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 Survey 

Surveying is the process of analyzing and recording the characteristics of a land area span to help design a plan or map for construction.

Total Station is the currently preferred Surveying equipment in the industry. Find out What is a Total Station? here and about Survey camp using Total Station workshop.

# According to the American Congress on Surveying and Mapping (ACSM):- Surveying is the science and art of making all essential measurements to determine the relative position of points or physical and cultural details above, on, or beneath the surface of the Earth, and to depict them in a usable form, or to establish the position of points or details.Surveying also includes the technique of establishing points by predetermined angular and linear measurements. From the plans, sections, and maps prepared by surveying, the area and volume of a particular plot of land can be calculated. A map represents the horizontal projection of the area surveyed and not the actual area. But the vertical distance can be represented more correctly by drawing sections.

During a survey, surveyors use various tools to do their job successfully and accurately, such as total stations, GPS receivers, prisms, 3D scanners, radio communicators, digital levels, dumpy level and surveying software etc.

Importance of Surveying
The knowledge of surveying is advantageous in many phases of engineering. Surveying is of vital importance in any engineering project. Some of the basic importance of Surveying is discussed below.


 * The first necessity in surveying is to prepare a plan and a section of an area to be covered by the project. From these prepared maps and sections the best possible alignment, amount of earthwork and other necessary details depending upon the nature of the project can be calculated.
 * The planning and design of all Civil Engineering projects such as railways, highways, tunneling, irrigation, dams, reservoirs, waterworks, sewerage works, airfields, ports, massive buildings, etc. are based upon surveying measurements.
 * During execution of the project of any magnitude is constructed along the lines and points established by surveying.
 * The measurement of land and the fixation of its boundaries cannot be done without surveying.
 * The economic feasibility of the engineering feasibility of a project cannot be properly ascertained without undertaking a survey work.
 * Surveying is used to prepare a topographic map of a land surface of the earth.


 * ring execution of the project of any magnitude is constructed along the lines and points established by surveying.
 * ning and design