EnvThes
type: ConceptScheme

deprecated concept
type: Concept

SI units
in scheme: EnvThes
type: Concept
definition: The International System of Units[1] (abbreviated SI from French: Système international d'unités[2]) is the modern form of the metric system and is generally a system of units of measurement devised around seven base units and the convenience of the number ten.
broader: deprecated concept
deprecated: true