IFC 4.3.2.0 (IFC4X3_ADD2) official

4.1.9.5 Project Global Positioning Geographic

The following diagram shows the generic classes and relationships used when applying this concept. In addition, concepts may have particular importance to common or standardised industry practices and scenarios. For these specific usage scenarios, the table below shows a recommended list of general usage patterns that users may adopt.

G IfcProject IfcProject 1. GlobalId [1:1] 2. OwnerHistory [0:1] 3. Name [0:1] 4. Description [0:1]      HasAssignments [0:?]      Nests [0:1]      IsNestedBy [0:?]      HasContext [0:1]      IsDecomposedBy [0:?]      Decomposes [0:1]      HasAssociations [0:?] 5. ObjectType [0:1] 6. LongName [0:1] 7. Phase [0:1] 8. RepresentationContexts [1:?] 9. UnitsInContext [0:1]      IsDefinedBy [0:?]      Declares [0:?] IfcGeometricRepresentationContext IfcGeometricRepresentationContext 1. ContextIdentifier [0:1] 2. ContextType [0:1]      RepresentationsInContext [0:?] 3. CoordinateSpaceDimension [1:1] 4. Precision [0:1] 5. WorldCoordinateSystem [1:1] 6. TrueNorth [0:1]      HasSubContexts [0:?] HasGlobalPosition      HasCoordinateOperation [0:1] IfcProject:RepresentationContexts1->IfcGeometricRepresentationContext:IfcGeometricRepresentationContext0 IfcLabel_1 IfcLabel IfcProject:ObjectType1->IfcLabel_1:IfcLabel0 IfcLabel_2 IfcLabel IfcProject:LongName1->IfcLabel_2:IfcLabel0 IfcRigidOperation IfcRigidOperation 1. SourceCRS [1:1] 2. TargetCRS [1:1] FirstCoordinate 3. FirstCoordinate [1:1] SecondCoordinate 4. SecondCoordinate [1:1] Height 5. Height [0:1] IfcGeometricRepresentationContext:HasCoordinateOperation1->IfcRigidOperation:SourceCRS0 IfcPlaneAngleMeasure_1 IfcPlaneAngleMeasure IfcRigidOperation:FirstCoordinate1->IfcPlaneAngleMeasure_1:IfcPlaneAngleMeasure0 IfcPlaneAngleMeasure_2 IfcPlaneAngleMeasure IfcRigidOperation:SecondCoordinate1->IfcPlaneAngleMeasure_2:IfcPlaneAngleMeasure0 IfcLengthMeasure_1 IfcLengthMeasure IfcRigidOperation:Height1->IfcLengthMeasure_1:IfcLengthMeasure0 IfcGeographicCRS IfcGeographicCRS CRSName 1. Name [0:1] 2. Description [0:1] 3. GeodeticDatum [0:1]      HasCoordinateOperation [0:1]      WellKnownText [0:1] 4. PrimeMeridian [0:1] 5. AngleUnit [0:1] 6. HeightUnit [0:1] IfcRigidOperation:TargetCRS1->IfcGeographicCRS:IfcGeographicCRS0 IfcLabel_0 IfcLabel IfcGeographicCRS:Name1->IfcLabel_0:IfcLabel0
Figure 4.1.9.5.A

General Usage

ApplicableEntity
IfcProject
Table 4.1.9.5.B

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