The AttrMeasuredPoint attributeGroup provides attributes for the combined uncertainty and mean error of measured 3D points and vectors. Uncertainty and/or error may be specified that applies to all three values (X, Y and Z) and/or uncertainty and/or error may be specified individually for X, Y, and Z. If both types of accuracy are given, the individual values should be used, not the group value.
<xs:attributeGroup name="AttrMeasuredPoint"><xs:annotation><xs:documentation>The AttrMeasuredPoint attributeGroup provides attributes for the combined uncertainty and mean error of measured 3D points and vectors. Uncertainty and/or error may be specified that applies to all three values (X, Y and Z) and/or uncertainty and/or error may be specified individually for X, Y, and Z. If both types of accuracy are given, the individual values should be used, not the group value.</xs:documentation></xs:annotation><xs:attribute name="combinedUncertainty" type="xs:decimal"/><xs:attribute name="meanError" type="xs:decimal"/><xs:attribute name="xCombinedUncertainty" type="xs:decimal"/><xs:attribute name="xMeanError" type="xs:decimal"/><xs:attribute name="yCombinedUncertainty" type="xs:decimal"/><xs:attribute name="yMeanError" type="xs:decimal"/><xs:attribute name="zCombinedUncertainty" type="xs:decimal"/><xs:attribute name="zMeanError" type="xs:decimal"/></xs:attributeGroup>