Relief shading delivers highly detailed shading that combines colour and shadow to provide an easy-to-interpret, clearer view of bottom structure than contour lines alone.
Gives a unique perspective of underwater topography at a glance. Created from the high-definition contour data within SonarChart, Navionics shading presents a detailed rendering of the seafloor and lake bottoms in varying shades of blue.
Offers a top-down view of inland and coastal areas.
Give a better sense of the surroundings so you can evaluate your options.
Plotter Sync –
Dock to Dock Autorouting –
Advanced Map Options