Navigational Algorithms

Nautical Almanac
Navigational Algorithms
The Nautical Almanac in your smartphone or tablet
Sextant
Navigational Algorithms
For training or improving your skills with a sextant.
Variation
Navigational Algorithms
Variation for the current day.
Used in navigation with a magnetic compass.
Sailings
Navigational Algorithms
Great Circle and Rhumb line routes
Nautical Astronomy
Navigational Algorithms
Celestial navigation. Take the sextant and shoot the Sun or the North Star.
Sight reduction
Navigational Algorithms
Celestial navigation. Take the sextant and get your Line of Position.
Vector solution 2 CoP
Navigational Algorithms
Fix by two circles of position: vector solution.
Celestial navigation.
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