With vibrant colors, a modern interface, and combined coastal/land content with the popular Navionics-style color palette, the GARMIN Navionics+ NSEU014R Nautical Chart makes it easy to chart your course with the world's #1 name in marine mapping. Auto Guidance+ technology allows you to navigate with suggested routes from dock to docking station. Access detailed mapping of coastal features, lakes, rivers and more. Integrated Garmin and Navionics content offers coverage to boaters worldwide. Maps are constantly being improved with new and changed content.