“Check levelling”

Check levelling can be conducted regarding the activities of the running levels to check the lists of levels and these levels or series have been previously determined. After the work of every day in agriculture, the level line has been kept and the individual returns to the beginning part and detect the work process regarding this type of levelling.

“Reciprocal levelling”

“Reciprocal levelling” helps an individual to make differentiation among the elevation of the two points. It can be said that through this levelling the two types of observation can be differentiated minutely and accurately. This process is only applicable when there is no possibility to fix the level among the two points in the midway. 

“Barometric levelling”

Through “Barometric levelling”, the altitudes of the various points agave been detected. This detection can be conducted through the use of a barometer. Through this levelling, the pressure of the atmosphere can be measured. 

“Hypsometry”

Hypsometry levelling is another process of levelling in that the heights of hills or the mountains can be measured through the detection of the temperature and most importantly, this temperature has been taken to the level at which the water boils.