BlueChart; g3 HD - HUS048R - Bermuda - microSD™/SD™Coverage:Provides coverage of Bermuda detailing Saint George's Island and Harbour, Harrington Sound, Somerset Island, the Great and Little Sounds, Hamilton Island, and Castle Harbour.Unparalleled Coastal Chart Coverage Provides industry-leading coverage, clarity and detail with updated coastal charts that feature integrated Garmin and Navionics; dataAuto Guidance¹ 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 Guidance¹ 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 feature¹ 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 for improved fishing charts and navigation in swamps, canals and marinas.Shallow Water ShadingTo aid in navigation, Shallow Water Shading allows map shading at a user-defined depth to give a clear picture of shallow waters to avoid.NOAA Raster CartographyThis feature gives your chartplotter paper chartlike views of NOAA-surveyed areas in which points of interest are labeled with corresponding longitude and latitude information.¹Auto Guidance is for planning purposes only and does not replace safe navigation operations²Raster cartography cannot be viewed on echoMAP CHIRP and ECHOMAP Plus combos but can be viewed on mobile devices via the ActiveCaptain mobile app .WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.