
Nautical Chart Programming

Our service
We can supply all available C-MAP, Navionics and Garmin charts for worldwide regions, compatible with corresponding plotters.
Whether it's reprogramming, updates or upgrades, we program your C-MAP NT+, MAX, Discover/+, Reveal/+ and 4D charts right here at SVB, and we always use the latest cartography and updates.
We have the whole world for you in stock
SVB Chart Finder
Our chart finder is the perfect tool to help you find the right chart for your plotter. Simply select your plotter from the list provided and then choose the area you want to sail in on the world map.
Trade your old modules in
If you want to update your old sea chart modules to the newest version or wish to change your cruising area you will receive a discount for your old modules as listed below. IMPORTANT: This offer is only valid when you exchange an old module for a new sea chart.
Please note that it is not possible to downgrade nautical charts (e.g. from C-MAP MAX Mega Wide to the smaller size C-MAP MAX Wide).
Want to update or upgrade?
To update your chart, please send us your old chart in the post. Make sure you use an insured postal option.
Note: We do not update Garmin nautical charts. This can usually be done directly via the Garmin Express PC software.
Prices for C-MAP chart modules
(subject to change)
Chart module | Size | Price |
---|---|---|
C-MAP 4D | Local | EUR 149,00 |
C-MAP 4D | Wide | EUR 234,95 |
C-MAP 4D | Continental | EUR 219,95 |
C-MAP Discover | Medium | EUR 139,95 |
C-MAP Reveal | Large | EUR 229,95 |
C-MAP Discover | Extra-Large | EUR 219,95 |
C-MAP Reveal X | Large | EUR 239,95 |
C-MAP Discover X | Medium | EUR 154,95 |
C-MAP Discover X | Extra-Large | EUR 199,95 |
C-MAP MAX | Local | EUR 199,95 |
C-MAP MAX | Wide | EUR 289,95 |
C-MAP MAX | Megawide | EUR 349,95 |

Prices for updates of C-MAP modules | ||
---|---|---|
Size | System | Reduction |
Local |
C-MAP 4D C-MAP MAX C-MAP MAX-N+ |
EUR 50,00 |
Wide |
C-MAP 4D C-MAP MAX C-MAP MAX-N+ |
EUR 90,00 |
Megawide | C-MAP MAX | EUR 120,00 |
Continental | C-MAP 4D | EUR 90,00 |
Medium |
C-MAP Discover C-MAP Discover X |
EUR 50,00 |
Large |
C-MAP Reveal C-MAP Reveal X |
EUR 90,00 |
Extra-Large |
C-MAP Discover C-MAP Discover X |
EUR 90,00 |
C-MAP Seacharts

NAVIONICS - Detailed Routes
NAVIONICS+ & NAVIONICS Platinum+ | ||
---|---|---|
New Chart: |
Navionics+ Regular Navionics+ Large Platinum+ Regular Platinum+ Large |
EUR 149,95 EUR 236,95 EUR 236,95 EUR 334,95 |
Update: |
Navionics+ Regular Navionics+ Large Platinum+ Regular Platinum+ Large |
EUR 129,95 EUR 129,95 EUR 179,95 EUR 179,95 |
Navionics+ to Platinum+: |
Navionics+ Regular Navionics+Large |
EUR 179,95 EUR 179,95 |
Platinum+ to Navionics+: |
Platinum+ Regular Platinum+ Large |
EUR 129,95 EUR 129,95 |
Note: Navionics+ and Navionics Platinum+ charts are no longer available on CF cards.
NAVIONICS Seacharts
Garmin BlueChart Charts
Thanks to the BlueChart g3 nautical charts from Garmin and Navionics, you can now enjoy clear, detailed cartography with access to superior coverage of data. The Auto Guidance function suggests the best possible route, taking into account individual draft and clearance to guide you along the way. In addition, NOAA raster maps are available for free via the ActiveCaptain app.
These give you paper chartlike views of NOAA-surveyed areas and individual points of interest with longitude and latitude information are also available.
Note: We do not update Garmin nautical charts. This can usually be done directly via the Garmin Express PC software.
Prices for GARMIN Chart Modules
(subject to change)
Garmin blueChart g3 & g3 Vision | ||
---|---|---|
Garmin blueChart g3 | Regular | EUR 139,95 |
Garmin blueChart g3 Vision |
Regular Large |
EUR 249,95 EUR 349,95 |
Step by step guide to your free update
If you purchase a new Garmin g3 or g3 Vision BlueChart, you are entitled to one free update. A detailed step-by-step guide can be found here.

Garmin Navionics+ and Garmin Navionics Vision+ Charts
The new Garmin Navionics+ and Garmin Navionics Vision+ charts combine the best chart data from Navionics and Garmin BlueChart g3 charts. Featuring a high-contrast user interface and updated colour palette to provide a clear view of both offshore and inland waters.
Garmin Navionics+ and Garmin Navionics Vision+ charts can be updated daily via the ActiveCaptain app in the included annual subscription.
Note: We do not update Garmin nautical charts. This can usually be done directly via the Garmin Express PC software.
Prices for GARMIN Seachart Modules
(subject to change)
Garmin Navionics+ und Garmin Navionics Vision+ | ||
---|---|---|
Garmin Navionics+ |
Regular Large |
EUR 159,95 EUR 249,95 |
Garmin Navionics Vision+ |
Regular Large |
EUR 249,95 EUR 349,95 |
* Update only possible to the same driving area.
Note: The prices shown on this page are subject to change, including VAT and excluding shipping costs with sale to end customers from Germany. Please refer to the detailed description of the respective product for the current prices.