Reed's Sextant simplified. 7th edition

Though contemporary sailors generally use electronic systems to orient themselves, the sextant is far from redundant. This purest of all nautical instruments, which allows seafarers to accurately determine their global position alone and without the aid of modern technology, is still required equipment on all commercial trading vessels; should electronic systems fail, a sextant can make the difference between disaster and survival.

In this invaluable tutorial for beginning navigators, Dag Pike clearly and efficiently explains the care and use of this ingenious tool which so many generations of seamen and airmen have relied upon and treasured.

Содержание

Introduction

Chapter One
Description of the Sextant

Chapter Two
The Principle of the Sextant

Chapter Three
How to Take Sights

Chapter Four
Practical Hints on Taking Sights

Chapter Five
How to Read the Sextant

Chapter Six
Errors and Adjustments

Chapter Seven
Sextant Telescopes and Other Accessories

Chapter Eight
Practical Notes on the Care of the Sextant

Chapter Nine
The Sextant and Coastal Navigation

Index