5 ESSENTIAL ELEMENTS FOR HYDROGRAPHIC SURVEY IN BANGLADESH

Details below 3dB can not be made use of mainly because it establishes the utmost profiling number of the products. It may be viewed that SNR is near 0 dB beyond 10m-12m depth. Once more, all through slack h2o, the Slash off line for 3dB extends beyond as a result of presence of high turbidity within the water columns.Also, expanding cities and nat