknowledges that in today’s Data Economy, space systems generating and transporting large amounts of relevant data; be it science (GAIA is generating 50 GB/day) earth observation (Sentinel-2A
generating 1 TB/ h), navigation or telecommunication satellites, constitute key assets for the Data industry.</span>
<br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">In this context, standards supporting proper storage and preservation of data, open access to the space data, merging of data from different sources, analysis and processing big data and all related
processes and mechanisms are of paramount importance.</span> <br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Scientific communities are already for quite some time working nationally and internationally to define adequate standards for their data, be it astronomy, planetary exploration or earth observation.</span>
<br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">The question is what should the CCSDS organisation do and how should it position itself in the wake of such space data revolution and how could the work done over the years to standardise data
storage and archiving be leveraged at the service of the new paradigms.</span> <br>
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">In this context, and following the request of the DAI WG to the CMC for support, CMC would like to encourage the DAI WG to address the following questions within a short paper to be delivered to
CMC by 1 February 2017:</span> <o:p></o:p></p>
<ol start="1" type="1">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo8">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">What is the current DAI roadmap and how does it make a valuable contribution to the data issue, taking into account what has already been produced including the overall worldwide efforts in this
area?</span> <o:p></o:p></li></ol>
<ol start="2" type="1">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo9">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Taking into account that there are dedicated international organisations working on archiving and merging scientific data, astronomy data, as well as Earth data, what should be the role of CCSDS
in general and that of the DAI WG in particular? </span><o:p></o:p></li></ol>
<ol start="3" type="1">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo10">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">Is the long term data preservation of the housekeeping data properly addressed in these initiatives? Is there a need for developing this part of the data preservation?</span>
<o:p></o:p></li></ol>
<ol start="4" type="1">
<li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l1 level1 lfo11">
<span style="font-size:10.0pt;font-family:"Arial","sans-serif"">In this context, what would be the next project for the DAI WG in the future, should resources be available, and how would this project fit with the current CCSDS reference architecture and work
plan?</span><o:p></o:p></li></ol>
<p class="MsoNormal"><u><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:blue">Clarification:</span></u><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:blue"> None. DAI and MOIMS to produce the requested TN.</span>
<br>
<u><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:green">Take Notice</span></u><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:green">: M. Merri / B. Behal, D. Giaretta / J. Garrett</span>
<o:p></o:p></p>
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