Relief Shading
Relief Shading
Easily Interpret Bottom Structure
Relief shading delivers highly detailed shading that combines color and shadow to provide an easy-to-interpret, clearer view of bottom structure than contour lines alone.
Identify Topography Quickly
For coastal and inland boat owners who need to know as much as possible about sea and lakes beds, relief shading offers a better understanding of bottom detail for improved fishing and diving.
How to Get Relief Shading
GPS Plotter
Included as a downloadable option with Platinum cards, it can be viewed with compatible models from many brands.
Check compatibility
Already have a Platinum card? With an active subscription, you can download it through the Chart Installer.
Mobile
With an active subscription, from the Map Options section of the app you can easily overlay relief shading on our chart layers.
How to download Relief Shading
Relief Shading Coverage - Europe
Discover Our Other Overlays
Satellite Overlay
with SonarChart Shading
A combined overlay unveiling hidden features that might hold fish.
