Longitudinal & Cross Section of Alignment using SW DTM, Contour L and X- Sections || ESN Channel

In this video, I am showing, how to prepare the longitudinal and cross section of alignment, planned on contour map by using SW DTM Software.
This is a typical example only. With the help of this, we can generate and draw the L profile as well as X- Sections of alignment such as Canal, Tunnel, Pipe etc. as per our requirements.