I currently have 2 layers:
1) DEM of existing terrain 2) Polygon in vector format of future water retention basin
I need to draw cross sections across this basin for eventual cut and fill calcs. I already know how to create a profile of the existing terrain based on my DEM. However I don't know how I can have the profile curve display the extents (or at least start and end points) of the basin on the graph. IS there any way to incorporate vector data into a profile drawn of a DEM? Or to have the profile curve display the specific points that are the start and end points of the basin?