Canadian Hydrographic Service Nautical Chart CHS4242: CANADA NAV CHART $20 11319 This map was created with

This map was created with high-resolution modeling

The NOAA Nautical Chart 18430: Rosario Strait-northern part is printed on heavy weight acid free paper with the latest Notice to Mariners applied

USGS cartographer Trent Hare and the staff of Astronomy magazine have come together to create this beautiful

High Speed demonstration mode

Canadian Hydrographic Service Nautical Chart CHS4242: CANADA NAV CHART $20 11319 This map was created withCHS Nautical Chart CHS4242: CHS Chart 4242: CANADA NAV CHART $20 With over 152,1000 miles of coastline, Canada has the longest coastline in the World! Canadian Hydrographic Service (CHS) charts provide commercial and recreational mariners with navigational information for Canada's vast waters. These charts make an excellent complement to any electronic system you might use on your boat or ship and provide a critical back up when something unexpectedly