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RDF Terms

    Data based on @zazuko/vocabularies
    Defined by QUDT VOCAB Quantity Kinds Release 2.1.25 quantitykind:
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    quantitykind:Luminance
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    http://qudt.org/vocab/quantitykind/Luminance

    Recommended prefix

    Copy 'PREFIX quantitykind: <http://qudt.org/vocab/quantitykind/>'

    quantitykind:

    rdf: type
    qudt:QuantityKind
    rdfs: label
    lang:en
    Luminance
    qudt: applicableUnit
    unit:CD-PER-IN2
    unit:CD-PER-M2
    unit:FT-LA
    unit:LA
    unit:STILB
    qudt: dbpediaMatch
    lang:""
    http://dbpedia.org/resource/Luminance
    qudt: hasDimensionVector
    qkdv:A0E0L-2I1M0H0T0D0
    qudt: informativeReference
    lang:""
    http://en.wikipedia.org/wiki/Luminance
    qudt: latexDefinition
    lang:""
    \(L_v = \frac{dI_v}{dA}\), where \(dI_v\) is the luminous intensity of an element of the surface with the area \(dA\) of the orthogonal projection of this element on a plane perpendicular to the given direction.
    qudt: plainTextDescription
    lang:""
    Luminance is a photometric measure of the luminous intensity per unit area of light travelling in a given direction. It describes the amount of light that passes through or is emitted from a particular area, and falls within a given solid angle.
    qudt: symbol
    lang:""
    L_v
    rdfs: isDefinedBy