Awesome new feature SonarChart Shading, which is a new chart feature added to your Platinum+ and HotMaps Platinum mapping cards for coastal and inland fishing and boating.

Embedded within the satellite overlay content layer, SonarChart Shading provides a detailed rendering of the seafloor and lake bottom to deliver a unique perspective of underwater topography at a glance. Created from the high-definition 1’ contour data within SonarChart, varying shades of blue reveal changes in depth, highlighting channels, drop-offs and other features to give you better situational awareness and clear, visual cues to identify fish-holding structure.

Lake Anna Sonar Shading.jpg