HOW TO USE A SEXTANT: A Step-by-Step Guide to Celestial Navigation and Position Finding - Couverture souple

H. Carver, Miles

Couverture souple

ISBN 13 : 9798251276305

Editeur : Independently published, 2026

Synopsis

Master the timeless skill of celestial navigation and navigate confidently anywhere on Earth.
When GPS fails, a sextant gives sailors, maritime professionals, and enthusiasts a reliable way to determine position using the sun, stars, and horizon.
How to Use a Sextant is a practical, step-by-step guide that makes celestial navigation approachable. From understanding the sextant to taking accurate sights and calculating your position, this handbook walks you through the essential skills for self-reliant navigation.

How to Use This Book
o Operate your sextant safely and accurately from your first observation.
o Master measurement techniques: horizon identification, sextant hold, rocking, and recording sights.
o Understand celestial navigation fundamentals, including coordinate systems and star movement.
o Reduce sights into precise latitude and longitude and practice position plotting.
o Apply skills in real-world scenarios, from land practice to offshore passages.
o Troubleshoot errors and verify accuracy for confidence at sea.

Written for beginners and sailors building backup navigation skills, every concept is explained clearly with practical, real-world examples. With a sextant, accurate time, and the predictable movement of celestial bodies, you can navigate anywhere, no electronics required.

Détails de l'édition

• Éditeur: Independently published
• Date d'édition: 2026
• Langue: anglais
• ISBN 13: 9798251276305
• Reliure: Broché
• Nombre de pages: 190
• Coordonnées du fabricant: Manufactured by Amazon on behalf of the author; https://www.amazon.fr/hz/contact-us; ; c/o Amazon Media EU S.à.r.l., 38 Avenue John F. Kennedy; Luxembourg; L-1855; Luxembourg