Virtual Labs

a: elevations along a straight line b: contours of an area c: capacity of a reservoir d: boundaries of property

a: Angles from two transit stations b: Angles and distances from transit stations c: Distance from two transit stations d: Angle from one transit station and distance from the other

a: Chaining but not ranging b: Ranging but not chaining c: Ranging but not chaining d: Neither chaining nor ranging

a: Differential levelling b: Longitudinal levelling c: Simple levelling d: Levelling

a: Is maximum if the staff is held truly normal to the line of sight b: Decreases if the staff is tilted away from normal c: Is minimum if the staff is held truly normal to the line of sight d: Increases if the staff is tilted away from normal

Carry out profile levelling using auto level.