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unit:LA

http://qudt.org/vocab/unit/LA
Types: qudt:Unit
PredicateObject
rdf:type qudt:Unit
dcterms:description The lambert (symbol \(L\), \(la\) or \(Lb\)) is a non-SI unit of luminance. A related unit of luminance, the foot-lambert, is used in the lighting, cinema and flight simulation industries. The SI unit is the candela per square metre (\(cd/m^2\)).
qudt:applicableSystem sou:CGS
qudt:conversionMultiplier 3183.0988618
qudt:conversionMultiplierSN 3.1830988618E3
qudt:dbpediaMatch http://dbpedia.org/resource/Lambert
qudt:derivedCoherentUnitOfSystem sou:CGS
qudt:factorUnitScalar 3183.0988618
qudt:hasDimensionVector qkdv:A0E0L-2I1M0H0T0D0
qudt:hasFactorUnit
rdf:type qudt:FactorUnit
qudt:exponent -2
qudt:hasUnit unit:M
qudt:hasFactorUnit
rdf:type qudt:FactorUnit
qudt:exponent 1
qudt:hasUnit unit:CD
qudt:hasQuantityKind quantitykind:Luminance
qudt:iec61360Code “0112/2///62720#UAB259”
qudt:informativeReference
qudt:omUnit http://www.ontology-of-units-of-measure.org/resource/om-2/lambert
qudt:symbol “L”
qudt:ucumCode “Lmb”^^qudt:UCUMcs
qudt:uneceCommonCode “P30”
qudt:wikidataMatch http://www.wikidata.org/entity/Q905912
rdfs:isDefinedBy http://qudt.org/3.2.1/vocab/unit
rdfs:label
  • “Lambert”
  • “Lambert”@en
Generated 2026-04-02T09:12:23.542-04:00