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Marine Electronics Knowing where our dive spots are located and what is the depth for our dives make our marine electronics very important.

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Old 06-16-2019, 11:24 AM   #1
diveBabe
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Join Date: Sep 2014
Location: Hypoluxo, Florida, United States
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SonarChart shading to find ledges?

Has anyone tried this Sonarchart shading (see pic- it's the blue shades that highlight the depth contours) on their charts? Looks to me like it would be really helpful to easily see shallow vs deep water and find potential reefs and ledges but I'm interested in other people's experience.

https://www.navionics.com/usa/charts...ellite-overlay
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Old 08-27-2020, 02:40 AM   #2
doyenofcastle
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Re: SonarChart shading to find ledges?

youtube have more information for these subjects ,you are in correct direction using sonar chart
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