DerivedUnit

DerivedUnit 1 identifier 1 2 name 0..* 2 derivationUnitTerm 1..* Definition Derived units are defined by combination of other units. Derived units are used for quantities other than those corresponding to the base units, such as hertz (s-1) for frequency, Newton (kg.m/s2) for force. Derived units based directly on base units are usually preferred for quantities other than the fundamental quantities within a system. If a derived unit is not the preferred unit, the gml:ConventionalUnit element should be used instead. Error creating thumbnail: Unable to save thumbnail to destination ISO Legend Possible Parent Elements Error creating thumbnail: Unable to save thumbnail to destination Please contribute! Example documenting mass density measured in kg/m^3 <gml:DerivedUnit gml:id="massDensity"> <gml:identifier codeSpace="mass density"/> <gml:derivationUnitTerm uom="kg" exponent="1"/> <gml:derivationUnitTerm uom="m" exponent="-3"/> </gml:DerivedUnit> GML Guidance for ISO Metadata