Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Illuminance> ?p ?o }
- Illuminance abstract "In photometry, illuminance is the total luminous flux incident on a surface, per unit area. It is a measure of how much the incident light illuminates the surface, wavelength-weighted by the luminosity function to correlate with human brightness perception. Similarly, luminous emittance is the luminous flux per unit area emitted from a surface. Luminous emittance is also known as luminous exitance.In SI derived units these are measured in lux (lx) or lumens per square metre (cd·sr·m−2). In the CGS system, the unit of illuminance is the phot, which is equal to 10000 lux. The foot-candle is a non-metric unit of illuminance that is used in photography.Illuminance was formerly often called brightness, but this leads to confusion with other uses of the word, such as to mean luminance. "Brightness" should never be used for quantitative description, but only for nonquantitative references to physiological sensations and perceptions of light.The human eye is capable of seeing somewhat more than a 2 trillion-fold range: The presence of white objects is somewhat discernible under starlight, at 6995500000000000000♠5×10−5 lux, while at the bright end, it is possible to read large text at 108 lux, or about 1000 times that of direct sunlight, although this can be very uncomfortable and cause long-lasting afterimages.".
- Illuminance thumbnail Lux_meter.jpg?width=300.
- Illuminance wikiPageExternalLink measuring-light-levels.
- Illuminance wikiPageExternalLink illuminance.aspx.
- Illuminance wikiPageExternalLink illuminance.htm.
- Illuminance wikiPageExternalLink am105kic.pdf.
- Illuminance wikiPageExternalLink am105kic.shtml.
- Illuminance wikiPageID "773153".
- Illuminance wikiPageLength "3671".
- Illuminance wikiPageOutDegree "28".
- Illuminance wikiPageRevisionID "636874472".
- Illuminance wikiPageWikiLink Afterimage.
- Illuminance wikiPageWikiLink Apparent_magnitude.
- Illuminance wikiPageWikiLink Area.
- Illuminance wikiPageWikiLink Astronomy.
- Illuminance wikiPageWikiLink Brightness.
- Illuminance wikiPageWikiLink CGS.
- Illuminance wikiPageWikiLink Candela.
- Illuminance wikiPageWikiLink Category:Photometry.
- Illuminance wikiPageWikiLink Category:Physical_quantities.
- Illuminance wikiPageWikiLink Centimetre–gram–second_system_of_units.
- Illuminance wikiPageWikiLink Exposure_value.
- Illuminance wikiPageWikiLink Foot-candle.
- Illuminance wikiPageWikiLink Irradiance.
- Illuminance wikiPageWikiLink Light.
- Illuminance wikiPageWikiLink Lumen_(unit).
- Illuminance wikiPageWikiLink Luminance.
- Illuminance wikiPageWikiLink Luminosity_function.
- Illuminance wikiPageWikiLink Luminous_flux.
- Illuminance wikiPageWikiLink Lux.
- Illuminance wikiPageWikiLink Meter.
- Illuminance wikiPageWikiLink Metre.
- Illuminance wikiPageWikiLink Phot.
- Illuminance wikiPageWikiLink Photography.
- Illuminance wikiPageWikiLink Photometry_(optics).
- Illuminance wikiPageWikiLink SI_derived_unit.
- Illuminance wikiPageWikiLink SI_derived_units.
- Illuminance wikiPageWikiLink Square_metre.
- Illuminance wikiPageWikiLink Steradian.
- Illuminance wikiPageWikiLink Sunlight.
- Illuminance wikiPageWikiLink File:Lux_meter.jpg.
- Illuminance wikiPageWikiLinkText "Illuminance".
- Illuminance wikiPageWikiLinkText "illuminance".
- Illuminance wikiPageWikiLinkText "illumination".
- Illuminance wikiPageWikiLinkText "intensity of light".
- Illuminance wikiPageWikiLinkText "intensity".
- Illuminance wikiPageWikiLinkText "light intensities".
- Illuminance wikiPageWikiLinkText "light level".
- Illuminance wikiPageWikiLinkText "lighting intensity".
- Illuminance hasPhotoCollection Illuminance.
- Illuminance wikiPageUsesTemplate Template:Citation_needed.
- Illuminance wikiPageUsesTemplate Template:Gaps.
- Illuminance wikiPageUsesTemplate Template:Reflist.
- Illuminance wikiPageUsesTemplate Template:SI_light_units.
- Illuminance wikiPageUsesTemplate Template:Val.
- Illuminance subject Category:Photometry.
- Illuminance subject Category:Physical_quantities.
- Illuminance hypernym Incident.
- Illuminance type Article.
- Illuminance type MilitaryConflict.
- Illuminance type Article.
- Illuminance type Psychophysic.
- Illuminance type Quantity.
- Illuminance comment "In photometry, illuminance is the total luminous flux incident on a surface, per unit area. It is a measure of how much the incident light illuminates the surface, wavelength-weighted by the luminosity function to correlate with human brightness perception. Similarly, luminous emittance is the luminous flux per unit area emitted from a surface. Luminous emittance is also known as luminous exitance.In SI derived units these are measured in lux (lx) or lumens per square metre (cd·sr·m−2).".
- Illuminance label "Illuminance".
- Illuminance sameAs استضاءة.
- Illuminance sameAs Осветеност.
- Illuminance sameAs Il·luminació_(fotometria).
- Illuminance sameAs Intenzita_osvětlení.
- Illuminance sameAs Beleuchtungsstärke.
- Illuminance sameAs Emitancia_luminosa.
- Illuminance sameAs Valgustatus.
- Illuminance sameAs شدت_روشنایی.
- Illuminance sameAs Valaistusvoimakkuus.
- Illuminance sameAs Éclairement_lumineux.
- Illuminance sameAs Soilseas.
- Illuminance sameAs Lýsing.
- Illuminance sameAs Illuminamento.
- Illuminance sameAs 照度.
- Illuminance sameAs Жарықтандыру.
- Illuminance sameAs 조도_(광학).
- Illuminance sameAs Apšvieta.
- Illuminance sameAs Virsmas_apgaismojums.
- Illuminance sameAs Осветленост.
- Illuminance sameAs Verlichtingssterkte.
- Illuminance sameAs Illuminans.
- Illuminance sameAs Belysningsstyrke.
- Illuminance sameAs Natężenie_oświetlenia.
- Illuminance sameAs Iluminamento.
- Illuminance sameAs m.03bbc3.
- Illuminance sameAs Освещённость.
- Illuminance sameAs Osvetljenost.
- Illuminance sameAs Illuminans.
- Illuminance sameAs Aydınlanma_şiddeti.
- Illuminance sameAs Освітленість.
- Illuminance sameAs Q194411.
- Illuminance sameAs Q194411.
- Illuminance sameAs 照度.
- Illuminance wasDerivedFrom Illuminance?oldid=636874472.
- Illuminance depiction Lux_meter.jpg.