Chart scale 1: 350 000 Plans included: Figueira da Foz (1:15 000) Nazare (1:15 000) Porto de Peniche (1:10 000) Cascais (1:15 000) Lisboa Approaches (1:65 000) Lisboa (Lisbon) (1:30 000) Sesimbra (1:15 000) Entrance to Rio Sado (Setubal) (1:40 000) Setubal (1:40 000) Sines (1:30 000) On this edition the chart specification has been improved to show coloured light flashes. There have been numerous updates to harbour developments across the chart, this includes completed harbour works at Sines. The plan of Lisbao Approaches has been extended westward so to include larger scale approaches to both Lisboa and Cascais. There has been general updating throughout.

Chart scale 1: 350 000 Plans included: A Coruna (1:50 000) Ria de Corme e Laxe (1:75 000) Ria de Camarinas (1:50 000) Ria de Muros (1:75 000) Approaches to Ria de Arousa (1:150 000) Ria de Arousa (1:150 000) Cabo de Cruz (1:40 000) Vilagarcia (1:35 000) Illa de Arousa to Cambados (1:40 000) Ria de Pontevedra (1:150 000) Ria de Vigo (1:150 000) Baiona (1:85 000) Viana do Castelo (1:30 000) Leixoes (1:20 000) Barra do Rio Douro (1:20 000)) On this edition the chart specification has been improved to show coloured light flashes. There have been numerous updates to harbour developments across the chart. The plan of Ria de Camarinas has been extended westward to include a larger scale approach and full charting of Las Quebrantas bank. There has been general updating throughout.

Imray Laurie Norie & Wilson Ltd was formed in 1904 when three private chart publishing firms amalgamated. Each of these London companies had a long history going back to the mid-18th century. James Imray and Son published an extensive list of charts and pilot books. RH Laurie and Sons was associated with charts published for the East India Company. Norie and Wilson, founded by JW Norie, whose Nautical Tables are still supplied to navigators across the world, produced charts and books on navigation and sold nautical instruments.Until 1939 we were based in the City of London, where long serving cartographers produced charts from copper plate engravings which were supplied to mariners throughout the World. For over a century Blueback Charts were the first choice of many shipping companies. Now based in St Ives in Cambridgeshire, Imray charts are produced digitally for printed and electronic editions by our drawing office team. Our catalogue of yachting charts is regarded by the sailing community as the most comprehensive available. Our paper charts are complemented by a growing list of electronic publications and high quality pilot books by leading authors.

Scale: Scale: 1:50 000 WGS 84 Includes panel of Gibraltar (1:15 000)

Plans included: Porto Novo (Ilha de Santo Antao) (1:10 000) Mindelo (Porto Grande) (Ilha de Sao Vicente) (1:20 000) Ilha de Santa Luzia (1:not known) Porto de Tarrafal (Ilha de Sao Nicolau) (1:8500) Porto da Preguica (Ilha de Sao Nicolau) (1:8500) Baia da Palmeira (Ilha do Sal) (1:15 000) Porto de Sal-Rei (Ilha da Boavista) (1:30 000) Porto da Praia (Ilha de Santiago) (1:22 000) Cavaleiros (Ilha do Fogo) (1:10 000) Porto da Furna (Ilha Brava) (1:10 000)

Plans included: Baie de Lampaul (Ouessant) (1:30 000) Port du Conquet (1:20 000) Port de Brest & Marina du Moulin Blanc (1:30 000) Marina du Moulin Blanc (1:9000) L'Elorn - Continuation to Landerneau (1:80 000) Port de Camaret-sur-Mer (1:12 500) Port de Morgat (1:15 000) Port de Douarnenez (1:15 000) On this edition the chart specification has been improved to show coloured light flashes. Depths have been updated from the latest available surveys. There has been general updating throughout.

This book summarizes results of longstanding research and scientific contributions from many projects and relevant working groups. It collects and evaluates wind and wave climate projections under changing climate having design needs and marine safety in focus. Potential impact of projected climate change in met-ocean conditions on ships and offshore structures is discussed and illustrated by an example of the expected wave climate change on tanker design.

Themonograph is intended for students, researchers and industry based engineers who want a summary of the many studies that have been carried out on climate change effects on wind and waves and their importance for design and operations of ship and offshore structures. The reader needs only a moderate knowledge of marine wind and wave climate to follow the text."

Plans included: Rada di Gaeta (1:35 000) Golfo di Pozzuoli and Rada di Napoli (1:65 000) Approaches to Acciaroli (sketch plan) Capo Palinuro (sketch plan)

Plans: Golfo di Policastro Approaches to Vibo Valentia Isole Alicudi Stretto di Messina

The technical details of British warships were recorded in a set of plans produced by the builders on completion of every ship. Known as the `as fitted' general arrangements, these drawings documented the exact appearance and fitting of the ship as it entered service.Today these plans form part of the incomparable collection of the National Maritime Museum at Greenwich, which is using the latest scanning technology to make digital copies of the highest quality. This book is one of a series based entirely on these draughts which depict famous warships in an unprecedented degree of detail - complete sets in full color, with many close-ups and enlargements that make everyaspect clear and comprehensible. Extensive captions point the reader to important features to be found in the plans, and an introduction covers the background to thedesign.HMS Birmingham was selected for the series because this famous interwar `Town' class cruiser is unusually well documented. Unusually, three separate sets of plans survive-as completed in 1937, as refitted in 1943, and as modernized in 1952-which allows this novel form of anatomy to cover the whole of the ship's long career.

Plans included: Le Havre Yacht Harbour (1:10 000) Honfleur (1:15 000) Deauville/Trouville (1:15 000) Dives-sur-Mer (1:50 000) Ouistreham (1:25 000) Courseulles-sur-Mer (1:20 000) Arromanches (1:35 000) Port-en-Bessin (1:10 000) Grandcamp-Maisy (1:6000) Baie du Grand Vey (1:75 000) Saint-Vaast-La-Hougue (1:20 000) Barfleur (1:15 000) Cherbourg (1:40 000) Port Chantereyne (Cherbourg) (1:10 000) On this 2017 edition the latest depth information has been included where available. The chart specification has been improved to show coloured light flashes. There has been general updating throughout.

Plans included: Sauzon (1:10 000) Le Palais (1:10 000) Port Haliguen (1:20 000) La Trinite-Sur-Mer (1:25 000) Port Du Crouesty (1:20 000) Piriac-sur-Mer (1:20 000) La Turballe (1:15 000) Le Croisic (1:15 000) Baie de Pouliguen (1:50 000) Continuation of La Vilaine (1:80 000) On this 2017 edition the latest depths have been included where available. The chart has fully updated firing practice areas and the harbour developments at La Turballe are included. The chart specification has been improved to show coloured light flashes. There has been general updating throughout.

Plans included:La Maddalena (1:10 000)On this 2016 edition the latest depth surveys have been applied where available. The latest nature reserve information is included and the chart specification has been improved to show coloured light flashes. There has been general updating throughout.

On this July 2016 edition the latest information on firing practice areas is shown, as are the latest details of Marine Reserves. Harbour developments are shown on plans of Livorno, La Spezia and Golfo Marconi. Plans included: San Remo (1:15 000) Approaches to Genova (1:75 000) Golfo Marconi (1:40 000) Approaches to La Spezia (1:37 500) Viareggio (1:20 000) Approaches to Livorno (1:50 000)

An in-depth exploration of shipboard power generation and distribution system design that utilizes variable frequency drives The variable frequency drive (VFD) application is a proven technology for shore-based applications. However, shore-based VFDs often are unsuitable for shipboard applications because the power generation and distribution fundamentals are completely different. VFD Challenges for Shipboard Electrical Power System Design explores the problems presented by variable frequency drives as they are applied in shipboard power generation and distribution system design and offers solutions for meeting these challenges. VFDs with configurations such as six pulse drive, 12 pulse drive, 18 pulse drive, active front end, pulse width modulation and many others generate many different levels of harmonics. These harmonics are often much higher than the regulations allow. This book covers a range of techniques used to provide ships with efficient energy that minimizes mechanical and electrical stress. This important book: Offers a comparison of shipboard grounding and VFD grounding Contains an analysis of the VFD effect in terms of shipboard power quality Includes specific examples of Department of Transportation standards regarding VFDs Written for commercial and naval engineers designing ships and/or shipboard power systems, VFD Challenges for Shipboard Electrical Power System Design is a comprehensive resource that addresses the problems and solutions associated with shipboard applications of VFD.

This new edition accommodates the most recent advances in GPS technology. Updated or new information has been included although the overall structure essentially conforms to the former editions. The textbook explains in comprehensive manner the concepts of GPS as well as the latest applications in surveying and navigation. Description of project planning, observation, and data processing is provided for novice GPS users. Special emphasis is put on the modernization of GPS covering the new signal structure and improvements in the space and the control segment. Furthermore, the augmentation of GPS by satellite-based and ground-based systems leading to future Global Navigation Satellite Systems (GNSS) is discussed.

This book is an updated and expanded edition of a text that has been used in navigation courses for 30 years. It covers practical small-craft navigation (sail, power, or paddle), starting from the basics and ending with all that is needed to navigate safely and efficiently on inland and coastal waters in all weather conditions. It is for beginners, starting from scratch, or for more seasoned mariners who wish to expand their skills. Topics include: Charts, Chart Reading, and Chart Plotting Instruments and Logbook Procedures Compass Use Piloting and Dead Reckoning Lights and Buoyage Tides and Currents Rules of the Road GPS and other Electronic Aids The GPS tells us where we are and how fast we are moving in what direction, but it can never tell us the safest, most efficient route to our destination. That fundamental task requires the basic navigation skills taught in this book, which we can use as well to check the GPS underway, and then be prepared to navigate without the GPS if we need to. The hallmark of good seamanship is to look ahead and be prepared. The text covers not only the long tested traditional methods of navigation but also the efficient use of the latest technology in electronic navigation and charting.

Plans included: Alderney Harbour (1:9000) Beaucette Marina (1:15 000) St Sampson Hbr (1:20 000) St Peter Port (1:10 000) Creux Harbour Approaches (1:25 000) Gorey (1:20 000) Omonville (1:7000) Herm Harbour & Rosiere Anchorage (1:30 000) Dielette (1:15 000) Carteret (1:22 500) Bays of Sark (1:25 000) Little Russel (1:50 000) This edition includes the latest official UKHO and SHOM 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.