IFC 4.3.0.1 (IFC4X3) development

5.4.4.5 Pset_AnnotationSurveyArea

5.4.4.5.1 Semantic definition

Specifies particular properties of survey methods to be assigned to survey point set or resulting surface patches

5.4.4.5.2 Applicable entities

5.4.4.5.3 Properties

Name Property Type Data Type Description
AcquisitionMethod IfcPropertyEnumeratedValue PEnum_AcquisitionMethod

The means by which survey data was acquired.

AccuracyQualityObtained IfcPropertySingleValue IfcRatioMeasure

A measure of the accuracy quality of survey points as obtained expressed in percentage terms.

AccuracyQualityExpected IfcPropertySingleValue IfcRatioMeasure

A measure of the accuracy quality of survey points as expected expressed in percentage terms.

Table 5.4.4.5.A

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5.4.4.5.4 Changelog

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