This guide has been used for 30 years, up to date periodically as wanted. Greater than 20,000 college students have efficiently realized ocean navigation from these supplies and gone on to cross oceans or circumnavigate the globe. This guide covers learn how to discover place at sea from timed sextant sights of the solar, moon, stars, and planets plus different routine and particular procedures of secure, environment friendly offshore navigation. No earlier navigation expertise is required. The one math concerned is arithmetic (including and subtracting angles and instances). This can be a sensible, how-to-do-it guide, which additionally consists of clear explanations of the way it works and learn how to do it properly. Plus this guide consists of different essential components of ocean navigation apart from simply discovering out the place you might be from the celebs, corresponding to logbook procedures, lifeless reckoning, error evaluation, route planning, and extra.
On the finish of this guide, you may be prepared for ocean navigation. The guide consists of: textual content, apply issues, tables choices, detailed glossary, and full options. Printable work varieties, plotting sheets, and different sources can be found at no cost from www.starpath.com/celnavbook.
Our Match-Slope Methodology introduced on this textbook is cited within the newest (2017) version of Bowditch:
“The widespread methodology of averaging sights is the Match-Slope Methodology, e.g. Burch, D. 2015, Celestial Navigation, Second Version (Seattle, Starpath Publications) pp. 176-177.”
–Bowditch, American Sensible Navigator, NGA Pub 9. Part 1805.
Preface to the Second Version:
We’re happy to say that after ten extra years of utilizing this textual content we don’t discover motive to alter the essential method and strategies of the instructing. We nonetheless use many of the identical examples, which at the moment are fairly outdated, however that’s the great thing about celestial navigation. It has not modified, so we don’t profit in any manner from making all new examples, which might convey with them extra likelihood of error in a guide of many numbers.
We have now, nonetheless, notably improved and expanded the guide. Every part has been up to date and reformatted for a clearer presentation, usually in response to scholar questions through the years. New graphics have been added and older ones all up to date. There’s a lot new content material within the textual content, particularly within the In-Depth chapter, together with extra detailed dialogue of the sailings and extra background on the ideas. New sections have been added on basic ocean navigation and optimizing the fixes. We have now additionally up to date the digital navigation part, as most ocean navigators will even be utilizing different instruments apart from celestial.
Đặt Sách Celestial Navigation : A Complete Home Study Course, Second Edition Giá Tốt, Mua Sách Celestial Navigation : A Complete Home Study Course, Second Edition Giá Rẻ, Đọc Sách Celestial Navigation : A Complete Home Study Course, Second Edition, Sách Celestial Navigation : A Complete Home Study Course, Second Edition Vietsub, Celestial Navigation : A Complete Home Study Course, Second Edition Phê Truyện, Celestial Navigation : A Complete Home Study Course, Second Edition Tiki, Celestial Navigation : A Complete Home Study Course, Second Edition Lazada, Celestial Navigation : A Complete Home Study Course, Second Edition Shopee, Celestial Navigation : A Complete Home Study Course, Second Edition Phê Phim, Download Celestial Navigation : A Complete Home Study Course, Second Edition, Xem Celestial Navigation : A Complete Home Study Course, Second Edition Miễn Phí, Celestial Navigation : A Complete Home Study Course, Second Edition Amazon, Celestial Navigation : A Complete Home Study Course, Second Edition Ebay, Celestial Navigation : A Complete Home Study Course, Second Edition Tiếng Việt, Đánh Giá Celestial Navigation : A Complete Home Study Course, Second Edition, Review Celestial Navigation : A Complete Home Study Course, Second Edition, Celestial Navigation : A Complete Home Study Course, Second Edition Bản Tiếng Anh...
Đánh giá
Chưa có đánh giá nào.