Levelling - Wikipedia
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 datum.
What is levelling? - Surveying & Levelling - Civil Engineering Blog
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 assumed datum. The first operation is required to enable the works to be designed while the second operation is required in the setting out of all ...
Levels and Levelling in Surveying: A Comprehensive Guide
2024年7月29日 · Levelling is a fundamental aspect of surveying, critical for ensuring that construction projects adhere to design specifications and are built on a stable, accurate foundation. The objective of any levelling instrument is to direct the line of sight in a …
What Is Levelling in Surveying | Types of Levelling in Surveying ...
Levelling is a process of taking the measurement of the level of the ground in the vertical plane. The principle of levelling is to obtain a horizontal line of sight with respect to the vertical distances of the points above or below this line are found. The objectives of levelling are as follows.
Types of Leveling Methods used in Surveying
Leveling is a branch of surveying in civil engineering to measure levels of different points with respect to a fixed point such as elevation of a building, height of one point from ground etc. It is the most commonly used method of leveling. In this method, measurements are observed directly from leveling instrument.
leveling（英语单词）_百度百科
leveling，英语单词，主要用作名词，作名词时译为“ [测] 水准测量”。 [1] 1.N-COUNT A level is a point on a scale, for example, a scale of amount, quality, or difficulty. 水平. 2.N-SING The level of a river, lake, or ocean or the level of liquid in a container is the height of its surface. 水位. 4.N-SING If something is at a particular level, it is at that height. 水平高度.
levelling - 搜索 词典
必应词典为您提供levelling的释义，美['levəlɪŋ]，英['levəlɪŋ]，n. 水准测量；校平；平整(土地)； v. “level”的现在分词； 网络释义： 流平；整平；调平；
Levelling in Surveying: Techniques, Advantages, and …
2024年7月1日 · What is levelling in surveying? Levelling in surveying refers to the process of determining the elevation or height of points on the Earth’s surface relative to a reference datum. It involves measuring vertical distances using various techniques and instruments. What are the types of levelling techniques used in surveying?
Principle of Levelling - Civil Engineering Portal
When the levelling instrument is properly leveled, the bubble tube axis and the line of sight will be horizontal and the vertical axis of the instrument will be vertical. The bubble must be central and traverse. The line of sight will remain in a horizontal plane when the telescope is rotated.
LEVELLING在剑桥英语词典中的解释及翻译 - Cambridge Dictionary
Stage 1: characterized by rudimentary levelling of variants towards an interdialect; takes place among adult speakers. This asymmetric length in the initial vowel would be vulnerable to …