Navionics Vision+ US004R Canada & Alaska Electronic Chart

Detailed coverage of the Atlantic and Pacific coasts, inland lakes and waterways of Alaska and Canada (except YT and NU). Coverage includes the Aleutian Islands, Vancouver Island, Puget Sound, the St Lawrence River, the Maritime Provinces and the Grand Banks.

Features:

• Integrated Garmin and Navionics® content provides exceptional coverage, clarity and detail in a familiar look and feel
• Easy access to daily chart updates is available via the Navionics® Chart Installer software or wirelessly via the Plotter Sync feature with the Navionics Boating app (The Plotter Sync feature requires use of the Navionics Boating app on your compatible smart device with an active subscription of the same area.)
• Built-in Auto Guidance+™ technology uses your desired depth and overhead clearance, along with chart data and frequently traveled routes, to calculate a suggested path to follow from dock to dock (Auto Guidance is for planning purposes only and does not replace safe navigation operations.)
• High-resolution relief shading feature combines color and shadow to give you an easy-to-interpret, clearer view of bottom structure than contour lines alone 
• High-resolution satellite imagery overlaid with navigational charts gives you a realistic view of your surroundings — ideal for entering unfamiliar harbors or ports