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<div>Dear All,</div>
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<div>Discussions on this have gone quiet, so I'll summarise what has been said into a proposal for change:</div>
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<div>New codes:</div>
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<div>CODE: 3C</div>
<div>Preferred Label: surface gliders</div>
<div>Definition: A platform with buoyancy-based propulsion that is confined to operation on the sea surface. </div>
<div>Mapping: broadMatch to surface autonomous vehicle</div>
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<div>CODE: 27</div>
<div>Preferred Label: sub-surface gliders</div>
<div>Definition: A platform with buoyancy-based propulsion that is able to operate within the water column.</div>
<div>Mapping: broadMatch to autonomous underwater vehicle</div>
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<div>CODE: 49</div>
<div>Preferred Label: surface ice buoy</div>
<div>Definition: An undrogued surface float that is deployed in regions where sea ice forms that moves with either ice or water depending upon the time of year.</div>
<div>Mapping: broadMatch drifting surface float</div>
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<div>CODE: 93</div>
<div>Preferred Label: pack ice</div>
<div>Definition: Sea ice not connected to land covering over 70% of the sea surface. </div>
<div>Mapping: broadMatch cryosphere</div>
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<div>CODE: 94</div>
<div>Preferred Label: drift ice</div>
<div>Definition: Sea ice not connected to land covering under 70% of the sea surface.</div>
<div>Mapping: broadMatch cryosphere</div>
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<div>If there are no further comments I'll add these records to the vocabulary when I return from leave on August 20<font size="1"><sup>th</sup></font>.</div>
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<div>Cheers, Roy.</div>
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<div>Please note that I now work part-time from Tuesday to Thursday. E-mail response on other days is possible but not guaranteed!</div>
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