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Mercator Sailing Mercator Sailing is another method of Rhumb Line Sailing. It is used to find the course and distance between two positions that are in different latitudes from the large D. Lat. and distance. It is similar to plane sailing, except that plane sailing is used for small distances.
15 paź 2020 · With the Mercator sailing method, the course is determined first by the use of the first formula. The answer will be an azimuth and must be converted to a true course. See the instructions contained in the section on plane sailing.
There are two types of Sailings: Great Circle and Rhumb Lines. Both will be described in detail in this chapter. 1201. Terms and Definitions In solutions of the sailings, the following quantities are used: 1. Arc min. Minutes of arc; for example, 234 arc min is usually indicated as 234' in formulae. 2. Course (Cn). The vessel's true course, or ...
Using two different examples based on Mercator sailing formulae, this video shows how to calculate:a) the course and distance between two geographical positi...
Mercator Sailing. The plain triangle on the right indicates the plot of a Rhumb Line track on a Mercator chart between two points (A and C). By applying simple trigonometry principles the course and distance between the two positions can be determined. The formulae for determining the values are :-
Mercator Sailing allow for the oblate shape of the Earth. (A squashed sphere.) The formulae are. dLat = Dist x Cos (Course) As for Plane Sailing - Eq 1.
21 lut 2024 · Mercator sailing problems can be solved graphically on a Mercator chart. For mathematical solution, the formulas of Mercator sailing are: tan C = DLo m {\displaystyle {\frac {\text{DLo}}{\text{m}}}} , and DLo = m tan C.
