Levelling or leveling (American English; see spelling differences) is a branch of surveying, the object of which is to establish or verify or measure the height of specified points relative to a …

“Leveling” and “Levelling” are both correct forms for the word that means to adjust the height or amount of something. If you speak British English, use “Levelling”.

Levelling is one of the most important parts of surveying before starting the construction of roads, dams, or any other structures. It is a branch of surveying which deals with the measurement of …

Aug 18, 2025 · Levelling in surveying is one of the most important techniques for determining the relative heights of points on the earth’s surface. It is essential for creating accurate maps, …

He seized his glass and hurried to the deck, levelling it at the shore, leaning far over the rail in his eagerness.

Jun 25, 2025 · Levelling involves determining the height of points relative to a reference level, usually the mean sea level. This process is essential in building and maintaining infrastructure, …

Sep 24, 2024 · Levelling surveying ensures accurate elevation data for construction, roadworks, and drainage systems. The advantages of levelling include precise ground profiling, improved …

Nov 19, 2024 · Levelling in surveying is the process of finding the height difference between two or more points on the Earth’s surface. It helps determine elevations so that engineers can …

Levelling (or Leveling) is a branch of surveying, the object of which is: i) to find the elevations of given points with respect to a given or assumed datum, and ii) to establish points at a given or …

Feb 17, 2022 · Levelling is a branch of surveying whose goal is to establish, verify, or measure the height of specified points in relation to a datum. It is commonly used in geodesy and …