Resources

Books and websites

• Walking the Watershed - The Border to Cape Wrath along Scotland's Great Divide - Dave Hewitt (TACit Press, June 1994) ISBN 0952268019 - complete book online as part of the Glasgow Digital Library
• britishwatershed.blogspot.co.uk - Malcolm Wylie's blog about his walk from John o'Groats to Land's End
• Ribbon of Wildness: Discovering the Watershed of Scotland - Peter Wright (Luath Press, September 2010) ISBN 9781906817459
  • ribbonofwildness.co.uk - Peter Wright's own website
• The Backbone of England - Andrew Bibby (Frances Lincoln, 2011) ISBN 978-0711231290

Reference

• Limits of Oceans and Seas (pdf), 3rd edition, International Hydrographic Organization 1953. Defines Dunnet Head and Leathercote Point as the limits of the North Sea on the coastline of Great Britain

Access

• Access on MOD Warcop training area - Cumbria County Council

Mapping

• Ordance Survey Explorer (1:25,000) maps
• Bing maps - Ordnance Survey 1:25,000 and 1:50,000 mapping online
• OpenCycleMap.org (helpful additional topographic information)

Mapping services and APIs

• Ordnance Survey OpenSpace
  • OpenSpace API
  • Similar but not identical OpenSpace API
• OpenLayers - from which OpenSpace was derived
  • OpenLayers API