The nautical chart with the location incorporates some 1950s data, but massive parts with the nautical chart lack knowledge plus the area has not been sufficiently mapped. The lousy high-quality of bathymetry provides a substantial danger of grounding. This venture will supply fashionable bathymetry information for updating NOAA’s nautical charting https://hydrographicsurveyindhaka29629.blogthisbiz.com/38786250/the-definitive-guide-to-hydrographic-survey-in-dhaka