The Mariner's New Daily Assistant: Containing the Application of Plane and Spherical Trigonometry to Practical Navigation & Nautical Astronomy PDF Download
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Author: James Griffin (teacher of navigation.)
Publisher:
ISBN:
Category : Latitude and longitude
Languages : en
Pages : 272
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Book Description
Author: James Griffin (teacher of navigation.)
Publisher:
ISBN:
Category : Latitude and longitude
Languages : en
Pages : 272
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Book Description
Author: Longmans, Green and co
Publisher:
ISBN:
Category :
Languages : en
Pages : 216
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 218
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Book Description
Author: Nathaniel Bowditch
Publisher:
ISBN:
Category : Nautical astronomy
Languages : en
Pages : 1434
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Book Description
Author: John Karl
Publisher: Paradise Cay Publications
ISBN: 9780939837755
Category : Technology & Engineering
Languages : en
Pages : 292
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Book Description
Many books on celestial navigation take shortcuts in explaining concepts; incorrect diagrams and discussion are often used for the sake of moving the student along quickly. This book tells the true story-and the whole story. It conveys celestial navigation concepts clearly and in the shortest possible time.It's tailored for navigation in the GPS age-a time of computers, calculators, and web resources. Although it covers all of the traditional methods of 'working a sight, ' the primary thrust is using the (under $10) scientific calculator. By using equations that you key into your calculator, this book guides you toward a better understanding of the concepts of celestial navigation.You will learn novel ways to plot lines of position, ways to check your sextant accurately by star sights, and how to tell what time it is from a moon sight. The many appendices are a treasure of references and explanations of abstract ideas. Celestial Navigation is a crucial skill for the offshore navigator to know, this book provides the shortest path to that knowledge.
Author: Glen Van Brummelen
Publisher: Princeton University Press
ISBN: 0691175993
Category : Mathematics
Languages : en
Pages : 208
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Book Description
"Spherical trigonometry was at the heart of astronomy and ocean-going navigation for two millennia. The discipline was a mainstay of mathematics education for centuries, and it was a standard subject in high schools until the 1950s. Today, however, it is rarely taught. Heavenly Mathematics traces the rich history of this forgotten art, revealing how the cultures of classical Greece, medieval Islam, and the modern West used spherical trigonometry to chart the heavens and the Earth."--Jacket.
Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 554
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Book Description
Author: John A. Eddy
Publisher: Government Printing Office
ISBN: 9780160838088
Category : Business & Economics
Languages : en
Pages : 316
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Book Description
" ... Concise explanations and descriptions - easily read and readily understood - of what we know of the chain of events and processes that connect the Sun to the Earth, with special emphasis on space weather and Sun-Climate."--Dear Reader.
Author: Edwin Hutchins
Publisher: MIT Press
ISBN: 0262581469
Category : Psychology
Languages : en
Pages : 403
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Book Description
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
Author: Laura Hillenbrand
Publisher: Random House Trade Paperbacks
ISBN: 0812974492
Category : Biography & Autobiography
Languages : en
Pages : 530
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Book Description
#1 NEW YORK TIMES BESTSELLER • The incredible true story of survival and salvation that is the basis for two major motion pictures: Unbroken and Unbroken: Path to Redemption. “Extraordinarily moving . . . a powerfully drawn survival epic.”—The Wall Street Journal Hailed as the top nonfiction book of the year by Time magazine • Winner of the Los Angeles Times Book Prize for biography On a May afternoon in 1943, an Army Air Forces bomber crashed into the Pacific Ocean and disappeared, leaving only a spray of debris and a slick of oil, gasoline, and blood. Then, on the ocean surface, a face appeared. It was that of a young lieutenant, the plane’s bombardier, who was struggling to a life raft and pulling himself aboard. So began one of the most extraordinary odysseys of the Second World War. The lieutenant’s name was Louis Zamperini. In boyhood, he’d been a cunning and incorrigible delinquent, breaking into houses, brawling, and fleeing his home to ride the rails. As a teenager, he had channeled his defiance into running, discovering a prodigious talent that had carried him to the Berlin Olympics and within sight of the four-minute mile. But when war had come, the athlete had become an airman, embarking on a journey that led to his doomed flight, a tiny raft, and a drift into the unknown. Ahead of Zamperini lay thousands of miles of open ocean, leaping sharks, a foundering raft, thirst and starvation, enemy aircraft, and, beyond, a trial even greater. Driven to the limits of endurance, Zamperini would answer desperation with ingenuity; suffering with hope, resolve, and humor; brutality with rebellion. His fate, whether triumph or tragedy, would be suspended on the fraying wire of his will. Laura Hillenbrand writes with the same rich and vivid narrative voice she displayed in Seabiscuit. Telling an unforgettable story of a man’s journey into extremity, Unbroken is a testament to the resilience of the human mind, body, and spirit.
