Human health and fitness, important wetland and eco-techniques, and economic advancement from the coastal zone a great deal depends on the right utilization of the geospatial data. Among the list of most important uses of contour strains is to point ground elevation or depression. These lines are drawn on the https://contour-survey-in-dhaka02311.blog-a-story.com/12831967/detailed-notes-on-contour-survey-in-bangladesh