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  • Variables (all 3 kinds) 
  • Datum need some explanation
  • Data Channel
  • States of data (see Issue 5)
  • Non structured dataset -  make small text explanation that we may need this in the future (issue 6)
  • the table explaining instrument etc (issue 32)
  • touch point between GSIM and CSPA (issue 29)
  • quality text with picture to be updated



A diagram showing the relationships and cardinalities between UnitDataPoint, UnitDataSet, UnitDataRecord and Datum would be helpful in clarifying things (ie, a combination of the information that is currently split betwee fig 44 and fig 45 in GSIM v1.0 (pages 240 and 250 respectively).