Today's Advanced Sonar Charting Programs

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After uploading data on the Massachusetts coast to Navionics’ SonarCharts, the results show a previously uncharted inlet and contours. (Click Next to see the coast before recording data.)
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The Massachusetts coast before recording data to Navionics’ SonarCharts. (Click Previous to see the coast after uploading data.)
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Camden Harbor, Maine — as it appears on Navico’s Insight Genesis website — before transfer to an onboard ­­sounder-unit display.
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Sonar Charting Programs Comparison