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.

Product ID / ISBN / EAN	9781786792501
Publisher	Imray, Laurie, Norie & Wilson Ltd
Format	Sheet map, folded
Condition	New
Language	English
Publication Date	29 Jan 2021
Number of Pages	1
Width	33.4 cm
Width	33.4 cm
Height	23.7 cm
Depth	0.6 cm