Navigating with the stars – (part 2)
Sea characteristics in the Portuguese Coast
Navigating with the stars – (part 2)
Sea characteristics in the Portuguese Coast
Navigating with the stars – (part 1)
Going through the era of satellite navigation, we observe that it has gained a great role among us, sidelining inevitably the nautical art which, until a few years ago, constituted the basis of every voyager, depriving them at the same time of a big part of the magic of the voyage!
Certainly, navigation hides within it an amount of scientific knowledge which is, at least some of it, necessary to be aware of, before we decide to go out to the sea. Above all though, it is a fascinating art. An art which emerges from our passion for the sea and it is based on traditional means of navigation.
Of course, long has gone the era of the sextant and of the great seafarer, who were constantly observing the position of the Sun and of Polaris (Pole Star) in order to define their position. Today, a mini GPS gadget is enough to provide us with every information received from the 24 satellites which are in permanent orbit around the earth.
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