Celestial Navigation
John Wiley & Sons Inc (Verlag)
978-0-470-66633-3 (ISBN)
Guiding a craft using one of the oldest of the mariner's arts-celestial navigation As romantic--sounding as sailing to Tahiti did centuries ago, using the sun, moon, planets, and stars to guide one's boat on the seas is enjoying a comeback. For those who do not wish to be caught short when modern technology fails on board, knowing how to chart a path with the aid of a sextant is an essential navigating skill. In Celestial Navigation , veteran yachtsman, Tom Cunliffe, reveals how any boat owner can master this seafaring technique, without complex mathematics, using his simplified approach. Readers begin with a sound foundation of basic concepts and definitions, before moving on to the hardware-the sextant and how to use it. Within a few pages, you'll be working out your latitude from a noon sight, and learning how to plot a position from observing the sun, planets, moon or stars-or wherever you may be on the world's oceans.Helps readers prepare for the RYA Yachtsmaster Ocean Exam, which includes celestial navigation as a requirement Includes clear diagrams and worked examples to help guide the novice navigator New edition has downloadable material, a new chapter on electronic navigation as well as the bonus feature of online video demonstrations Whether setting out to sea on a short or long journey, Celestial Navigation is an essential guide to using the sun, moon, planets, and stars as your guideposts home.
Tom Cunliffe is Britain's leading sailing writer. He is a worldwide authority on sailing instruction and an expert on traditional sailing craft. He learned his sextant skills during numerous ocean passages, many of which in simple boats without engines or electronics, and voyaged to both sides of the Atlantic from Brazil to Iceland and from the Caribbean to Russia. He has cruised the coast of America and Canada and logged thousands of miles exploring both sides of the English Channel.Tom's nautical career has seen him serve as mate on a merchant ship, captain on gentleman's yachts and skipper of racing craft. His private passion is classic sailing boats and he has owned a series of traditional gaff-rigged vessels that have taken him and his family on countless adventures from tropical rainforests to frozen fjords.Tom has been a Yachtmaster Examiner since 1978 and has a gift for sharing his knowledge with good humour and an endless supply of tales of the sea.He also writes for Yachting Monthly, Yachting World and SAIL magazines, and wrote and presented the BBC TV series, The Boats That Built Britain.
Introduction. 1 The Earth and the Heavens. 2 The Sextant. 3 The Noon Sight for Latitude. 4 Time. 5 Position Lines and Plotting. 6 Sun Sights. 7 The Planets. 8 The Moon. 9 The Stars. 10 Polaris - the Pole Star. 11 Compass Checking on the Ocean. 12 The Shortest Way.
| Erscheint lt. Verlag | 13.8.2010 |
|---|---|
| Zusatzinfo | Illustrations |
| Sprache | englisch |
| Maße | 170 x 238 mm |
| Gewicht | 210 g |
| Einbandart | Paperback |
| Themenwelt | Sachbuch/Ratgeber ► Sport ► Segeln / Tauchen / Wassersport |
| Technik ► Fahrzeugbau / Schiffbau | |
| ISBN-10 | 0-470-66633-1 / 0470666331 |
| ISBN-13 | 978-0-470-66633-3 / 9780470666333 |
| Zustand | Neuware |
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