SonarChart Live

You can create personal bathymetry charts using your depth transducer and the SonarChart™ Live feature, available with compatible Navionics® electronic cartography cards.

Note Before using SonarChart™ Live ensure you have correctly configured your transducer depth settings.

SonarChart Live

When using SonarChart™ Live, new contour lines are drawn in real time on the screen based on your transducer’s depth readings. Color shading is used to reflect depth, with dark red signifying the shallowest area. The sonar data is recorded to your cartography card and is shared with Navionics when you update your chart card online.

Tide correction

SonarChart LiveTide correctionSonarChart™ Live records the actual readings from your depth transducer under current tide / water level conditions. You can enable automatic adjustment of depth readings based on normalized low tide / low water level depth data taken from a nearby Tide station.