After the redefinition of the kilogram, the mass of the dalton unit has an uncertainty (as expressed in Issue #80, closed). It was concluded that definition uncertainty should be incorporated in the knowledge model:
I don't see any semantic representation of the uncertainty in either of the concept files. So, it needs to be added.
Originally posted by @stuchalk in #80
An uncertainty could also be provided for the apporoximate value provided for convertion factors that are not rational numbers, like plane angle units, degree, arcminute, and arcsecond, expressed in radians and knots expressed in meters per second (1852/3600).
After the redefinition of the kilogram, the mass of the dalton unit has an uncertainty (as expressed in Issue #80, closed). It was concluded that definition uncertainty should be incorporated in the knowledge model:
Originally posted by @stuchalk in #80
An uncertainty could also be provided for the apporoximate value provided for convertion factors that are not rational numbers, like plane angle units, degree, arcminute, and arcsecond, expressed in radians and knots expressed in meters per second (1852/3600).