Intersection method of detailed plotting is most suitable for ............

Diurnal variation of magnetic declination is ............

Right face and left reading are taken to ............

The method of finding out the difference in elevation between two points for eliminating the effect of curvature and ref…

The length of chain is measured from ............

In the prismatic compass ............

The strength of fix is poor when ............

The method of leveling in which the heights of mountains are found by observing the temperature at which water boils is …

The instrument used for setting out an offset at a right angle, is called ............