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Light pollution and Security lighting

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Light pollution and Security lighting

Light pollution vs. Security lighting

Light pollution, also known as photopollution, is the presence of anthropogenic light in the night environment. In the field of physical security, security lighting is lighting that intended to deter or detect intrusions or other criminal activity on a piece of real property.

Similarities between Light pollution and Security lighting

Light pollution and Security lighting have 6 things in common (in Unionpedia): Commission for Dark Skies, Light pollution, Nadir, Night vision, Sodium-vapor lamp, Watt.

Commission for Dark Skies

The Commission for Dark Skies (CfDS) (formerly the Campaign for Dark Skies; the name was changed on March 29, 2015) is the United Kingdom's largest anti-light-pollution campaign group forming part of the international dark-sky movement.

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Light pollution

Light pollution, also known as photopollution, is the presence of anthropogenic light in the night environment.

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Nadir

The nadir (from نظير / ALA-LC: naẓīr, meaning "counterpart") is the direction pointing directly below a particular location; that is, it is one of two vertical directions at a specified location, orthogonal to a horizontal flat surface there.

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Night vision

Night vision is the ability to see in low-light conditions.

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Sodium-vapor lamp

A sodium-vapor lamp is a gas-discharge lamp that uses sodium in an excited state to produce light at a characteristic wavelength near 589 nm.

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Watt

The watt (symbol: W) is a unit of power.

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The list above answers the following questions

Light pollution and Security lighting Comparison

Light pollution has 161 relations, while Security lighting has 31. As they have in common 6, the Jaccard index is 3.12% = 6 / (161 + 31).

References

This article shows the relationship between Light pollution and Security lighting. To access each article from which the information was extracted, please visit:

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