• Many exclusive, high-definition 1-ft. contour lake maps
• 3-D view
• High-resolution, top-down photo/chart overlay
Get the most out of your lake-mapping electronics from Navionics' revolutionary, three-dimensional bottom-view and panoramic lake pictures. Includes hundreds of Navionics' own high-definition maps with 1-ft. contours and lakes. Displays major roads and geopolitical province and country boundaries. Top-down photo/map overlay. Compatible with Humminbird 900-series units. Available in 2GB SD-card format. Micro SD charts work in both SD and MSD devices. The Micro SD chart comes inserted in an SD adapter. Simply remove the Micro SD chart from the adapter to use MSD devices.
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