Important Chart Warning: Caution with Vertical Clearances on some Canada Raster Charts

The Canadian Hydrographic Service (CHS) would like to let you know of that the vertical clearances (bridges, etc…) on charts and equivalent BSB 1313, 1314, 4026, 4275, 2250, 2283-1, 2283-2, 4266, 4201 are inaccurate. Caution.

The MapMedia mm3d Charts concerned are:

Canada Chart – MWRMNA80MAP (only East Coast and Great Lakes)

Canada Nautical Chart - MWRMNA80MAP

Great Lakes – West Chart – WRMNA900MAP

Great Lakes - West Nautical Chart - WRMNA900MAP

Great Lakes – East Chart – WRMNA901MAP

Great Lakes - East Nautical Chart - WRMNA901MAP

Canada – St Lawrence River Chart – WRMNA902MAP

Canada - St Lawrence River Nautical Chart - WRMNA902MAP

Canada – Newfoundland Chart – WRMNA903MAP

Canada - Newfoundland Nautical Chart - WRMNA903MAP

Feel free to contact us if you need any further information.

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