Wilderness navigation

By Bob Burns

Subjects: Cartes topographiques, Loisirs de plein air, Lecture de cartes, Orientation, Orienteering, Altimetres, Navigation, Course d'orientation, Boussoles, Equipment and supplies, Materiel, Outdoor recreation, Appareils et materiels, Navstar-GPS, Systeme

Description: This best selling guide gives you a solid handle on the essential tools and proven techniques of top notch navigators. You will find the know-how to interpret maps, use a compass and altimeter, and navigate with a GPS receiver.