Difference between revisions of "Background Luminance"
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A general area or large patch of light of roughly uniform brightness, directly behind an AtoN light, that impairs the mariner’s view of the AtoN light of interest | A general area or large patch of light of roughly uniform brightness, directly behind an AtoN light, that impairs the mariner’s view of the AtoN light of interest. | ||
Revision as of 22:21, 17 February 2018
A general area or large patch of light of roughly uniform brightness, directly behind an AtoN light, that impairs the mariner’s view of the AtoN light of interest.
Source: ENG7, Guideline G1073
