From the Bronze Age mariners of the Mediterranean to contemporary sailors using satellite-based technologies, the history of navigation at sea, the art of finding a position and setting a course, is fascinating. The scientific and technological developments that have enabled accurate measurements of position were central to exploration, trade, and the opening up of new continents, and the resulting journeys taken under their influence have had a profound influence on world history. In this Very Short Introduction Jim Bennett looks at the history of navigation, starting with the distinctive cultures of navigation that are defined geographically - the Mediterranean Sea, and the Pacific, Indian, and Atlantic Oceans. He shows how the adoption of mathematical methods, the use of instruments, the writing of textbooks and the publication of charts all combined to create a more standardised practice. Methods such as longitude-finding by chronometer and lunar distance were complemented by the routine business of recording courses and reckoning position 'by account'. Bennett also introduces the incredible array of instruments relied on by sailors, from astrolabes, sextants, and chronometers, to our more modern radio receivers, electronic equipment, and charts, and highlights the crucial role played by the individual qualities of endeavour and resourcefulness from mathematicians, scientists, and seamen in finding their way at sea. The story of navigation combines the societal, the technical, and the human, and it was vital for shaping the modern world. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.

This is the story of a father and son team who undertook the formidable task of building a yacht from scratch. Follow the hunt for materials, the innovation, adaptation and ingenuity that was necessary to construct this vessel with limited resources. The build took nine years of dogged determination and sacrifice, culminating with the launch of the yatch 'Knot Free' at Gallows Point in the Menai straights.

The Global Positioning System (GPS) is used extensively in both the military and civilian communities for diverse activities, such as navigation, surveying, remote sensing, asset management and precise timing. Ionospheric scintillations are rapid variations in the amplitude and phase of transionospheric radio signal which affect the accuracy and reliability of GPS systems. This book provides new research on the performance, challenges and emerging technologies of Global Positioning Systems.

For anyone who has ever fallen under the spell of the Mississippi, it is hard not be a little jealous of Bob Deck. A deckhand as a teenager and a Harbor Captain by the tender age of 22, Deck worked the big river during the 1970's and 1980's, a boom time for the Twin Cities barge business. Like Mark Twain and George Merrick before him Deck paints a vivid and nostalgic portrait of a working life on the river. And for budding river rats, he also provides practical tips on how best to guide barges through certain tricky stretches of water in St. Paul. -Mike Mosedale, reporter and river lover Ride on the Mississippi River with Captain Bob and share in his adventures as he navigates through floods, weather and curious passengers aboard tugboats and sternwheelers at the head of commercial navigation for the Western Rivers. Meet the pilots and deckhands that make their lives and living on the Mighty Mississippi. See the river through the eyes of a man who grew up on riverboats.

Plans included: Port la Foret (1:15 000) Concarneau (1:15 000) Port Manec'h (1:35 000) Ports Brigneau & Merrien (1:20 000) Doelan (1:15 000) Iles de Glenan North (1:30 000) Lorient (1:35 000) Lorient Yacht Harbour (1:10 000) Port Tudy (Ile de Groix) (1:10 000) Etel (1:35 000) On this 2016 edition the latest depth surveys have been applied along with general updating throughout. Harbour developments at Concarneau are included.

Plans included: Loch Sween (Tayvallich) (1:25 000) Continuation of West Loch Tarbert (1:65 000) Port Ellen (1:25 000) Lough Foyle (1:90 000) Portrush (1:20 000) Larne (1:18 500) Belfast Lough (1:110 000) Carrickfergus (1:15 000) Bangor Bay (1:17 500) Continuation of River Foyle to Londonderry (1:60 000) On this 2016 edition the latest depth surveys have been applied along with general updating throughout.

'Cruising Bulgaria and Romania' aims to encourage many more yachtsmen to discover the pleasures of cruising the Lower Danube and the western Black Sea, to visit the ports and harbours (both antique and modern) and the miles of unspoilt beaches in these fascinating areas. For the visiting yachtsman, the cruising areas of Bulgaria and Romania, the River Danube, parts of the Black Sea coast, and (in Romania) the Danube delta (a special area in its own right), offer an interesting diversity. Despite being close geographical neighbours, Bulgaria and Romania are culturally very different. Bulgaria shares the Orthodox religion and Slavic cultural roots of Russia and Serbia, whereas Romania is a country with Latin cultural traditions similar to other western Mediterranean countries. Srebarna Lake, the North Romanian Black Sea coast, Kamchia and Strandja and the Danube Delta are internationally important as nature reserves and as homes to some rare and endangered species. The River Danube is one of Europe's most ancient thoroughfares, but between Vienna and Bratislava the number of vessels on the river drops dramatically and the area is still relatively unknown to foreign boats. Nicky Allardice has lived and worked in both countries and his guide is based on extensive first-hand experience.

The monograph presents the main results of the author's sixty-year activity in science and engineering fields regarding the application of various multi-hull ships. The shown data are based mainly on the wide experimental results of the author. For fullness of description, some problems are explained in brief by the experimental results of other authors whose names are shown in the text and references. The scope of topics includes a brief history of applications, a list of types, hydrostatics and stability, towing resistance and propulsion in calm water and high seas, seaworthiness, maneuverability, external loads, structural arrangements and strength, general arrangement, and proposed concept designs. The scope of architectural types encompasses the variety of multi-hull "species" from catamarans to trimarans as well as the other triple-hull ships, and ships with a small water-plane area (SWA ships). The type and size of ship range from small fast crafts to large ferries, from passenger ships to transatlantic container-carriers, and from high-speed patrol boats to naval combat and auxiliary ships. This is a development of a kind of technical encyclopedia previously published as three books: Multi-hull Ships by V. Dubrovsky and A. Lyakhovitsky (2001), Ships with Outriggers, by V. Dubrovsky (2004), Ships with Small Water-Plane Area, by V. Dubrovsky, K. Matveev, S. Sutulo, with detailed explanations of the newest data. In this respect, the book is unique and the most universal one written in English today. A brief history of applications is given as the base for future developments. The introduction contains a list of ship types and full terminology. Chapter One describes the specificity of general arrangement. Chapter Two speaks of how stability and non-sinkability differ clearly from the same qualities of mono-hulls. Chapter Three delves into resistance in calm water (major specificity and its use, series test results of catamarans with low-lengthening hulls, and twin- and triple-hull SWA models). Chapter Four is about seakeeping and performance on high seas (specifics of motion and the universal method of comparative evaluation). Chapter Five teaches readers about controllability and maneuverability specificity. Chapter Six shows structural strength (external loads, hull girder stress analysis and design, and simplified methods). Chapter Seven deals with design (basic factors, specific design algorithms and limitations, some new concepts: super-fast wave-piercing trimaran; "semi-gliding" ships with small water-plane area, S/P SWA ships, feeder and fast container-carriers, motor yachts, carriers of helicopters and unmanned aircraft; transatlantic container-carriers, cruise ships, passenger ships for unequipped coasts, ships for seismic researching, multi-purpose pleasure and inexpensive research vessels, some small-sized vessels, and combat ships from corvettes to aircraft-carriers).

A marine engineer will need to have a broad background of knowledge within several aspects of marine design and operations. These aspects relate to the design of facilities for offshore applications and evaluation of operational conditions for marine installation and modification/maintenance works. Such needs arise in the marine industries, in the offshore oil and gas industry as well as in the offshore renewable industry.Developed from knowledge gained throughout the author's engineering career, this book covers several of the themes where engineers need knowledge and also serves as a teaser for those who will go into more depth on the different thematic aspects discussed. Details of qualitative risk analysis, which is considered an excellent tool to identify risks in marine operations, are also included.The book is the author's attempt to develop a text for those in marine engineering science who like a practical and solid mathematical approach to marine engineering.It is the intention that the book can serve as an introductory textbook for master degree courses in marine sciences and be of inspiration for teachers who will extend the course into specialisation courses on stability of vessels, higher order wave analysis, nonlinear motions of vessels, arctic offshore engineering, etc. The book could also serve as a handbook for PhD students and researchers who need a handy introduction to solving marine technology related problems.