Base dimension composition
L
Length
power = -2
J
Luminous Intensity
power = 1
ISQ Identifiers
ISO URN
urn:iso:std:iso:80000:dim:d:illuminanceIEC URN
urn:iec:std:iec:80000:dim:d:illuminanceOntology
Class Hierarchy
A dimensional domain that groups quantities sharing the same dimensional expression, relating base quantity dimensions (length, mass, time, electric current, thermodynamic temperature, amount of substance, luminous intensity).
Instance IRI
unitsml:d:illuminanceProperties
| Property | Value |
|---|---|
| rdf:type | |
| dcterms:identifier | NISTd27 |
| unitsml:id | d:illuminance |
| skosxl:prefLabel | "illuminance"@en |
| unitsml:shortName | illuminance |
| unitsml:dimensionless | false |
| unitsml:dimensionVector | L⁻² J |
| unitsml:baseDimension | L^-2J^1 |
| qudt:equivalentDimension |
Related Entities
ISO 80000 & IEC 80000 quantities with this dimension
2 quantitiesUnits with this dimension
UnitsML quantities
UnitsMLilluminanceluminance