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The ship is navigating in the safe sector (white light is commonly marked as yellow in nautical charts). A sector light is a man-made pilotage and position fixing aid that consists of strictly delineated horizontal angle light beams to guide water-borne traffic through a safe channel at night in reasonable visibility. Sector lights are most ...
NAVBLUE, an amalgamation of Navtech, Airbus LUCEM and Airbus ProSky, is Airbus ’ flight operations software subsidiary. [1] [2] They provide products which include software for flight planning, aircraft performance, flight data analysis, aeronautical charts, crew planning, [3] [4] electronic flight bag and navigational data.
Sea mark. A sea mark, also seamark and navigation mark, is a form of aid to navigation and pilotage that identifies the approximate position of a maritime channel, hazard, or administrative area to allow boats, ships, and seaplanes to navigate safely. There are three types of sea mark: beacons fixed to the seabed or on shore, towers (sometimes ...
Nautical publications. Nautical publications is a technical term used in maritime circles describing a set of publications, either published by national governments or by commercial and professional organisations, for use in safe navigation of ships, boats, and similar vessels. Other publications might cover topics such as seamanship and cargo ...
Portolan charts are nautical charts, first made in the 13th century in the Mediterranean basin and later expanded to include other regions. The word portolan comes from the Italian portolano , meaning "related to ports or harbors ", and which since at least the 17th century designates "a collection of sailing directions".
Micronesian navigation techniques are those navigation skills used for thousands of years by the navigators who voyaged between the thousands of small islands in the western Pacific Ocean in the subregion of Oceania, that is commonly known as Micronesia. These voyagers used wayfinding techniques such as the navigation by the stars, and ...
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