C-Map 4D NA-D932 Lake Huron and Georgian Bay
The next evolution in navigation solutions. C-MAP 4D adapts to your boating needs because it's the only digital chart that offers advanced features and lets you add data and services as they become available.
C-MAP 4D gives you access to
- Superior coastal, intercoastal and waterway maps
- Detailed oceanic and enhanced GPS maritime navigation
- Precise fishing bathymetry and digital raster maps
- Advanced electronic nautical chart plotting
4D cartography is compatible with the Furuno 1670F / 1870F, and Standard CPN 7000i, and CPN1010i units.