Packed with care; Shipped promptly. Paperback No Dust Jacket This item shows wear from consistent use but remains in good condition and is readable. It may have marks on or in it, and may show other signs of previous use or shelf wear. May have minor creases or signs of wear on dust jacket. Packed with care, shipped promptly. Bookseller Inventory #
To the uninitiated, celestial navigation appears to be a somewhat frightening exercise in mathematics.In fact, the maximum mathematics involved in the new sight reduction systems is the addition of three lines of figures. Similarly, the apparent complexities of the solar and stellar systems take on a less frightening appearance when related to the lighthouses and similar earthly objects used for coastal navigation. Throughout this book, the author uses such a comparison between earthly and heavenly objects in explaining the close relationship between coastal and celestial navigation. In doing so, he reduces a complex subject to a simple and interesting one that can be absorbed by even the most non-mathematically minded. The book concentrates for much of its length on the plotting of the boat's position by sun, planets, and stars when out of sight of land. It also deals with related navigational routines such as checking the compass by using heavenly objects, taking radio time signals, and adjusting the sextant for day-to-day corrections. This is celestial navigation in its simplest form, presented in a way which even the most amateur navigator can understand and absorb.
About the Author: Jeff Toghill is a graduate of the School of Navigation, Southampton University. He has more than thirty-five years of practical experience in all types of small craft and is the author of many books.
Title: Celestial Navigation
Publisher: New Holland Books
Book Condition: Good
Book Description New Holland Publishers, 1999. Paperback. Condition: Used; Acceptable. Dispatched, from the UK, within 48 hours of ordering. The book is perfectly readable and fit for use, although it shows signs of previous ownership. The spine is likely creased and the cover scuffed or slightly torn. Textbooks will typically have an amount of underlining and/or highlighting, as well as notes. If this book is over 5 years old, then please expect the pages to be yellowing or to have age spots. Damaged book. Please note this is a damaged book. The condition of this book is as stated above, however this book is slightly damaged in some way. Typically a grazed corner or torn cover. Thanks. Seller Inventory # CHL2947970
Book Description New Holland Publishers, 1999. Paperback. Condition: Used; Good. **SHIPPED FROM UK** We believe you will be completely satisfied with our quick and reliable service. All orders are dispatched as swiftly as possible! Buy with confidence!. Seller Inventory # 2334979
Book Description Paperback. Condition: Good. The book has been read but remains in clean condition. All pages are intact and the cover is intact. Some minor wear to the spine. Seller Inventory # GOR002285838
Book Description New Holland Books, 2000. Paperback. Condition: Used: Good. 3. Seller Inventory # SONG1864364580
Book Description Soft cover. Condition: Very Good. Reed Books, Frenchs Forest, NSW, 1986, c1978. Astronomy. 4th imp, pictorial pbk, 111 pp, b/w ills, text toned, cover clean, very good copy. All of our books are in the shop, and are 'real' books. We try to post the same day as the order. Descriptions are conservative. Postage rates may be lower than ABE estimate, please use Ask Bookseller a Question to confirm availability and postage cost, use [Ask Bookseller a Question] option below to confirm availability and get accurate postage quote for this item (the amount quoted is for an 'average' hard-cover book of up to 1kg in weight). Seller Inventory # 003492