6.6.5.14 Qto_VolumetricStratumBaseQuantities
6.6.5.14.1 Semantic definition
Quantity measures associated to volumetric stratum such as in a geotechnical model. Uncertainty is documented in Pset_Uncertainty.
6.6.5.14.2 Applicable entities
6.6.5.14.3 Properties
| Name | Data Type | Description | |
|---|---|---|---|
| Area | IfcQuantityArea | 
 Calculated area for the object. Actual area of upper surface of shape.  | 
|
| Mass | IfcQuantityWeight | 
 Mass represented, if lower surface of stratum known.  | 
|
| PlanArea | IfcQuantityArea | 
 Projected plan area of upper surface of model.  | 
|
| Volume | IfcQuantityVolume | 
 Volume of the element. Volume represented, if lower surface of stratum known.  |