The nautical chart from the region has some nineteen fifties data, but large portions from the nautical chart lack facts along with the area has not been sufficiently mapped. The bad excellent of bathymetry offers a high danger of grounding. This task will give contemporary bathymetry knowledge for updating NOAA’s https://donovanhpach.bloggadores.com/31753768/what-does-hydrographic-survey-in-dhaka-mean