© 2013 Oceanic Imaging Consultants, Inc.

Service + Software for Seafloor Mapping


Single Beam Echosounders / Knudsen 320


Sensors Supported:

Atlas Deso


Knudsen 320

Odom Echotrac

Simrad EA500

For details on using GeoDAS-LT for single-beam surveys, download our reference document PDF “Single-beam survey with GeoDAS-LT”


The Knudsen 320 series Echosounder line is manufactured by Knudsen Engineering Limited, of Ontario, Canada.  Features of the Knudsen 320M include a high-resolution, 32-tone grayscale printer, dual frequency (3.5 KHz - 250 KHz)
- simultaneous operation, digital signal processing (DSP), and a field-programmable software upgrade. Its three built-in RS232 serial ports provide a standard interface to survey tools including GPS receivers, heave sensors and data loggers.

OIC supports reading water depth from the Knudsen 320 series echosounders via GeoDAS-PC and GeoDAS-LT, over the RS-232 serial connection.

Click here to view data samples of single-beam surveys.