HYDROGRAPHIC SURVEY OPTIONS

Data under 3dB can't be applied since it establishes the utmost profiling selection of the equipment. It can be noticed that SNR is near 0 dB over and above 10m-12m depth. All over again, for the duration of slack h2o, the cut off line for 3dB extends past mainly because of the existence of higher turbidity while in the drinking water columns.The i