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. For complete details on the Knudsen 320, click here.

OIC supports reading water depth from the Knudsen 320 series echosounders via GeoDAS-PC and GeoDAS-LT, over the RS-232 serial connection. For details on utilizing GeoDAS-LT for single-beam surveys, download our reference document PDF Single-beam survey with GeoDAS-LT.

For examples of single-beam surveys, please see our Data Samples page by clicking here.