Luminous range diagram from Nominal: Lights navigation.
From Nominal range to luminous range. Start from the top border using the nominal range (found in the nautical chart or List of Lights), draw a vertical line down to the current meteorological visibility curve, then draw a horizontal line towards the left border of the diagram.
Title: Microsoft Word - Luminous Range Diagram.doc Author: Richard Created Date: 8/23/2009 9:46:51 PM
Lighted Aids to Navigation-Major and Minor Lights & Visibility
Luminous Range calculations are done with the "Luminous Range Diagram" shown below. This diagram allows the mariner to determine the approximate Luminous Range of a light when the Nominal Range and the prevailing meteorological visibility are known.
This diagram enables the mariner to determine the approximate luminous range of a light when the nominal range and the prevailing meteorological visibility are known.
Lights, buoys – aids to navigation RYA courses. - SailingIssues
Luminous range diagram: a diagram used to convert the nominal range of a light to its luminous range under existing conditions. Meteorological Optical Codes : ranks from 0 (dense fog : less than 50 metres of visibility) to 9 (exceptionally clear : more than 27 kilometres of visibility).
LUMINOUS RANGE DIAGRAM WITH HOW TO READ A CHART SYMBOL FOR ... - YouTube
Apr 13, 2020 · A complete explanation about how to identify each elements of chart symbol of a light house along with solution with a live example of finding Luminous range using Nominal range and...
luminous range diagram The nominal range given in this Light List is the Thismaximum distance a given light can be seen when the meteorological visibility is 10 nautical
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Officer of The Watch
Luminous Range Diagram.—This diagram enables the mariner to determine the approximate range at which a light may be sighted, at night, in the meteorological visibility prevailing at the time of observation.
document for the calculation, definition and notation of luminous range of lights, which helps to distinguish between the different values of illuminance (required at the eye of the required observer) and their application.
This diagram enables the mariner to determine the approximate luminous range of a light when the nominal range and the prevailing meteorological visibility ere known. The diagram is entered from the bottom border using the nominal range listed in column 6 of this book.