All the techniques you need to become an expert navigator. The Ultimate Navigation Manual is a unique guide to finding your way on land – from the basic principles right up to the advanced technology of GPS. Designed to allow even the absolute beginner to find their way anywhere in the world, it also develops a unique confidence in navigation – with or without technical aids. With a preface by Sir Ranulph Fiennes, contents will also include: Environmental clues – Using the natural environment...