Fly leveling is a leveling that is done to connect benchmark to the starting point of the survey line. In this leveling only back sight and fore sight readings are taken and auto level is moved strictly on the line joining benchmark and starting point of survey line.
it is a type of surveying
levelling
basically two types of levelling.. 1.Direct Levelling 2.Indirect Levelling. further they can be classified as well.
there are commonly five tpes of levelling:- 1.simple levelling 2.differential 3.reciprocal levelling 4.profile levelling 5.cross section levelling
Levelling the Land was created in 1991-09.
thue advantages and dis advantages of levelling
differentiated by the set of instrument, observation methods and accuracy.
of Level
to levelling the soil.
to levelling the soil.
to levelling the soil.
for a levelling staff the least count is 0.01in and in m 0.005m
ploughing levelling manuring