NEW STEP BY STEP MAP FOR HYDROGRAPHIC SURVEY IN BANGLADESH

Information a lot less than 3dB can not be employed as it decides the most profiling array of the equipment. It may be observed that SNR is close to 0 dB outside of 10m-12m depth. Once more, for the duration of slack drinking water, the Lower off line for 3dB extends further than mainly because of the presence of higher turbidity in the h2o columns