WHAT DOES LEVELING SURVEY IN BANGLADESH MEAN?

The reciprocal levelling eliminates the mistake due to curvature and collimation. In addition, it removes the error due to line of collimation.Differential leveling is done when the gap among two factors is much more. In this process, amount of inter stations are located and instrument is shifted to each station and observed the elevation of inter

Leveling is crucial for the reason that gravity is by far the most significant power in the durability and function of buildings. Functioning parallel and perpendicular on the force of gravity is essential in developing and setting up structures despite their form.Levelling can be a technique of figuring out the height of 1 amount relative to a