BlueChart g3 HD – HXCA600X – Canada – microSD /SD Coverage:Provides detailed coastal coverage of the North America East Coast from Nain, NL to Raritan Bay, NY featuring Newfoundland, Ile d’Anticosti, New York Harbor, and full US and Canadian coverage of the Great Lakes in their entirety. The North American West Coast is covered from Glacier Bay, AK to Aberdeen, WA featuring British Columbia, Vancouver, the Queen Charlotte Islands, and Puget Sounds.Unparalleled Coastal Chart Coverage. Provides industry-leading coverage, clarity and detail with updated coastal charts that feature integrated Garmin and Navionics dataAuto Guidance technology calculates a route using your desired depth and overhead clearance and provides a suggested path to followIncludes Depth Range Shading for up to 10 depth ranges, enabling you to view your target depth at a glanceUp to 1′ contours provide a more accurate depiction of the bottom structure for improved fishing charts and navigation in swamps, canals and marinasNOAA raster cartography2 is available as a free downloadable feature via the ActiveCaptain app. BlueChart g3 coastal charts provide industry-leading coverage, clarity and detail with integrated Garmin and Navionics data. Also included is Auto Guidance technology, which uses your desired depth and overhead clearance to calculate routes and provide a suggested path to follow – overlaid onto your chart. NOAA raster cartography is also available as a free downloadable feature via the ActiveCaptain app. It gives your chartplotter paper chartlike views of NOAA-surveyed areas in which individual points of interest are labeled with corresponding longitude and latitude information. Worldwide coverage is available by regions as accessory cards or via download; each region is sold separately.Auto Guidance TechnologyThe Auto Guidance feature calculates a suggested route using your desired depth and overhead clearance.Depth Range ShadingThis feature displays high-resolution Depth Range Shading for up to 10 depth ranges so you can view your designated target depth.Detailed ContoursBlueChart g3 features up to 1′ contours, which provide a more accurate depiction of the bottom structure