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📣 vinnyglennon

Sonar equipment to use to detect the depth(est 200M)/map out lake bed?


Sonar equipment to use to detect the depth(est 200M)/map out lake bed?

  👤 vinnyglennon Accepted Answer ✓
Any recommendations, or past experiences you can share? It's an alleged bottomless lake(Karst/Glacier), only 100 meters width/long.