Nautical Chart Manual

This manual explains what is presented on the nautical chart, highlights the utility of this information, describes the charting conventions used to depict features and items of interest, and provides some practical pointers on how this information is used. It is written to serve many types of users, ranging from operators of recreational vessels to those who drive "heavy iron." Abundant photographs and chart excerpts illustrate key points made in the text. All chart excerpts were current as of spring 1995. Since this manual was published, some charts may have been revised. Even if these specific charts have been revised, the general points remain valid. It almost goes without saying that these chart excerpts should not be used for navigational purposes.

The best handbook on chart usage, from one of the most trusted names in boating In 2000, the U.S. government ceased publication of Chart No. 1, the invaluable little book that generations of mariners have consulted to make sense of the complex system of signs, symbols, and graphic elements used in nautical charts. Now Chart No. 1 is not just reborn but expanded and improved in How to Read a Nautical Chart. The demand for a book like this has never been greater. Arranged and edited by Nigel Calder, one of today's most respected boating authors, --and containing four-color illustrations throughout,-- How to Read a Nautical Chart presents a number of original features that help readers make optimum use of the data found in Chart No. 1, including a more intuitive format, crucial background information, international chart symbol equivalents, electronic chart symbology, and thorough explanations of the practical aspects of nautical chart reading.

Authoritative, practical, and hands-on information on reading and relying on electronic and paper nautical charts The classic How to Read a Nautical Chart explains every aspect of electronic and paper nautical charts: how a chart is assembled, how to gauge the accuracy of chart data, how to read charts created by other governments, how to use information such as scale, projection technique and datum that every chart contains; how not to get fooled or run aground by overzooming. Nigel Calder teaches you how to squeeze every ounce of information out of a nautical chart (on your GPS, chartplotter, or nav station) and understand the limits of accuracy for all charts, paper and electronic, raster and vector. This much-awaited second edition addresses the changes in the world of electronic charting, integrated onboard navigation systems, as well as radar overlays and AIS and their interfacing with charts. A new chapter on the Wiki Revolution explores the mechanisms allowing you to incorporate user-generated content into navigational products and share this content with others—harnessing a user-base never before possible. Calder also explores how 3D-technology and real-time depth and weather information is creating interactive charting capacities that are fundamentally changing how we navigate. Calder's unique, practical insights will help you to navigate safely for years to come.