Surveying

Chain surveying is the easiest type of survey in which area to be surveyed is divided into a number of triangles. Chain surveying instruments: Chain Tape Arrows Ranging Rods Offset …

What is the Chain Surveying Read More

The system of surveying in which the angles are measured with the help of a theodolite, is called Theodolite surveying. Classification of Theodolites: Primary i) Transit Theodolite. ii) Non Transit …

Basics of Theodolite Surveying Read More

Definition: Levelling is defined as “an art of determining the relative height of different points on, above or below the surface”. Principle of Levelling: The principle of levelling is to …

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Classification Based on Instrument Used Chain survey. Compass survey. Theodolite survey. Plane Table survey. Tachometric survey. Aerial Photographic Survey. Remote sensing. Chain Surveying Surveying with a chain/tape Used for determining …

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Control Survey: Made to establish the horizontal and vertical positions of arbitrary points. Boundary Survey: Made to determine the length and direction of land lines and to establish the position …

Different Methods of Surveying Read More

Disadvantage of chain surveying is that, in it only distances are measured and hence area is to be covered with a network of triangles. If the length as well as …

Difference Between Prismatic Compass and Surveyors Compass Read More

As stated in the definition, object of surveying is to show relative positions of various objects of an area on paper and produce plan or map of that area. Various …

Object and Uses of Surveying Read More

Surveying is classified by Plane surveying Geodetic surveying Plane surveying For small projects covering Area less than 195 sq.km. Earth curvature is not counted for in distances. Earth surface is …

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