It will likely deliver present day bathymetry for updating NOAA’s nautical charting items, strengthening the security of maritime visitors and commerce and also supporting the Lakebed 2030 global mapping initiative. Horizontal positions (latitude and longitude) are recorded making use of Differential World-wide Positioning Program devices and want no further adjustment. https://hydrographic-survey-in-dh55653.answerblogs.com/32640236/an-unbiased-view-of-hydrographic-survey-in-bangladesh