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

Chain surveying is well adopted for

The object of surveying is to be prepare

Geodetic survey is different from plane surveying because of

The missing station of the ground survey can be found out with the help of

Rise and fall method is used in

The lines of force of earth's magnetic field are parallel to the earth's surface

Deviation of the actual road gradient from the proposed contour gradient up hill side involves

Offsets are