Electronic Sea Charts for Boats

As well as the area you want the chart to represent, the electronic chart must also be compatible with your chartplotter. To be able to use an electronic chart with a chartplotter, not only must the memory card type be compatible (Compact Flash, Micro SD, SD, C-Card Black or Orange), but also the chart's software. We recommend our chart finder to help you select the right electronic chart without any headaches. To chart finder >> Learn more about Electronic Sea Charts...

Brands in this category

Logo C-MAP
Over the past 30 years, more than one million navigators all over the world have put their trust into C-MAP electronic charts. C-MAP vector-based charts offer unrivaled navigational details and work with many different brands of chartplotters. For many years, SVB has been one of C-MAP's strongest partners. Every single chart is programmed, updated or upgraded in-house by our professionals. This is our exclusive service for you, thus a quick service is guaranteed.
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Logo Navionics
Navionics: escape the ordinary. In 1984, Navionics launched their first electronic chart device “Geonav” and released it onto the market. Today, everyone is familiar with electronic navigation technology. The company is now at the forefront of nautical cartography products.
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Logo Garmin
Garmin was founded in 1989, and is among the world's leading companies in the development of mobile navigation technology. The company has successfully become one of the leading companies within the marine sector with their wide range of nautical navigational devices and cartography solutions.
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NV stands for "Nautical Publications" and is the name of the largest German publisher of nautical charts with its headquarters in Eckernförde. Founded in 1979 in Hamburg, they are the largest private nautical chart manufacturer in the world. They carry charts for the Baltic and North Sea, the Atlantic, the Caribbean and the U.S. East Coast. The nautical charts are available as paper or digitized versions. The regions are re-measured every year, specific information regarding the respective areas is updated on the charts for sailors and yachtsmen.
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The publishing house Delius-Klasing, founded in 1911 in Berlin with 4 locations today, specializes in topics concerning all areas of sports. 1,100 available book titles, more than 40 calendars as well as sport boat charts in printed and digital versions are part of the extensive range of this traditional company.
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Electronic Sea Charts

Electronic Sea Charts

- Which chart is the right one for my chart plotter? -

Digital nautical charts are usually so-called vector charts, which means that chart sections can be enlarged or reduced and detailed information is displayed depending on the zoom level. The best known manufacturers of electronic nautical charts are Navionics and C-Map. Both manufacturers use different types of memory cards and different software systems. Not every card fits every chartplotter. Get an overview of the different sea charts.

What types of memory card are available for electronic sea charts?

Electronic sea charts are available in 4 or 6 different memory card formats.

1. Compact Flash charts (CF) from Navionics             

Compact Flash sea chart

2. Micro-SD / SD sea charts from Navionics

Micro SD / SD cards from Navico

3. C-Card sea charts from C-MAP

C-Card sea charts from C-Map

4. Micro-SD / SD sea charts from C-Map

While the Navionics Compact Flash and C-MAP charts are used in older chart plotters, modern multifunction displays usually use micro-SD cards to display electronic charts.

Which sea chart does my plotter support?

Depending on the manufacturer of your chartplotter, different chart systems are supported, although Navionics nautical chart support has become standard with many manufacturers. Please note that there may be differences in compatibility depending on the plotter model. In general, the following compatibilities apply:


Raymarine chartplotters support Navionics nautical charts and C-MAP 4D sec charts. 


Navico chart plotters, i.e. Simrad, B&G and Lowrance chart plotters, support Navionics nautical charts and C-MAP N+ charts.


Only Garmin blueChart charts are supported by Garmin chartplotters. 

For detailed compatibility checks for different plotter models, we recommend using our chart finder.

All Brands in Electronic Sea Charts

Customer Ratings & Reviews

All reviews (111.877)
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ROSS H. on 10.05.2021

Very good service thanks

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Vladimír M. on 05.05.2021

ohne problem mit super firma

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J. D. on 05.05.2021

Simple to find the suitable product.