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To see information about this book and where to buy: https://astronavigationdemystified.com/astro-navigation-demystified-2/
For information about this book and where to buy: https://astronavigationdemystified.com/applying-mathematics-to-astro-navigation-3/
For information about this book and where to buy: https://astronavigationdemystified.com/astronomy-for-astro-navigation-2/
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Category Archives: global positioning system
Accuracy of Sight Reduction Methods.
In my recent article ‘Why Astro‘, I highlighted the risks in using the GPS. Since writing that article, I am frequently asked “if astro / celestial navigation is to be used, which of the many systems is the best”. Sight … Continue reading →
Why Astro?
In a recent article the discussion centred on our over-reliance on GPS for navigation at sea and the need for back-up systems. The conclusion drawn was that we already have a back-up system, one that has been tried and tested … Continue reading →
Astro Navigation Demystified 
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