Dumpy level is an optical surveying leveling instrument consisting a telescope tube firmly secured in two collars fixed by adjusting screws to the stage by the vertical spindle. The telescope can rotate only in a horizontal plane. Relative elevation of different points of a surveying land is determined with dumpy level.
Dumpy level is a very popular survey instrument. As a civil engineer, if you in need to learn to use dumpy level, its the right article for you. Here in the following slide, the full process of using dumpy level is discussed with the help of six examples. At the end of this slide tutorial one would definitely learn to use dumpy level accurately.
This valuable slide is created by "VIGYAN ASHRAM".