File:Visual Aid to Navigation Guide - Region B - Night.svg

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Original file(SVG file, nominally 542 × 363 pixels, file size: 102 KB)

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Summary

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Description
English: Diagram of a factious watercourse that is designed to show off the usage of various aids to navigation in Region B (North and South America, Japan, South Korea and Philippines) waters.

This specific version, shows the nighttime view, as would be observed by a person navigating by sight in darkness. It highlights the different light colors and flashing patterns displayed by aids to navigation.
Date - Original date of creation unclear, suspected 1990s.
Source U.S. Aids to Navigation System
Author United States Coast Guard
Other versions There are two other versions of this file, to depict the same area in different conditions/formats.

Licensing

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Public domain
This image or file is a work of a United States Coast Guard service personnel or employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image or file is in the public domain (17 U.S.C. § 101 and § 105, USCG main privacy policy and specific privacy policy for its imagery server).

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File history

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Date/TimeThumbnailDimensionsUserComment
current08:38, 7 April 2018Thumbnail for version as of 08:38, 7 April 2018542 × 363 (102 KB)The Navigators (talk | contribs)User created page with UploadWizard

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