The Improved Practical Navigator: Containing All Necessary Instructions For Determining The Latitude By Various Methods, And For Ascertaining The Long

This comprehensive guide to navigation is an essential resource for any sailor, explorer, or adventurer. Nathaniel Bowditch and Thomas Kirby provide clear instructions on how to determine latitude and longitude using a variety of methods, as well as detailed information on navigation techniques, safety procedures, and more. With numerous illustrations and tables, this book is an invaluable aid to anyone engaged in maritime exploration or trade.