WHAT DOES LEVELING SURVEY IN BANGLADESH MEAN?

Car amount surveying is greatly Employed in civil engineering and design tasks to ascertain the peak of different factors over a site, produce topographic maps, and create elevation benchmarks.Datum or floor refers back to the stage or area from which the levels of other factors or planes are established.· Bench-marks (BM) These are typically moun

In barometric leveling, variations in peak are based on measuring the variations in atmospheric pressure at many elevations. Air pressure is calculated by mercurial or aneroid barometer, or possibly a boiling stage thermometer.Differential leveling is executed when the gap among two details is a lot more. In this process, quantity of inter stations