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<div>22<font size="1"><span style="font-size:8pt;"><sup>nd</sup></span></font> September 2014</div>
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<div>Meeting between LTDP and CCSDS WGs</div>
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<div>Subject: long term data preservation terminology</div>
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<li>Objective: reach agreements on main terms to be used, with generic definitions</li><li>Context: Information Curation Process, project standard currently written by CCSDS WG with inputs from LTDP, need for coordination</li><li>Inputs: word document on proposed terminology, including analysis from CCSDS WG on “Preservation” and “Curation”.</li></ul>
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<div>Terms discussed: Data Record, Preserved Data Set Content -PDSC, Preservation, Curation, Stewardship, adding value.</div>
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<li><b>Data record and PDSC</b> : defined in LTDP context (Earth Observation)</li></ol>
<div>LTDP view: </div>
<div style="padding-left:35.4pt;">Data set = Data Record + documentation + processing software</div>
<div style="padding-left:35.4pt;">{ documentation + processing software } = “associated knowledge”</div>
<div style="padding-left:35.4pt;"> </div>
<div style="padding-left:35.4pt;">“Associated knowledge” is used instead of Representation Information (that is mainly related to the structure of the data –syntactic, semantic-).</div>
<div style="padding-left:35.4pt;"> </div>
<div style="padding-left:35.4pt;">Preserved Data Set Content = { Data Records + documentation + processing software} = { Data sets} = the complete set on information to be preserved for a dedicated Producer-Archive Project.</div>
<div style="padding-left:35.4pt;"> </div>
<div style="padding-left:35.4pt;">Preserved Data Set Content could be defined as a generic term, Data Record seems more specialized to Earth Observation. </div>
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<li><b>Preservation, Curation, Stewardship (incudes adding value)</b></li></ol>
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<div style="padding-left:35.4pt;">See the attached document for proposed definitions.</div>
<div style="padding-left:35.4pt;"> </div>
<div style="padding-left:35.4pt;">Discussion on the need for 3 different terms Preservation, Curation, Stewardship -> 3 different concepts (Preservation included in Curation, included in stewardship).</div>
<div style="padding-left:35.4pt;"> </div>
<div style="padding-left:35.4pt;">Preservation and Curation often used in the same sense in the literature. </div>
<div style="padding-left:35.4pt;"> </div>
<div style="padding-left:35.4pt;">Different opinions during discussion.</div>
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<li><b>Main decisions</b></li></ol>
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<li>Keep for the moment the 3 terms Preservation, Curation, Stewardship, then identify the real need according to the writing of the standard.</li><li>Use generic definitions. Then give details and example (EO) in the associated text.</li><li>Don’t use terms defined in normalized dictionaries with other meanings.</li></ul>
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<li><b>Actions </b></li></ol>
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<li><u>Action CCSDS</u>: update the definitions in the terminology document according to the discussions of the day.</li><li><u>Action LTDP</u>: provide answers to the analysis in the discussion part of the document (done in the attached document).</li></ul>
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<div><font face="Calibri" size="2"><span style="font-size:11pt;">END OF MINUTES</span></font></div>
<div><font face="Calibri" size="2"><span style="font-size:11pt;">________________________________________________________________________________</span></font></div>
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