C-Map 4D Chart EM-D143: Ventimiglia To Giannutri Is. (Update) Ship Buying On this 2016 edition the

On this 2016 edition the latest depth surveys have been applied

Zalew Szczecinski - Southern Part is a standard nautical chart

64 fish/dive sites

British Admiralty Nautical Chart  2942: Russia - Beloye More (White Sea)

white and blue design which is separated into four quadrants

C-Map 4D Chart EM-D143: Ventimiglia To Giannutri Is. (Update) Ship Buying On this 2016 edition theWhy Update Your C Map Chart? Why Update Your C Map Chart? It is very important that the latest C Map charts are used when sailing out in the open water for safe navigation purposes. The C Map electronic chart libraries get updated twice a year to coincide with popular boating sessions. Included in the library updates are the latest notice to mariner updates from government hydrographic offices, updates to marina facilities, port services, photos and