What is the difference between Humminbird Basemap and LakeMaster SD cards/maps?
LakeMaster provides the most detailed, high definition collection of freshwater mapping in the United States. With depth contours between 1-3' or 3-5', LakeMaster gives anglers unmatched detail. In addition, LakeMaster PLUS cards give aerial views of the shoreline, too. While the Humminbird Basemap provides depth contours of more than 10,000 lakes, it does so in 10' and 20' increments (depending on the size/depth of the lake).
LakeMaster remains every angler's go-to when it comes to freshwater mapping expertise. Additionally, LakeMaster maps include a number of exclusive features for Humminbird and Minn Kota units such as "Follow the Contour", depth highlight, shallow water highlight, and i-Pilot Link.