What is Levelling? Types of Levelling Explained
Levelling is a key process in surveying, crucial for determining the relative height of different points on the earth’s surface. It ensures that construction and engineering projects are executed on level ground, reducing risks and inaccuracies.

There are various types of levelling, such as direct levelling, trigonometric levelling, and barometric levelling. Each method serves specific applications in civil engineering, enabling professionals to achieve successful results in their projects.
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