Journeys Through England in Particular: Coasting
Journeys Through England in Particular: Coasting

Author: Sue Clifford And Angela King

Publisher: Saltyard Books

Published: 2014-06-19

Total Pages: 236

ISBN-13: 1444789643

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Drawn from the critically acclaimed book England in Particular, this delightful book, the first in a new series, is a celebration of English local distinctiveness.

The Complete Yachtmaster
The Complete Yachtmaster

Author: Tom Cunliffe

Publisher: Sheridan House, Inc.

Published: 2003

Total Pages: 254

ISBN-13: 9781574091748

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When it was first published The Complete Yachtmaster proved immediately popular with a wide range of readers, from skippers and crew to Yachtmaster students, bringing together as it does all the essentials of modern cruising within one volume. Although the boat-handling and seamanship sections of this book have required only minor alterations, other areas of the book have evolved to keep in line with the revolution in navigation. Tom Cunliffe is not only an examiner of RYA Yachtmaster Instructors; he is very much an active sailor who runs up a heavy annual mileage in his own cruising yacht. This combination has enabled him to communicate the ever-advancing potential of electronic navigation techniques better than most. In this fourth edition of what has become a standard work, he shows the modern skipper how to use today's exciting equipment to refine a philosophy of navigation which has not changed since the beginning of seafaring. Throughout the book Tom Cunliffe never lets the reader forget that no single skill can be divorced from the wide range of knowledge that makes up the armoury of the complete Yachtmaster. The latest edition of The Complete Yachtmaster is required reading for anyone skippering a yacht. For examination candidates, whether on board or in the classroom, it guides the reader as authoritatively and reassuringly through the syllabus as a sea pilot bringing a ship to harbour. Book jacket.

New Serial Titles
New Serial Titles

Author:

Publisher:

Published: 1998

Total Pages: 1384

ISBN-13:

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A union list of serials commencing publication after Dec. 31, 1949.

Astronavigation
Astronavigation

Author: K.A. Zischka

Publisher: Springer

Published: 2017-05-30

Total Pages: 340

ISBN-13: 3319479946

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This book acts as a manual for the ancient methods of navigating by the stars, which continue to provide the sailor or pilot with a timeless means of determining location. Despite the prevalence of GPS, a comprehensive set of formulae that can be evaluated on any inexpensive scientific calculator in the event of a catastrophic software or systems failure is a vital failsafe. It also serves as a living link to centuries of explorers from centuries past. Beginning with the basics of positional astronomy, this guide moves on to the more complex math necessary to understand the ephemerides, tables showing the future positions of the stars and planets. These astronomical almanacs were the satellite navigation of their day. The objective of this book is twofold: to provide the reader with a concise, comprehensible manual on positional astronomy as it applies to astro-navigation and to furnish the concise algorithms for finding the position of the Sun and various navigational stars at any given instant. In a world where too many mariners and aeronauts rely solely on technology and are vulnerable to solar flares, electrical issues, and the like, this knowledge can be a life-saving backup, not to mention a fascinating study in its own rights. Included is an exact mathematical way to determine your position in the air or on the sea far more quickly and accurately than by using the old celestial navigational method, without even needing to know or understand the underlying mathematics. There is even a section that teaches how to measure the azimuth of a star using an analog wrist watch so if a sextant gets damaged, locating position is still possible. This book offers mathematicians and adventurers a way to determine position when the skies go dark. The U.S. Navy has recently realized that their electronic navigation systems are vulnerable to cyberattack, and as a result has instructed the Naval Academy to begin teaching celestial navigation again.