" http://www.amazon.com/gp/product/B00283NRSO?tag=httpbabyand07-20<br />Realistic navigation features showing everything from shaded depth contours and coastlines to spot soundings navaids port plans wrecks obstructions intertidal zones restricted areas IALA symbols and more<br />Smooth display presentation including seamless transitioning between zoom levels and more continuity across chart boundaries<br />Safety shading allows user to enable contour shading for all depth contours shallower than user-defined safe depth<br />Fishing charts to help scope out bottom contours and depth soundings with less visual clutter on the display<br />Includes high-resolution satellite imagery aerial reference photography MarinerEye 3-D view FishEye 3-D view and Auto Guidance technology Also compatible with Garmins HomePort software <br />Garmin BlueChart g2 Vision New York to Chesepeake Saltwater Map microSD Card"
