I’ve had a lot of people ask me about depth shading for Navionics charts and I’ve got an answer for you. Navionics is releasing an update in May for Hot Maps and Platinum+ charts that will include SonarChart Shading, 3D underwater relief mapping, and updated Sat Overlay images. The update is free to active Hot Maps and Platinum+ subscribers. If you have a unit that is capable of using the advanced features of the Hot Map or Platinum card, the new features will be included in your update. If you have any questions please feel free to email me
jlack@navionics.com or check the Navionics website.
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