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Starpath Sailor's Logbook

2011-11 Sports & Recreation
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Release : 2011-11
Genre : Sports & Recreation
Kind : eBook
Book Rating : 283/5 ( reviews)

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Book Synopsis Starpath Sailor's Logbook by : David Burch

Download or read book Starpath Sailor's Logbook written by David Burch. This book was released on 2011-11. Available in PDF, EPUB and Kindle. Book excerpt: The ship's logbook has been a maritime tradition since ancient times. It is used to document the voyages and movement of the vessel and events that take place on board related to safe navigation and the well being of the crew and cargo. Designed for sailors by sailors. The simple layout of these record sheets has been tested over thousands of miles of offshore and coastal sailing, racing and cruising.

Hawaii by Sextant: An In-Depth Exercise in Celestial Navigation Using Real Sextant Sights and Logbook Entries

2014-03-14 Sports & Recreation
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Release : 2014-03-14
Genre : Sports & Recreation
Kind : eBook
Book Rating : 184/5 ( reviews)

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Book Synopsis Hawaii by Sextant: An In-Depth Exercise in Celestial Navigation Using Real Sextant Sights and Logbook Entries by : David Burch

Download or read book Hawaii by Sextant: An In-Depth Exercise in Celestial Navigation Using Real Sextant Sights and Logbook Entries written by David Burch. This book was released on 2014-03-14. Available in PDF, EPUB and Kindle. Book excerpt: In the spirit of early Bowditch editions, we offer navigation details of a full ocean passage as an excellent way to learn the ropes of practical celestial navigation. With your own tables and plotting sheets, you can analyze 224 timed sextant sights of sun, moon, stars, and planets to obtain 26 position fi xes to fi nd your way along a 2,800-nmi voyage lasting 17 days. Solutions are provided by computation, workforms, and detailed plots using universal plotting sheets. After completing this passage you will be prepared to navigate by celestial navigation on your own, whether you need to or choose to. Also includes notes on optimizing sight analysis, hurricane tracking, DR error analysis, ocean currents, and use of visible light ranges for nighttime arrivals.

Navigation Exercises for Practice Underway: The Next Step Beyond Textbook and Classroom

2012-10-01 Sports & Recreation
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Release : 2012-10-01
Genre : Sports & Recreation
Kind : eBook
Book Rating : 351/5 ( reviews)

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Book Synopsis Navigation Exercises for Practice Underway: The Next Step Beyond Textbook and Classroom by : David Burch

Download or read book Navigation Exercises for Practice Underway: The Next Step Beyond Textbook and Classroom written by David Burch. This book was released on 2012-10-01. Available in PDF, EPUB and Kindle. Book excerpt: This exercise book has been used in onboard navigation training courses, power and sail, for many years. It was originally designed for students to carry on with practice when they were not on watch getting direct instructor training during extended training voyages. It can be used for day sails or long coastal passages. Now available to the public, you can use this workbook to guide your own study underway to master techniques and procedures learned from classroom or home study. Once you master the skills of these exercises you can be confi dent you have a practical working knowledge of navigation. These are skills and procedures that every navigator should know. It is designed to be worked in any waterway, underway or at anchor, at various times during one voyage or many. Instructions and forms are provided to document your work. The next step beyond textbook and classroom. Topics include... Basic Chart Work Radar Navigation Rules Piloting Electronic Charting GPS Navigation Dead Reckoning Weather Celestial Navigation Navigation Challenges Plus... Personal Logbook Plotting Sheets Valuable References "

Burch at the Helm - Navigation and Weather Articles from the Pages of Blue Water Sailing Magazine

2013-03-01 Nature
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Release : 2013-03-01
Genre : Nature
Kind : eBook
Book Rating : 399/5 ( reviews)

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Book Synopsis Burch at the Helm - Navigation and Weather Articles from the Pages of Blue Water Sailing Magazine by : David Burch

Download or read book Burch at the Helm - Navigation and Weather Articles from the Pages of Blue Water Sailing Magazine written by David Burch. This book was released on 2013-03-01. Available in PDF, EPUB and Kindle. Book excerpt: Practical knowledge for Inland, Coastal, and Ocean waters that makes your sailing safer and more efficient. Special topics in navigation and weather from the "Burch at the Helm" column in Blue Water Sailing magazine.

Cognition in the Wild

1996-08-26 Psychology
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Release : 1996-08-26
Genre : Psychology
Kind : eBook
Book Rating : 469/5 ( reviews)

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Book Synopsis Cognition in the Wild by : Edwin Hutchins

Download or read book Cognition in the Wild written by Edwin Hutchins. This book was released on 1996-08-26. Available in PDF, EPUB and Kindle. Book excerpt: Edwin Hutchins combines his background as an anthropologist and an open ocean racing sailor and navigator in this account of how anthropological methods can be combined with cognitive theory to produce a new reading of cognitive science. His theoretical insights are grounded in an extended analysis of ship navigation—its computational basis, its historical roots, its social organization, and the details of its implementation in actual practice aboard large ships. The result is an unusual interdisciplinary approach to cognition in culturally constituted activities outside the laboratory—"in the wild." Hutchins examines a set of phenomena that have fallen in the cracks between the established disciplines of psychology and anthropology, bringing to light a new set of relationships between culture and cognition. The standard view is that culture affects the cognition of individuals. Hutchins argues instead that cultural activity systems have cognitive properties of their own that are different from the cognitive properties of the individuals who participate in them. Each action for bringing a large naval vessel into port, for example, is informed by culture: the navigation team can be seen as a cognitive and computational system. Introducing Navy life and work on the bridge, Hutchins makes a clear distinction between the cognitive properties of an individual and the cognitive properties of a system. In striking contrast to the usual laboratory tasks of research in cognitive science, he applies the principal metaphor of cognitive science—cognition as computation (adopting David Marr's paradigm)—to the navigation task. After comparing modern Western navigation with the method practiced in Micronesia, Hutchins explores the computational and cognitive properties of systems that are larger than an individual. He then turns to an analysis of learning or change in the organization of cognitive systems at several scales. Hutchins's conclusion illustrates the costs of ignoring the cultural nature of cognition, pointing to the ways in which contemporary cognitive science can be transformed by new meanings and interpretations. A Bradford Book

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