Youtor
Napiers Bones
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http://youtube.com/watch?v=Ny0DExl6TMU
Using an example, this video explains the principles and practice of Napier's rules used to solve right-angled spherical triangles. Napier's rules are popularly used as part of solving questions related to great circle sailing and composite great circle sailing. • If you liked this video, you have the opportunity to become an exclusive member of our channel Steering Mariners . For AUD 9.99, the membership will provide you with multiple benefits such as extra videos, live streams, and live interaction with me:) Link to exclusive membership: / @steeringmariners • Contents of this video will benefit mariners preparing for exams (written and oral examinations). • Mariners will also benefit by watching the following videos: • Napier’s rules for spherical triangles: • Napier's Rules for right-angled spher... • Napier’s rules (example 2): • Using Napier's Rule to solve spherica... • Quadrantal triangle: • Solving Quadrantal triangles in spher... • How to resolve Sine ambiguity in Napier’s rules: • How to resolve Sine ambiguity using N... • Plane and spherical trigonometry and triangles: • Plane and Spherical Trigonometry and ... • Trigonometry for mariners: • Trigonometry for marine deck officers... • Algebra for mariners: • Algebra for marine deck officers and ... • Transposition of math equations: • How to use Transposition in math equa... • Great circle sailing: • Great Circle Sailing Calculation - wi... • Great circle sailing (example 2): • How to solve Great Circle Sailing Cal... • Great circle sailing (example 3): • Great Circle sailing calculation with... • Great circle sailing (Example 4): • Great Circle Sailing Calculations - E... • Determining the final (and Initial) course angle: • How to determine the Final (and Initi... • Composite great circle sailing: • Composite Great Circle Sailing - Ocea... • Composite great circle sailing (Example 2): • How to solve Composite great circle s... • Calculate departure along a parallel of latitude: • How to calculate departure (along a p... • Calculate d’lat and d’long (Plane sailing): • How to Calculate D'lat and D'long - P... • D’lat and m’lat calculation: • Clear your confusion about d'lat and ... • Plane sailing (example 1): • How to calculate course and distance ... • Plane sailing (example 2): • How to Calculate final position when ... • Plane Sailing (example 3): • Plane Sailing Calculations - Example ... • Plane Sailing (example 4): • Plane Sailing Calculation - Example 4 • Mercator sailing (Example 1): • How to solve Mercator sailing calcula... • Mercator sailing (Example 2): • Mercator sailing or Rhumb line sailing • Mercator Sailing (Example 3): • Mercator Sailing Calculation - Example 3 • Mercator Sailing (Example 4): • Mercator Sailing Calculations - Examp... • Calculate mean latitude: • How to calculate mean latitude or m'lat • A trick to remembering formulas in sailings: • A simple trick to remember the formul... • Compare plane sailing to mercator sailing: • How to compare Plane Sailing to Merca... • Day’s work (wind and leeway): • Day's Work - with effect of wind and... • Horizontal sextant angles: • Using horizontal sextant angles to pl... • The use of position lines: • Coastal Navigation - The use of posit... • Rising and dipping of lights: • Rising and dipping of lights at sea -... • Horizontal angles: • Horizontal angles - Plotting ship's p... • Compass error: • Compass Error Calculation - Coastal N... • Tidal window calculations: • Tidal window calculations - Tides (Co... • Secondary port tide calculations: • Secondary Port Tide Calculation - Tid... • Explaining interpolation of second port tide calculation: • Explaining the interpolation for Seco... • Simplified harmonic method of tide calculation: • Simplified Harmonic Method Of Tide Ca... • Simplified harmonic method (Theory): • Simple harmonic method - Tide Calcula... • Tides (General Theory): • Tides - General theory (Coastal Navig...
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