Classification of Offsets (With Diagram) | Chain Surveying |Surveying
The offsets are classified according to direction and length, according to direction it is of two types i.e., perpendicular offsets and oblique offsets, according to length i.e., short offsets and long offsets. 1. According to Direction: (i) Perpendicular offsets, and (ii) Oblique offsets. (i) Perpendicular Offsets: The distances measured at right angles to the chain line from the objects are [...]