Difference Between Prismatic Compass and Surveyors Compass
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 …
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Object and Uses of Surveying
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 …
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Classification of Surveying
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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Difference Between Plane Surveying and Geodetic Surveying
Plane surveying Plane surveying is the process of surveying by assuming that the earth is flat. Which mean the curvature or spherical shape of the earth is not considered in …
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Sources of Errors in Surveying Measurement
Natural Errors These are caused due to variations in nature i.e., variations in wind, temperature, humidity, refraction, gravity and magnetic field of the earth. Instrumental Errors These result from imperfection …
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Basics of Surveying in Civil Engineering
Definition of Surveying The art and science of making such measurements as are necessary to determine the relative position of points above, on, or beneath the surface of the earth, …
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