Celestial Navigation

Author: David Burch
Publisher:
ISBN: 9780914025511
Size: 22.15 MB
Format: PDF, ePub, Docs
View: 5795
Download
This book has been used for 30 years, updated periodically as needed. More than 20,000 students have successfully learned ocean navigation from these materials and gone on to cross oceans or circumnavigate the globe. This book covers how to find position at sea from timed sextant sights of the sun, moon, stars, and planets plus other routine and special procedures of safe, efficient offshore navigation. No previous navigation experience is required. The only math involved is arithmetic (adding and subtracting angles and times). This is a practical, how-to-do-it book, which also includes clear explanations of how it works and how to do it well. Plus this book includes other crucial factors of ocean navigation besides just finding out where you are from the stars, such as logbook procedures, dead reckoning, error analysis, route planning, and more. At the end of this book, you will be ready for ocean navigation. The book includes: text, practice problems, tables selections, detailed glossary, and full solutions. Printable work forms, plotting sheets, and other resources are available at no charge from www.starpath.com/celnavbook. Preface to the Second Edition: We are pleased to say that after ten more years of using this text we do not find reason to change the basic approach and methods of the teaching. We still use most of the same examples, which are now quite old, but that is the beauty of celestial navigation. It has not changed, so we do not benefit in any way from making all new examples, which would bring with them more chance of error in a book of many numbers. We have, however, notably improved and expanded the book. Each section has been updated and reformatted for a clearer presentation, often in response to student questions over the years. New graphics have been added and older ones all updated. There is much new content in the text, especially in the In-Depth chapter, including more detailed discussion of the sailings and more background on the principles. New sections were added on general ocean navigation and optimizing the fixes. We have also updated the electronic navigation section, as most ocean navigators will also be using other tools besides celestial.

The World S Oceans Geography History And Environment

Author: Rainer F. Buschmann
Publisher: ABC-CLIO
ISBN: 144084352X
Size: 54.38 MB
Format: PDF, ePub, Docs
View: 3517
Download
This single-volume resource explores the five major oceans of the world, addressing current issues such as sea rise and climate change and explaining the significance of the oceans from historical, geographic, and cultural perspectives. • Introduces readers to the five major oceans of the world and provides ready-reference entries relating to geography, the environment, science, history, and culture • Entries are engaging and accessible to all readers from high school to university students to general readers • Includes sidebars of "fun facts" throughout the text that highlight interesting oceanic subtopics

Celestial Navigation Exercises For Class And Home Study

Author: Dominique F. Prinet
Publisher: FriesenPress
ISBN: 1460280695
Size: 72.27 MB
Format: PDF, Docs
View: 2351
Download
About the Manual Celestial Navigation Exercises for Class and Home Study was designed to facilitate the work of instructors using the free PowerPoint slide presentation available at CelestialNavigationBook.com. This exercise manual, available in hard copy and in PDF format for tablets, reproduces the questions posed at regular intervals throughout the slide presentation; it provides the work-forms guiding the calculations, and the solutions. Students taking a course from an instructor who follows the slide presentation will normally have the associated course book Celestial Navigation using the Sight Reduction Tables Pub. No. 249. In order to facilitate the download process, the free version of the exercise manual (available for download from CelestialNavigationBook.com), includes neither the Almanac nor the Sight Reduction Tables required for the calculations because these tables are identical to the ones in the course book. This complete version of the exercise manual, with all the required data tables in the appendix, will thus be useful mostly to navigators who do not have the course book but wish to practice on their own, as well as to students who follow the presentation and have the course book but do not wish to download and print 140 pages of questions and answers....

Yachting

Author:
Publisher:
ISBN:
Size: 75.82 MB
Format: PDF, Kindle
View: 5531
Download

The Rudder

Author: Thomas Fleming Day
Publisher:
ISBN:
Size: 12.25 MB
Format: PDF, Mobi
View: 4944
Download

Flying

Author:
Publisher:
ISBN:
Size: 51.78 MB
Format: PDF, ePub, Docs
View: 3303
Download