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Emergency Navigation
Engelsk Paperback
Emergency Navigation
Engelsk Paperback

166 kr
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Om denne bog

Find Your Way at Sea, No Matter What

“Inherently interesting and fun to read . . . provides the clearest understanding of general navigation principles we''ve seen yet.”--BoatU.S.

“Thorough and authoritative.”--Sea Kayaker

“A definitive work of instant appeal to seamen of all levels of experience.”--The Navigation Foundation

Every sailor knows that instruments can fail. Things get wet, break, fall overboard. Whether you’re safe on your boat or drifting in a life raft, let David Burch show you how to find your way no matter what navigational equipment you have. Often relying on common materials like a small stick, a plastic bottle, even a pair of sunglasses, Burch explains how to make use of all available means--from the ancient skills of Polynesian navigators to the contrails of airliners overhead--to calculate speed, direction, latitude, and longitude and to perform all aspects of piloting and dead reckoning. Learn how to

  • Steer by sun, stars, wind, and swells
  • Estimate current and leeway
  • Improvise your own knotmeter or plumb-bob sextant
  • Find the sun in a fogbank
  • Estimate latitude with a plate and a knotted string
  • And more vital information

Product detaljer
Sprog:
Engelsk
Sider:
288
ISBN-13:
9780071481847
Indbinding:
Paperback
Udgave:
2
ISBN-10:
0071481842
Udg. Dato:
16 okt 2008
Længde:
18mm
Bredde:
187mm
Højde:
230mm
Forlag:
International Marine Publishing Co
Oplagsdato:
16 okt 2008
Forfatter(e):
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