A little known feature in ciBioBase allows users to reprocess their Lowrance HDS/Elite sonar log at different color and sensitivity settings (Figure 1).
|Figure 2. Sonar Log showing colors that may be "too hot" to distinguish between plants and bottom.|
|Figure 3. Sonar Log reprocessed with a colorline of 240.|
|Figure 4. SonarViewer is a free download from Lowrance and has a range of tools for enhancing the contrast of bottom features detected by your Lowrance HDS or Elite.|