Navionics NAUS012R - Canada, East & Great Lakes - Navionics+A comprehensive, all in one solution, Navionics+ charts and maps combine clear, reliable coastal inland content with advanced guidance features and compatibility with a wide range of chartplotter brands. All in One Mapping Solution Access detailed charts of coastal waters, lakes, rivers, harbors, and marinas compatible with a wide range of chartplotters. Integrated coastal and inland lake content offers coverage for boaters worldwide. Daily Chart