A prismatic compass is used to determine

Accurate centering of a plane table is done by

The contour interval depends upon the

The technique of plotting all the accessible stations with a single set up of plane table is called

Correction applied in prismoidal correction is always

The box of prismatic compass is made of

At the equator, the amount of dip is

The method of surveying used for determining the relative height of points on the surface of the earth is called

According to Bowditch Rule, the correction to latitude (or departure) of any side is equal to