{"product_id":"pf-navigational-skills-for-walkers-map-reading","title":"PF NAVIGATIONAL SKILLS FOR WALKERS – MAP READING","description":"Discover more of the great outdoors with Navigation Skills for Walkers and Pathfinder (R) Guides. Build confidence and competence in reading maps: using grid references, contour interpretation and visualising terrain. Learn how to use a compass, with map and compass navigation: taking a bearing, magnetic variation and `aiming off'. Make the most of your GPS device: using the information it provides, understanding the limitations of GPS, and geocaching. Gain familiarity with digital mapping: introducing OS Maps, its app and online versions ideal for creating, following and reviewing your own walks.","brand":"Gardners","offers":[{"title":"Default Title","offer_id":57466694173045,"sku":"9780319091753","price":12.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/7193\/3106\/files\/9780319091753.jpg?v=1785654753","url":"https:\/\/backstory.london\/products\/pf-navigational-skills-for-walkers-map-reading","provider":"Backstory","version":"1.0","type":"link"}