Hey all! I have a technical question regarding some spatial analysis. It may be easy asnwer but for whatever reason I can't think of a solution. So I have a ditch system (water canal that drains from fields). I need to be able to measure the depth of ditch, depth of water, and volume of sediment underneath. Basically they are going to redo the entire ditch and construction needs to know if I can estimate the volume of dirt and sediment that will need to be moved.
Any answers, short or long would be much appreciated. Thank you.