Alaska - 4D
Available in stock
Technical specifications
Technical specifications
| Chart format | Vector, Dynamic Raster, 3D |
| Coverage region | Alaska |
| Coverage area | South coast of Alaska, from Dixon Entrance to Kodiak Island, including the Aleutian Islands up to Attu Island, Bristol Bay, and the North Slope to Liverpool Bay in Yukon, Canada. Also includes coverage of the Mackenzie River up to the 1,160 km mark. |
| Device compatibility | Furuno, Humminbird, Raymarine (Axiom, Element series) and Standard Horizon chartplotters. |
| Chart compatibility | C-MAP |
| Delivery format | microSD/SD card |
| Activation method | Online activation via a C-MAP user account and Maps Manager software after inserting the SD card into a PC reader. |
| Subscription duration | Perpetual license for base mapping. Daily updates included for 1 year from activation. |
| Update policy | 12 months of free updates after product registration. After this period, updates are available at 50% off the retail price. Updates are performed via the Maps Manager software on PC (not Mac-compatible) and are typically released twice a year. |
| Max devices | 1 (the license is tied to the physical microSD/SD card). |
| Offline use | Yes |
| Content type | Complete vector charts, currents and tides, high-resolution bathymetric layer, 3D view, aerial photos, satellite overlay, easy routing, depth shading, detailed port and marina plans, C-Marina port database, Guardian alarms, route verification, photos and diagrams, land and marine elevations. |
| Supported languages | English, French (for interface and detailed descriptions) |
| Chart Type | Electronic charting |
| Chart Update Frequency | Daily |
| Free Update Duration Months | 12 |
| Included Subscription Content | Daily updates |
| Licensing Method | Perpetual license |
| Pc Software Compatibility | C-MAP Maps Manager |
| Software Update Memory Card Type | microSD/SD |
| Software update method | Via the C-MAP Maps Manager software on PC with SD card |
| Weight | 0.032 |
| Wired input | SD slot |
Detailed description
Detailed description
The C-MAP Alaska - 4D chart is a marine cartography on microSD/SD card for navigation in the Alaska area.
Compatibility to check before ordering
This chart must be used with a chartplotter compatible with the C-MAP 4D/NTMAX format. Compatibility depends on the model, generation of the chartplotter, and its software version. Do not assume it is compatible with all chartplotter brands by default.
Cartographic functions
The 4D range can include, depending on the area and chartplotter, vector data, depth information, nautical points of interest, and navigation aids. This information supplements onboard equipment but does not replace official nautical documents or the navigator's vigilance.
microSD/SD support
The chart is supplied on microSD/SD media. Keep the original media, avoid any formatting, and follow C-MAP recommendations for updates and use.
Expert opinion
Expert opinion
Pol CONIN
Digital Manager
« Expert review - C-MAP Alaska 4D »
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