5 ESSENTIAL ELEMENTS FOR SURVEY AND MAPPING BANGLADESH

Above 120,000 maps are preserved, but many are ever more outdated. Massive scale pre-census mapping of enumeration districts in the region is performed through the Bangladesh Bureau of Data.The overwhelming majority of thak maps produced ahead of 1852 have been eye sketches while some of the maps built thereafter have been only just a little superi

The direction and duration of perpendiculars have to be set out with great precision. The Examine could be created by measuring diagonals with the rectangles. For the same rectangle, diagonals needs to be equal. In this article AD need to be equivalent to BC, and EH equal to FG.The duration of your survey process will rely upon the scale of the are