| Name | Type | Description | 
| AcquisitionMethod | 
P_ENUMERATEDVALUE
/
IfcLabel
/
 PEnum_AcquisitionMethod | 
  | Acquisition Method | The means by which survey data was acquired. |  
  | MethodeAcquisition | La méthode utilisée pour effectuer le relevé. |  
 
 | 
| AccuracyQualityObtained | 
P_SINGLEVALUE
/
IfcRatioMeasure
 | 
  | Accuracy Quality Obtained | A measure of the accuracy quality of survey points as obtained expressed in percentage terms. |  
  | PrecisionObtenue | Mesure de la précision obtenue des points de relevé, exprimée en pourcentage. |  
 
 | 
| AccuracyQualityExpected | 
P_SINGLEVALUE
/
IfcRatioMeasure
 | 
  | Accuracy Quality Expected | A measure of the accuracy quality of survey points as expected expressed in percentage terms. |  
  | PrecisionAttendue | Mesure de la précision attendue des points de relevé, exprimée en pourcentage. |  
 
 |