C80 BRITISH ISLES

On this edition the magnetic variation curves have been updated with 2020 data. Under new royalty terms, the DGA (Danish Geodata Agency) have made it unviable to reproduce their copyrighted data. All DGA data has been removed from this chart. There has been general updating throughout.

Summary

On this edition the magnetic variation curves have been updated with 2020 data. Under new royalty terms, the DGA (Danish Geodata Agency) have made it unviable to reproduce their copyrighted data. All DGA data has been removed from this chart. There has been general updating throughout.

Product details

• Authors: Imray
• Publisher: Imray, Laurie, Norie & Wilson Ltd
• Languages: English
• Product format: Sheet map, folded
• Released: 29.01.2021
• EAN: 9781786792501
• ISBN: 978-1-78679-250-1
• No. of pages: 1
• Dimensions: 334 mm x 237 mm x 6 mm
• Weight: 206 g
• Series: C Charts
• Subjects: Guides > Sport > Water sport, sailing; Natural sciences, medicine, IT, technology > Technology > Mechanical engineering, production engineering