6.10 Chart layersThe chart has a number of content layers and display modesproviding different kinds of display and information.You can overlay data onto a chart window to give greater depth ofinformation. The overlays available are:• Aerial overlay. Provides an aerial / satellite photography overlay.• NowRad weather (2D view only) — Provides the NowRad weatherradar overlay, without the need to open a separate weatherapplication window.• Weather reports (2D view only) — Provides weather reports,without the need to open a separate weather application window.• Radar overlay (2D view only) — Overlay radar onto the chart.• AIS Targets (2D view only) — View and track AIS targets.• Adjust Exaggeration (3D view only) — Adjust the 3D relief.• Waypoint names (3D view only) — View waypoint names onthe chart.Note: The layers require electronic charts with the appropriatefeature support and may also require additional hardware andservice subscriptions.Aerial photo overlayYour electronic charts may include aerial photography.Aerial photos cover the navigable waters up to 3 miles inside thecoastline. The resolution is dependent on the region covered bythe chart card.Enabling aerial photo overlayIn the chart view:1. Select the 2D CHART LAYERS or 3D CHART LAYERS softkeyas appropriate.2. Use the AERIAL OVERLAY softkey to select the ON option.84 E-Series Widescreen User reference
