The Value of a Digital Echogram – Surveying over a Soft Bottom

A dual frequency echo sounder is usually used for surveys where the bottom may be poorly defined, or when sediment resuspension is occurring, such as during dredging. In addition, collecting a digital echogram using the CEESCOPE™ or CEE ECHO™ helps provide a detailed view of the bottom and sub-bottom to allow proper identification of the hard and soft bottom surfaces.