ISQ
UnitsML

illuminance

UnitsML

Dimension vectorL⁻² J·d:illuminance·UnitsML

2ISQ
3units

Base dimension composition

L
Length
power = -2
J
Luminous Intensity
power = 1

ISQ Identifiers

ISO URN
urn:iso:std:iso:80000:dim:d:illuminance
IEC URN
urn:iec:std:iec:80000:dim:d:illuminance

Ontology

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:illuminance
PropertyValue
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

ISO 80000 & IEC 80000 quantities with this dimension

2 quantities

Units with this dimension

UnitsML quantities

UnitsML
illuminanceluminance