Imray Chart C70 Southern North Sea Passage Chart Scale 1:900 000 WGS84

On this edition the chart specification has been improved to show coloured light flashes. 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.