The EDCS in Relation to the DRM
EDCS Classification Codes
EDCS is defined independently of Data Model(s) but …
The SEDRIS DRM uses the EDCS to provide values for DRM object fields.
An attributes require a value, and a value is either: an enumerant code or {unit code, unit scale code and a numeric value} or simply a value
<CLASSIFICATION DATA> used with:
<ATTRIBUTE SET>,
<EDCS USE SUMMARY ITEM>,
<FEATURE>,
<GEOMETRY>,
<MODEL>,
<SYMBOL>
<Classification Related Features>
<Classification Related Geometry>
<PROPERTY> used with:
<AGGREGATE FEATURE>,
<AGGREGATE GEOMETRY>,
<ATTRIBUTE SET>,
<BASE CLASSIFICATION DATA>,
<EDCS USE SUMMARY ITEM>,
<FEATURE>, <FEATURE TOPOLOGY>,
<GEOMETRY>, <MODEL>