Marine Charts | Simrad Marine Electronics

Marine Charts

Whether you're spending the day fishing on the lake, cruising on the coast or off-roading through the desert, enhance your experience with detailed maps for your Simrad cartography units.



C-MAP maps and charts

C-MAP is a leading electronic marine chart provider that now offers Insight maps. They also provide coastal marine charts from around the globe.

Insight Pro & Lake Insight HD

The New C-MAP Insight cards contain all of the Lake Insight maps, updates from Insight Genesis, C-MAPs inland coverage along with the coastal charts C-MAP’s boaters have relied on for many years in the C-MAP Pro card! Get them from the GoFree Shop!

Coastal Maps

C-MAP has been a leader in coastal mapping for decades, providing maps to the avid saltwater angler and cruising enthusiasts. These powerful charts will enhance every moment you spend on the water. Get them from the GoFree Shop!



Navionics Charts and Maps

Global Maps

Boat safer and fish smarter with Navionics: the best detailed cartography, new advanced features, and the most comprehensive global coverage. Navionics charts are constantly enhanced by more than 2,000 updates per day and an abundance of community data – you can download anytime, even right from your boat. Learn more about Navionics Charts and Maps

Software update card request

Navionics is giving away SD cards with our software updates so users get the new functionality

Click here to request an SD card preloaded with software updates to Simrad models that include new Navionics functionality you’ll love:

– Dock-to-dock Autorouting (not in USA)
– SonarChart™ Live
– Plotter Sync (currently in a final testing phase for release in 2017)
– Advanced Map Options



C-MAP Genesis Custom Mapping

C-Map Genesis Custom and Social Mapping

Insight Genesis is now known as C-MAP Genesis, which empowers boaters to create custom contour maps of their favorite fishing and boating areas. Whether mapping previously uncharted waters or ensuring surveyed water details are accurate and current, C-MAP Genesis delivers a new level of personal mapping for boaters.

The C-MAP Genesis Social Map is a free, global, online presentation of inland and coastal data generated by the Lowrance, Simrad Yachting and B&G communities of fishing, cruising, and sailing enthusiasts. Anyone with a Free or Premium Insight Genesis subscription has unlimited access to the Insight Genesis Social Map and can also export maps for personal use on the water.



Regional Mapping Providers

We have partnered with some of the top independent map developers in the world to bring you even more content choices.

Many of our mapping provider products can be purchased directly from the GoFree Shop.



Insight Map Creator

The free, unsupported Insight Map Creator (IMC) software allows a consumer to create unencrypted .AT5 formatted maps for use on all current Simrad multifunction displays and chartplotters.

Convert paper charts into a raster .AT5
Create .AT5 formatted vector maps from OpenStreetMap data

Download Insight Map Creator now for free!


Marine Charts


全新海图绘制软件工具包为 Simrad NSE、NSO 和 NSS 等产品提供一种构建矢量地图和栅格地图的方法。


Insight Planner

Insight Planner 是终极 PC 用海上导航规划软件,让您能在家中舒适地规划航程。借助 Insight Planner,您可在 PC 上通过各种海图绘制产品无缝创建航线、航路点和兴趣点 (POI),其中包括 Jeppesen 的 C-MAP® 和 Navionics®,以及...