US+Great Lakes Detail Map

Bring new levels of detail to your Garmin chartplotter with this preprogrammed map update card that gives you detailed electronic nautical charts with a smooth data transition between zoom levels. Data includes navaids, port plans, depth contours, fishing contours, spot soundings and more. Sharp, colorful graphics let you see every cartographic contour and feature with a minimum of panning and zooming to bring the chart data into focus. This package contains map data and a software update for your device. You must perform the software update on your device before this map will work. The card will need to remain in the device to view updated maps, if there is insufficient memory to update the built-in map. Provides basic chart navigation with 2-D or 3-D "Over the Bow" view map perspective. Includes tides, currents, marine points of interest and IALA symbols. Displays port plans, fishing contours and standardized depth contours. *Recycled microSD cards may be used to program map data. Engineering enhancements are ongoing and may not be reflected in the pictures, videos and specifications.