The nautical chart of the location contains some 1950s facts, but massive parts with the nautical chart deficiency data and the region has never been adequately mapped. The poor high quality of bathymetry provides a high danger of grounding. This job will give present day bathymetry data for updating NOAA’s https://jaidenvzcfi.blogmazing.com/31631620/an-unbiased-view-of-hydrographic-survey-in-bangladesh