Compatible With Garmin GPS Navigation Systems/ Chart Plotters; Detailed Coverage Of Canada, East And Great Lakes, Rivers And Coastal; Region Code: NVUS012R; On SD/Micro-SD Card; One-Year Subscription; With Auto Guidance Technology, High-Resolution Relief Shading, High-Resolution Satellite Imagery, Aerial Photography, 3D Fisheye View, 3D Mariner Eye View And Dynamic Lake Level