High Def detail
SonarCharts™ integrates hydrographic office charts, our proprietary surveys and sonar logs by community users. It helps in locating fishing areas or verifying seabed structure while underway.
Improve your chart
SonarCharts™ revolutionizes cartography with a continuous stream of sonar log recordings supplied by the Navionics Community that improves maps for the benefit of everyone.
Any individual can now improve their favourite spots. New charts, integrating all crowd-sourced sonar logs, are processed and available online in a matter of a few weeks.