The new suite of Raymarine products features a range of charts to challenge the mighty Navionics and C-Map.

Raymarine is cutting its reliance on Navionics and C-Map by launching its own brand of electronic charts. Called Lighthouse Charts, they are based on existing data from official hydrographic sources, which has been grafted into their own-in-house format. The claimed benefits of the new charting software are exceptional clarity, greater functionality and enhanced imagery.
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https://www.mby.com/gear/chartbusters-raymarine-lighthouse-charts-alternative-to-navionics-111410