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Sonarchart Shading to find ledges and reefs

Discussion in 'Boats and Boating Equipment' started by LunaBuna, Jun 16, 2019.

  1. LunaBuna

    LunaBuna Angel Fish

    # of Dives: 0 - 24
    Location: Wilmington, NC
    Navionics has added a SonarChart Shading feature which uses shades of blue to highlight bottom contours (see pic). It seems like this would be a quick way to identify potential ledges. Anybody have any experience with this?
    Satellite Overlay with SonarChartâ„¢ Shading

    Attached Files:

    • SCS.jpg
      File size:
      73.4 KB
  2. _Ralph

    _Ralph Manta Ray

    I just use the topographic sonar charts, easy to read where walls and ledges are ...


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