NT Plus Wide- Iberian Peninsula Atlantic - Azores and Madeira (Chart W23)
C-Map NT are vector charts available on cartridge for use in GPS plotters. The chart data is seamless and the user buys an area of coverage rather than a folio of discrete electronic charts. In that area, the user has the complete cartographic data set and can zoom out for a overview or zoom right in for maximum detail, usually right down to the marina berth. There are 2 area sizes: Local or Wide, each with increasingly large geographical coverage.