LEVELLING
,What is levelling?
Levelling is the process by which elevations of points or
differences in elevation are determined
Areas of Application
♦ Design of highways, railroads, canals, etc.
♦ Layout construction projects according to specific design
♦ Calculate earthwork volumes
♦ Investigate drainage characteristics
♦ Develop maps showing general ground configurations
♦ Monitor earth subsidence
,
,What is levelling?
Levelling is the process by which elevations of points or
differences in elevation are determined
Areas of Application
♦ Design of highways, railroads, canals, etc.
♦ Layout construction projects according to specific design
♦ Calculate earthwork volumes
♦ Investigate drainage characteristics
♦ Develop maps showing general ground configurations
♦ Monitor earth subsidence
,