ECDIS represents an item of equipment consisting of Hardware Software and Data The Hardware of the...
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APPRAISAL: 1 All available charts for passage arranged. 2 Requisition sent for charts / pubs ...
Diurnal Tidal Pattern A diurnal tidal pattern has a single high and low tide each lunar day. These...
Before the development of appropriate instrumentation, sea-level observations were confined to the...
Tidal Range Whether a tide is neap or spring (or an intermediate) is determined not by the height...
Cross Bearings Ranges of Two or More Points. Combined Range and Bearing. A Bearing and Sounding...
By Astronomical object. A Bearing and Sounding Running Fix. By Astronomical object Six common...
The recommended International Labour Organization (ILO) Minimum Wage for Able Seafarers will remain...
Since it is impractical to draw the large circle of a position circle on the chart, only the part...
Great circle sailing involves the solution of courses, distances, and points along a great circle...