Augustin Fresnel (1788 1827) shocked the scientific elite with his unique understanding of the physics of light. The lens he invented was a brilliant feat of engineering that made lighthouses blaze many times brighter, farther, and more efficiently. Battling the establishment, his own poor health, and the limited technology of the time, Fresnel was able to achieve his goal of illuminating the entire French coast. At first, the British sought to outdo the new Fresnel-equipped lighthouses as a matter of national pride. Americans, too, resisted abandoning their primitive lamps, but the superiority of the Fresnel lens could not be denied for long. Soon, from Dunkirk to Saigon, shores were brightened with it. The Fresnel legacy played an important role in geopolitical events, including the American Civil War. No sooner were Fresnel lenses finally installed along U.S. shores than they were drafted: the Union blockaded the Confederate coast; the Confederacy set about thwarting it by dismantling and hiding or destroying the powerful new lights.

Levitt s scientific and historical account, rich in anecdote and personality, brings to life the fascinating untold story of Augustin Fresnel and his powerful invention."

This complete redesign of our 2900 Firth of Clyde chart pack now include more detailed coverage of the area and comes as a paper and digital edition. Created in association with the Clyde Cruising Club for use alongside their sailing directions, coverage includes detail of this delightful area of Scotland with passages to Northern Ireland and references to the popular large scale Antares Charts. The 16 sheets in this pack provide all the necessary information for passage planning, detailed approach to yacht havens and marinas, and the numerous anchorages and sailing areas recommended for small craft. Coverage includes the Firth of Clyde, lochs to the north of the Upper Clyde, the Kyles of Bute and Loch Fyne, and Kilbrannan Sound to the Mull of Kintyre. This expanded edition also includes coverage of the North Channel, detailing passage from the Firth of Clyde and Loch Ryan to Belfast Lough. Charts included: 1. Firth of Clyde (1:210 000) 2. The North Channel (1:210 000) 3. Aisla Craig to Ayr (1:75 000) includes plans Girvan (1:6000), Ayr (1:10 000) 4. Ayr to Ardrossan (1:75 000) includes plans Troon (1:12 500), Irvine (1:17 500), Ardrossan (1:10 000) 5. Pladda to Lamlash Harbour (1:30 000) 6. South of Bute & the Cumbraes (1:30 000) includes plans MiIlport (1:15 000), Largs Yacht Haven (1:15 000) 7. Upper Clyde (1:50 000) includes plans Kip Marina (1:15 000), Rothesay Bay (1:10 000), Rothesay Harbour (1:5000) 8. Long Loch & Gareloch (1:50 000) includes plans Continuation of Long Loch (1:50 000), Continuation of River Clyde (1:100 000), Dumbarton (1:15 000), Bowling (1:15 000), Approaches to Rhu (1:15 000), Holy Loch Marina (1:12 500) 9. Kyles of Bute (1:30 000) includes plans Continuation of Loch Striven (1:30 000), Continuation of Loch Riddon (1:30 000), Port Bannatyne Marina (1:10 000), Burnt Islands (1:10 000), Caladh Harbour (1:10 000) 10. Inchmarnock Water (1:30 000) 11. Lower Loch Fyne (1:50 000) includes plans Portavadie (1:25 000), East Loch Tarbert (1:8000), Ardrishaig (1:10 000) 12. Upper Loch Fyne (1:50 000) includes plans Continuation of Loch Fyne (1:50 000), Loch Gair (1:25 000), Minard Narrows (1:25 000), Invaray (1:25 000) 13. Inchmarnock to Kilbrannan Sound (1:50 000) includes plan Loch Ranza (1:22 500) 14. Carradale to Sanda Island (1:75 000) includes plans Campbeltown Loch (1:35 000), Campbeltown Harbour (1:7500), Sanda Island (1:30 000) 15. Aisla Craig to Loch Ryan (1:75 000) includes plan Stranraer (1:12 500) 16. Belfast Lough to Carnlough (1:90 000) includes plans Carrickfergus (1:15 000), Bangor Bay (1:17 500)

Wales to the East Coast of Ireland Plans included: Cardigan (1:40 000) New Quay (1:20 000) Aberystwyth (1:20 000) Aberdovey (1:50 000) Barmouth (1:30 000) Porthmadog (1:75 000) Tremadog Bay (1:75 000) Menai Strait (1:80 000) Menai Strait - The Swellies (1:25 000) Conwy (1:30 000) Dun Laoghaire (1:25 000) Dublin Bay (1:90 000) Wicklow (1:10 000) Arklow (1:15 000) Wexford (1:75 000) On this edition the chart specification has been improved to show coloured light flashes. The firing practice areas have been updated and the extents of the Skomer I. Marine Reserve is shown. There has been general updating throughout.

Attuned to a world of natural signs-the stars, the winds, the curl of ocean swells-Polynesian explorers navigated for thousands of miles without charts or instruments. They sailed against prevailing winds and currents aboard powerful double canoes to settle the vast Pacific Ocean. And they did this when Greek mariners still hugged the coast of an inland sea, and Europe was populated by stone-age farmers. Yet by the turn of the twentieth century, this story had been lost and Polynesians had become an oppressed minority in their own land. Then, in 1975, a replica of an ancient Hawaiian canoe-Hokule'a-was launched to sail the ancient star paths, and help Hawaiians reclaim pride in the accomplishments of their ancestors. Hawaiki Rising tells this story in the words of the men and women who created and sailed aboard Hokule'a. They speak of growing up at a time when their Hawaiian culture was in danger of extinction; of their vision of sailing ancestral sea-routes; and of the heartbreaking loss of Eddie Aikau in a courageous effort to save his crewmates when Hokule'a capsized in a raging storm. We join a young Hawaiian, Nainoa Thompson, as he rediscovers the ancient star signs that guided his ancestors, navigates Hokule'a to Tahiti, and becomes the first Hawaiian to find distant landfall without charts or instruments in a thousand years. Hawaiki Rising is the saga of an astonishing revival of indigenous culture by voyagers who took hold of the old story and sailed deep into their ancestral past.

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. Glen Van Brummelen explores this exquisite branch of mathematics and its role in ancient astronomy, geography, and cartography; Islamic religious rituals; celestial navigation; polyhedra; stereographic projection; and more. He conveys the sheer beauty of spherical trigonometry, providing readers with a new appreciation for its elegant proofs and often surprising conclusions.

"Heavenly Mathematics" is illustrated throughout with stunning historical images and informative drawings and diagrams that have been used to teach the subject in the past. This unique compendium also features easy-to-use appendixes as well as exercises at the end of each chapter that originally appeared in textbooks from the eighteenth to the early twentieth centuries.

"The art of sailing, maneuvering, and preserving a ship or a boat in all positions and under all reasonable circumstances." With the addition of the words, "and some unreasonable circumstances, too," this definition of "seamanship" is as valid today as when the first edition of this book was published in 1983. The aim remains to advise you the sailor on essential gear, skills, and behavior that enhance your pleasure and safety.
This edition of "The Annapolis Book of Seamanship" is an extensive update. Much of the text is new or revised, and there are many new photos. Throughout, the book stresses the skills and attitudes that comprise what the author calls "The Seamanship Ethos." The first four chapters cover the boat, basic sailing skills, sail trim, and weather, with the first of many "Hands On" sections with their tips.
The topics of health (including seasickness) and on board safety follow, with lessons learned from on-water tests and studies of boating accidents. We look closely at the elements of piloting, navigation, and electronics, including Digital Selective Calling, the U.S. Coast Guard's emergency communication system.
Moving on to the arts of traditional seamanship-- anchoring, heavy weather, and emergencies--there is much on modern equipment and skills, again based on experience. The book ends with boat maintenance and the traditions that make sailing the beloved pastime it is. Appendixes include best practices for protecting the marine environment and bringing up children under sail.

A pocket database containing everything a busy skipper needs to know but might find hard to remember. It is easy to take for granted how much a skipper needs to know : Navigation, how to pilot the boat into a new harbour, using the radio, checking the engine, keeping an eye out for things that need repair, monitoring the weather, feeding the crew and much, much more! This pocketbook is designed as an aide-memoire with checklists to make life easier for busy skippers and a must-have reference for first-time skippers. It should also prove an invaluable reference book for the RYA Yachtmaster syllabus. The book has been helping skippers for nearly 20 years and has now been edited and thoroughly updated by Yachtmaster Instructor and Examiner, Sara Hopkinson. (RYA and Yachtmaster are registered trademarks of the Royal yachting Association.)

Hiroaki Kobayashi has trained 1500 mariners in ship handling over twenty years and he has systematized the methods of safe navigation into nine elemental techniques. Taking a rigorous and scientific look at good practice and attitudes, good seamanship can be viewed as a series of concrete technical functions, which can be in terms of competencies. By giving proper attention to human factors the conditions for maintaining system safety can be defined, and the interaction of human competencies and environmental conditions and their effects on system safety can be recognised. System safety in turn depends on good bridge team management, with particular emphasis on communication, cooperation and leadership - communication for the exchange of information, cooperation to smooth team activities, and leadership to ensure that each member of the team performs successfully.

This volume contains a selection of papers presented at the 13th International Conference on Marina Navigation and Safety of Sea Transport and is addressed to scientists and professionals in order to share their expert knowledge, experience and research results concerning all aspects of navigation, safety of navigation and sea transportation. The Thirteen Edition of the most innovative World conference on maritime transport research is designed to find solutions to challenges in waterborne transport, navigation and shipping, mobility of people and goods with respect to energy, infrastructure, environment, safety and security as well as to economic issues.

To sail the oceans needed skill as well as courage and experience, and the sea chart with, where appropriate, the coastal view, was the tool by which ships of trade, transport or conquest navigated their course. This book looks at the history and development of the chart and the related nautical map, in both scientific and aesthetic terms, as a means of safe and accurate seaborne navigation. The Italian merchant-venturers of the early thirteenth century developed the earliest 'portulan' pilot charts of the Mediterranean. The subsequent speed of exploration by European seafarers, encompassing the New World, the extraordinary voyages around the Cape of Good Hope and the opening up of the trade to the East, India and the Spice Islands were both a result of the development of the sea chart and additionally as an aid to that development. By the eighteenth century the discovery and charting of the coasts and oceans of the globe had become a strategic naval and commercial requirement. Such involvements led to Cook's voyages in the Pacific, the search for the Northwest Passage and races to the Arctic and Antarctic. The volume is arranged along chronological and then geographical lines. Each of the ten chapters is split into two distinct halves examining the history of the charting of a particular region and the context under which such charting took place following which specific navigational charts and views together with other relevant illustrations are presented. Key figures or milestones in the history of charting are then presented in stand-alone story box features. This new edition features around 40 new charts and accompanying text.

Tides: A Primer for Deck Officers and Officer of the Watch Exams prepares the reader for the Officer of the Watch and Master/Mate certificates required by all officers on commercial seagoing vessels. From the formation of tides and tidal stream data, right through to practice questions with answers, and even mock exam papers, this book will provide you with all the reference material you need in order to pass your exams.

Maritime navigation has rapidly developed since the publication of the last edition of the title with methods of global position fixing for shipping becoming standardized. As in the previous two editions, this edition will provide a sound basis for the understanding of modern navigation systems and brings the student or professional up-to-date with the latest developments in technology and the growing standardization of maritime navigation techniques.

Developed with close scrutiny from the US Merchant Marine Academy and the major maritime navigation centres in the UK, out-dated techniques have been replaced by an expanded section on the now standard Navstar GPS systems and the Integrated Nav. In addition, a new chapter on the application of electronic charts will also be included, as well as problems at the end of each chapter with worked solutions.
Thoroughly revised and up-dated to conform to stricter training requirements mandated by the STCW-95 amendments.
Expanded section on Navstar GPS systems, the now standard global position fixing technique.
Up-dated and expanded section on integrated navigation.

Imray-Iolaire charts for Caribbean are widely acknowledged as the best available for the cruising sailor. They combine the latest official survey data with first-hand information gathered over 60 years of research by Don Street Jr and his wide network of contributors. Like all Imray charts, they are printed on water resistant Pretex paper for durability, and they include many anchorages, facilities and inlets not included on official charts. Plans included: Tyrrel Bay (Carriacou) (1:17 500) Grenada Bay (1:30 000) Grenville Harbour (1:15 000) Grenada - Southeast Coast (1:45 000) Grenada - South Coast (1:40 000) Saint George's Harbour (1:12 500) On this edition, a new large scale plan of the South East coast of Grenada is included covering Great Bacolet Point to Marquis Point. New ranges and recommended courses are included and existing ones have been updated. The chart specification has been improved to show coloured light flashes. There has been general updating throughout.

This edition includes the latest official UKHO data, combined with additional information sourced from Imray's network to make it ideal for small craft. The chart has been fully revised throughout including the latest bathymetric survey data and updated wind farm detail.

Plans included: Saint George's Harbour (1:17 500) Dockyard Marina (1:4000) Caroline Bay Marina (1:12 500) Hamilton Harbour (1:15 000) Bermuda Approaches (1:350 000) Imray-Iolaire charts for Caribbean & Atlantic Islands are widely acknowledged as the best available for the cruising sailor. They combine the latest official survey data with first-hand information gathered over 60 years of research by Don Street Jr and his wide network of contributors. Like all Imray charts, they are printed on water resistant Pretex paper for durability, and they include many anchorages, facilities and inlets not included on official charts. This edition includes the latest official data combined with additional information sourced from Imray's network to make it ideal for small craft. It includes the latest official bathymetric surveys. There has been general updating throughout.

The ninth edition of Inland Waterways of France is the ideal guide for planning cruises in and through the most fascinating and diverse waterway network in Europe. This edition takes a new paperback format, split into three volumes. David Edwards-May has investigated the many developments that have taken place during the last 10 years and presents a detailed description of the extraordinarily diverse system of navigable rivers and canals in France. With the restoration of historic navigations, the system now totals 9000 kilometres, and has become a favourite destination for tens of thousands of boaters from Europe and the rest of the world. This volume will serve to plan ongoing or future cruises through the 2500 kilometres of waterways from the northeast - the cross-border rivers Meuse, Moselle, Sarre and Rhine - to the Mediterranean. On the busier waterways recreational use is growing alongside the commercial traffic, but there are many places where boats can moor safely. Waterways are an important part of the appeal of France as a tourist destination. This new edition sets out the current state of the network in 126 pages in full colour, with detailed maps of 40 key sites, towns and junctions, and overview maps for each waterway. It is a unique blend of practical information, descriptions of places, maps, background historical notes and colour photographs.

Since the first edition was published, Pass Your Day Skipper has helped thousands of students through their shore-based Day Skipper course. Concise and comprehensive, this crammer covers all the essentials of the RYA syllabus, arranged in bite-size chunks to make revision easier and brought fully up to date in this seventh edition. Throughout, the theory is set in a practical seagoing perspective, and helpful hints on exam tactics are provided too. And to relieve the tension of all that studying, each section is enlivened with Mike Peyton's best-loved cartoons. The new edition has been updated throughout to reflect changes to the syllabus and the latest developments around electronic navigation, including updated sections on chart plotters, satellite positions, weather information and safety equipment. The revision guide covers: -Electronic navigation and chartwork -Tides and tidal streams -Pilotage -Weather - the weather system, local weather and coping with bad weather -Anchoring, mooring and ropework -Passage planning -Safety - SOLAS, radio distress, man overboard and first aid

Now in its sixth edition, this must-have guide for aspiring Yachtmasters covers the essentials of the RYA syllabus and provides new tips on exam tactics. Since the first edition was published, Pass Your Yachtmaster has helped thousands of students through their shore-based and practical Yachtmaster course. Concise and comprehensive, this crammer covers all the essentials of the RYA syllabus, arranged in bite-size chunks to make revision easier and brought fully up to date in this sixth edition. Throughout, the theory is set in a practical seagoing perspective, and helpful hints on exam tactics are provided too. And to relieve the tension of all that swotting, each section is enlivened with Mike Peyton's best-loved cartoons. "A wealth of information, simply laid out."--Cruising

Introduced by Annie Proulx, lose yourself in an epic naval journey in this Booker Prize-winning historical novel: the first in the acclaimed Sea Trilogy by the author of Lord of the Flies. I grow a little crazy, I think, like all men at sea who live too close to each other and too close thereby to all that is monstrous under the sun and moon . . . Edmund Talbot is sailing to Australia in the early nineteenth century. In his journal, he records mounting tensions aboard the ancient, stinking warship, as officers, sailors, soldiers and emigrants jostle in the cramped darkness below decks. But when something happens to Reverend Colley that brings him into a 'hell of self-degradation', it seems that shame is a force deadlier than the sea itself . . . 'It is the emotional veracity of life at sea that powers Golding's exceptional writing ... The fury, mystery and challenge.' Kate Mosse 'Golding writes the past as present [with] uncanny skill and tremendous intuition.' Ben Okri 'A master at the full stretch of his age and wisdom - necessary, provoking, urgent, rich, complex and rare.' The Times 'Golding's best and most accessible story since Lord of the Flies.' Melvyn Bragg 'An extraordinary novel.' Observer 'A truly noble achievement'. Patrick O'Brien To The Ends of the Earth: A Sea Trilogy - Book One

Stress-Free Mooring is a quick-access, extremely visual on-board practical guide to how to approach mooring and berthing situations in a yacht or motorboat. Condensing material from the highly successful Stress-Free Sailing and Stress-Free Motorboating into a bite-sized book for easy reference, Duncan Wells provides instant guidance to helmsmen seeking to learn how best to get on and off pontoons, jetties and harbour walls in all directions of wind and tide, as well as anchoring and picking up mooring buoys. The techniques are applicable anywhere in the world, on any type and size of boat. Areas covered include: Tying knots and mastering other rope work Adapting to different wind and tide configurations Casting off from a dock Springs, bridles and slipped lines Coming alongside a berth Rafting up with other boats Anchoring Picking up a mooring buoy With step-by-step photos, explanatory diagrams and concise hints and tips, helmsmen can have at their fingertips the answers they need to all manner of mooring problems.

North, south, east and west: almost all societies use the four cardinal directions to orientate themselves, to understand who they are by projecting where they are. For millennia, these four directions have been foundational to our travel, navigation and exploration and are central to the imaginative, moral and political geography of virtually every culture in the world. Yet they are far more subjective than we might realise. The Four Points of the Compass takes the reader on a journey of directional discovery. Jerry Brotton reveals why Hebrew culture privileges east; why the Renaissance Europeans began drawing north at the top of their maps; why the imperial Chinese revered the south; why the Aztecs used five colour-coded cardinal directions; and why no societies, primitive or modern, have ever orientated themselves westwards, the direction of darkness. He ends by reflecting on our digital age in which we, the little blue dot on the screen, have become the most important compass point. Throughout, Brotton shows that the directions reflect a human desire to create order and that they only have meaning, literally and metaphorically, depending on where you stand.

Celestial navigation is an essential tool for those who do not wish to be caught short when modern technology fails. The basic process is simple - take a sight with a sextant, establish a secondary reference or benchmark sight, compare the two sights and plot the result of the comparison on a chart. Schlereth demonstrates how to take sight by the sun, moon, stars and planets, discussing the advantages of each method. The reader is taken through several examples and situational illustrations.