THE 5-SECOND TRICK FOR HYDROGRAPHIC SURVEY IN BANGLADESH

Facts fewer than 3dB can not be employed as it decides the utmost profiling choice of the products. It could be viewed that SNR is near to 0 dB outside of 10m-12m depth. Yet again, throughout slack drinking water, the Reduce off line for 3dB extends over and above mainly because of the existence of substantial turbidity while in the water columns.A