I'm trying to figure out a way to draw archeological sections in QGIS (example). We currently only draw the layers and features digitally (like this). When we make a section of features or a profile we draw a line from point a to b with the gps and make an analog drawing of the actual section or profile.
The idea is to draw section in the field on a rugged tablet within QGIS and link them to a section line (point a to b).
How do I set this up?