The length of a ranging rod should be

An imaginary line on the surface of the earth having a constant inclination with the horizontal (slope) is called

The object of surveying is to be prepare

Number of links per meter length of a chain are

Short offsets are measured with

Which one of the following procedures for getting accurate orientation is the most distinctive feature of the art of pla…

Which one of the following is known as instrumental error in plane table surveying?

Profile levelling is usually done for determining

The angle by which the forward tangent deflects from the back tangent of a curve is called