Bøger udgivet af Paradise Cay Publications

The latest edition of the Bowditch. This 2019 edition of the American Practical Navigator offered by Paradise Cay Publications, is seperated into two editions, but is bound for your convenience into one handsome, hardcover book.The American Practical Navigator (colloquially often referred to as Bowditch), was first published in 1802. The work was originally written by Nathaniel Bowditch, and is an encyclopedia of navigation. It serves as a valuable handbook on oceanography and meteorology, and contains useful tables and a maritime glossary. In 1867 the copyright and plates were bought by the Hydrographic Office of the United States Navy. As of 2019 it is still published by the U.S. Government and is available online from the National Geospatial-Intelligence Agency (NGA), the modern successor agency to the 19th Century Hydrographic Office. The publication is considered one of America's nautical institutions.The text has evolved with the advances in navigation practices since that first issue and continues to serve as a valuable reference for marine navigation in the modern day. The publication describes in detail the principles and factors of navigation, including piloting, electronic navigation, celestial navigation, mathematics, safety, oceanography and meterology. It also contains various tables used in typical navigational calculations and solutions, including the formulas used to derive the tabular data.

used for study of celestial navigation. This is the 1981 edition volume 2.

used for study of celestial navigation. This is the 1981 edition volume 2.

used for study of celestial navigation. This is the 1981 edition volume 2.

1984 edition of the "Bowditch" is used as a study aid for celestial navigation. This version is split into two parts, this being part 2. We have also re-sized this book to a user friendly 8.5 x 11 inches.

1984 edition of the "Bowditch" is used as a study aid for celestial navigation. This version is split into two parts, this being part 1. We have also re-sized this book to a user friendly 8.5 x 11 inches.

used for study of celestial navigation. This is the 1981 edition volume 2.

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1920 Excerpt: ...is the same as the latitude of the point on the line A', R/J 25 19'.4 S. B115 31.5 W. We now have two Sumner linee, A'and B', under Case I, whose common latitude is 25 19MS., and whose longitudes on the common parallel are 114 61K.7 and 115 31'.5. Hence, the difference of longitude on the common parallel is 115 31'.5 W. 114 59'.7 W. CHAPTER XVI. THE PEAOTIOE 01 NAVIGATION AT SEA. 381. Having set forth in previous chapters the methods of working dead reckoning and of solving problems to find the latitude, longitude, chronometer correction, and azimuth from astronomical observations, it will be the aim of the present chapter to describe the conditions which govern the choice and employment of the various problems, together with certain considerations by which the navigator may be guided in his practical work at sea. 382. Departure And Dead Reckoning.--On beginning a voyage, a good departure must, be taken while landmarks are still in view and favorably located for the purpose; this becomes the origin of the dead reckoning, which, with frequent new departures from positions by observation, is kept up to the completion of the voyage, thus enabling the mariner to know, with a fair degree of accuracy, the position of his vessel at any instant. At the moment of taking the departure, the reading of the patent log (which should have been put over at least long enough previously to be regularly running) must be recorded, and thereafter at the time of taking each sight and at every other time when a position is required for any purpose, the log reading must also be noted. It is likewise well to read the log each hour; for general information as to the speed of the vessel as well as to observe that it is in proper running order and that the rotator has not been fouled ...

Several books have been offered on buying used sailboats for the purpose of long distance voyaging including John Vigor's 20 Small Sailboats and Gregg Nestor's Twenty Affordable Sailboats. The used boats reviewed in these books are all available to those on a modest budget, and there are plenty other used fiberglass production boats out there which are solid candidates for the would-be cruiser.In Outfitting the Offshore Sailboat, Peter Berman reviews the criteria for selecting a used fiberglass hull sailboat, but picks up where Vigor and Nestor leave off. Berman shares his 40+ years' experience of overhauling and refitting a myriad of different sailboats in preparation for offshore voyaging. Follow the information offered in Outfitting the Offshore Sailboat and you can buy and refit a cruising sailboat for a fraction of the cost of buying a new boat.

Commander Suzanne Giesemann draws on her twenty years in the Navy as a commanding officer and leadership instructor to write this empowering guide for women boaters. Power or sail, if you're just going along for the ride, you are limiting your enjoyment on the water. Suzanne encourages women to take a bigger role on board by addressing common fears and self-limiting attitudes. She shares the nautical knowledge necessary to become a safer, more competant, and more confident boater.Women, read this book, then get your partner to read it too.-Lin Pardeytent...a wonderfully insightful book on how to make the transition from passenger to that of a competent mate or even master.-Amanda Swan Neal, Mahina Sailing ExpeditionsCall it an 'Atta-Girl' book, if you will. Suzanne's message is clear: Other women do this. You can too. Here's what you need to know...-Karen Larson, Editor, Good Old Boat MagazineBy reading this book, women can see how easy, and empowering, it is to go cruising with happiness and confidence.-Pam Wall, Outfitting Manager, Ft. Lauderdale West Marine

"Contains information to be used in examinations for merchant marine licenses and documents."