Garmin BlueChart g2 HD Chartplotter Maps microSD Card - South America East Coast

Don't settle for map cards that only offer a quick once-over of water bodies. The Garmin BlueChart g2 HD Chartplotter Maps microSD Card delivers an advanced offering unlike any other. Only a Garmin map card stands out as derived from official charts and private sources, to provide navigational aids, spot soundings, depth contours, tides, currents, and detailed harbors and marinas. Depth Range Shading provides up to 10 depth ranges so you can view your target depth at a glance. Up to 1' contours deliver a more accurate depiction of bottom structure for improved fishing charts and navigation in swamps, canals, and marinas. Shallow Water Shading allows depth shading at a user-defined level to aid in navigation. The Garmin BlueChart g2 HD Chartplotter Maps microSD Card takes your boating information to new heights, so you Advanced chart detail Derived from official charts and private sources The most comprehensive collection of navigational aids, spot soundings, depth contours, tides, currents, and detailed harbors and marinas Depth Range Shading with up to 10 depth ranges Up to 1' contours Shallow Water Shading