BlueChart® g3 HD - HSA009R - Amazon River - microSD™/SD™Coverage:Detailed coverage of the Amazon River from Benjamin Constant, Brazil to the Atlantic Ocean, the Madiera River to Porto Velho and portions of the Tapajos and Para Rivers.Our Advanced Chart Offering Derived from official charts and private sources to provide navigational aids, spot soundings, depth contours, tides and currents, and detailed harbors and marinas Depth Range Shading for up to 10 depth ranges enables you to view your target depth at a glance Up to 1-foot contours provide a more accurate depiction of the bottom structure for improved fishing charts and navigation in swamps, canals and marinas Shallow Water Shading feature allows for depth shading at a user-defined level to aid in navigation Advanced Chart DetailDetailed charts help the mariner guide their boat in and out of port with confidence.Depth Range ShadingDisplays high-resolution Depth Range Shading for up to 10 depth ranges so you can view your designated target depth.Detailed ContoursBlueChart g3 HD features 1-foot contours that provide a more accurate depiction of bottom structure for improved fishing charts and enhanced detail in swamps, canals and port plans.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. Owner's Manual (pdf)
