Sextants at Greenwich

Sextants at Greenwich PDF Author: W. F. J. Mörzer Bruyns
Publisher: OUP Oxford
ISBN: 0191608904
Category : Science
Languages : en
Pages : 336

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Book Description
Sextants at Greenwich consists of two main sections: The introductory chapters and the catalogue of navigating instruments of the National Maritime Museum. The first section gives a general overview of the history of celestial navigation with an emphasis on the instruments that were developed and used for that purpose, between about 1450 and the 1970s. The instruments in the catalogue form the main thread in these chapters. The catalogue consists of 347 entries of instruments for celestial navigation, the octants, sextants and related instruments preserved in the National Maritime Museum. Each entry includes the place of the object's origin, its maker, the object's date, inscriptions (by the maker and/or relating to an owner), the graduated scale, the instrument's dimensions and a general description that includes details such as used materials and detached parts. Finally the object's provenance (previous owners and/or users) and references to literature on its history and handling are given.

Sextants at Greenwich

Sextants at Greenwich PDF Author: W. F. J. Mörzer Bruyns
Publisher: OUP Oxford
ISBN: 0191608904
Category : Science
Languages : en
Pages : 336

Get Book Here

Book Description
Sextants at Greenwich consists of two main sections: The introductory chapters and the catalogue of navigating instruments of the National Maritime Museum. The first section gives a general overview of the history of celestial navigation with an emphasis on the instruments that were developed and used for that purpose, between about 1450 and the 1970s. The instruments in the catalogue form the main thread in these chapters. The catalogue consists of 347 entries of instruments for celestial navigation, the octants, sextants and related instruments preserved in the National Maritime Museum. Each entry includes the place of the object's origin, its maker, the object's date, inscriptions (by the maker and/or relating to an owner), the graduated scale, the instrument's dimensions and a general description that includes details such as used materials and detached parts. Finally the object's provenance (previous owners and/or users) and references to literature on its history and handling are given.

Sails, Skippers and Sextants

Sails, Skippers and Sextants PDF Author: George Drower
Publisher: The History Press
ISBN: 0752468057
Category : Transportation
Languages : en
Pages : 207

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Book Description
'The inventions, the innovations, the stories, the surprises. A combination of history, reference and entertainment – something for every seafarer and many others too.' - Vice Admiral Sir Tim Laurence. People have been sailing for thousands of years, but we've come some distance from longboats and clippers. How did we arrive here? In fifty tales of inventors and innovations, Sails, Skippers and Sextants looks at the history of one of our most enjoyable pastimes, from the monarch who pioneered English yachting to the engineer who invented sailboards. The stories are sometimes inspiring, usually amusing and often intriguing – so grab your lifejacket, it's going to be quite an adventure.

Taking the Stars

Taking the Stars PDF Author: Peter Ifland
Publisher: Krieger Publishing Company
ISBN:
Category : Science
Languages : en
Pages : 248

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Book Description
This text focuses on the history of the development of hand-held celestial navigation instruments, offering descriptions of the tools used. It also includes a glossary of technical terms.

Navigational Enterprises in Europe and its Empires, 1730–1850

Navigational Enterprises in Europe and its Empires, 1730–1850 PDF Author: Rebekah Higgitt
Publisher: Springer
ISBN: 1137520647
Category : History
Languages : en
Pages : 262

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Book Description
This book explores the development of navigation in the eighteenth and nineteenth centuries. It examines the role of men of science, seamen and practitioners across Europe, and the realities of navigational practice, showing that old and new methods were complementary not exclusive, their use dependent on many competing factors.

The Sextant and Its Applications

The Sextant and Its Applications PDF Author: W. H. Simms
Publisher:
ISBN:
Category : Navigation
Languages : en
Pages : 156

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Book Description


The American Practical Navigator

The American Practical Navigator PDF Author: Nathaniel Bowditch
Publisher:
ISBN:
Category : Nautical astronomy
Languages : en
Pages : 682

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Book Description


The Budget Report of the State Board of Finance and Control to the General Assembly, Session of [1929-] 1937

The Budget Report of the State Board of Finance and Control to the General Assembly, Session of [1929-] 1937 PDF Author: Connecticut. Board of Finance and Control
Publisher:
ISBN:
Category : Budget
Languages : en
Pages : 962

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Book Description
Budget report for 1929/31 deals also with the operations of the fiscal year ended June 30, 1928 and the estimates for the fiscal year ending June 30, 1929.

Complete On-Board Celestial Navigation 2011-2015

Complete On-Board Celestial Navigation 2011-2015 PDF Author: George G. Bennett
Publisher: DoctorZed Publishing
ISBN: 0987092405
Category : Self-Help
Languages : en
Pages : 180

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Book Description
Your All-in-One Navigation Tool Kit. Celestial navigation remains an essential skill for every mariner who ventures out of sight of land. In this era of electronic navigation, it is the perfect backup system, enabling you to determine your position when the GPS malfunctions or your boat loses electrical power.This is the 4th edition of the popular 'single-volume' format for every bit of information you need to understand the process, take sights, and find your location anywhere in the world. Compiled for beginning and experienced celestial navigators alike, and elegantly designed on the assumption that an accuracy of about 1-mile is perfectly adequate for backup navigation, this handy volume replaces $300 worth and thousands of pages of guides, tables, and almanacs.The Complete On-Board Celestial Navigator includes: A clear, concise primer/refresher that explains the entire process Five year nautical almanac (2011 - 2015) for determining precise star, sun, moon, and planet locations at the time of observation Five year star and planet finder and identification Simplified Sight Reduction tables that require no interpolation to produce a fix anywhere in the world.

Mathematics at the Meridian

Mathematics at the Meridian PDF Author: Raymond Flood
Publisher: CRC Press
ISBN: 1351253891
Category : Mathematics
Languages : en
Pages : 242

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Book Description
Greenwich has been a centre for scientific computing since the foundation of the Royal Observatory in 1675. Early Astronomers Royal gathered astronomical data with the purpose of enabling navigators to compute their longitude at sea. Nevil Maskelyne in the 18th century organised the work of computing tables for the Nautical Almanac, anticipating later methods used in safety-critical computing systems. The 19th century saw influential critiques of Charles Babbage’s mechanical calculating engines, and in the 20th century Leslie Comrie and others pioneered the automation of computation. The arrival of the Royal Naval College in 1873 and the University of Greenwich in 1999 has brought more mathematicians and different kinds of mathematics to Greenwich. In the 21st century computational mathematics has found many new applications. This book presents an account of the mathematicians who worked at Greenwich and their achievements. Features A scholarly but accessible history of mathematics at Greenwich, from the seventeenth century to the present day, with each chapter written by an expert in the field The book will appeal to astronomical and naval historians as well as historians of mathematics and scientific computing.

History of Astronomy

History of Astronomy PDF Author: John Lankford
Publisher: Routledge
ISBN: 1136508279
Category : History
Languages : en
Pages : 615

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Book Description
This Encyclopedia traces the history of the oldest science from the ancient world to the space age in over 300 entries by leading experts.