IFC (IFC4X3_ADD1) development IfcWellKnownText Semantic definition

A Well Known Text (WKT) literal is a structured textual representation of the definition of a coordinate reference systems according to ISO 19125-1:2004 or ISO 19162:2019. Entity inheritance Attributes

# Attribute Type Description
IfcWellKnownText (2)
1 WellKnownText IfcWellKnownTextLiteral

The WKT literal this entity encapsulates.

2 CoordinateReferenceSystem IfcCoordinateReferenceSystem

The IfcCoordinateReferenceSystem for which this the WKT definition is provided.

Table Formal representation

ENTITY IfcWellKnownText;
	WellKnownText : IfcWellKnownTextLiteral;
	CoordinateReferenceSystem : IfcCoordinateReferenceSystem;
END_ENTITY; References

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