We recently received an inquiry from an Arboriculture consulting company that took several weeks to produce drawings of a new development in which more than 400 trees had to be accounted for, and their status and protection zones calculated. I advised that once they had the data (location, status, size, species) in an excel spreadsheet ArborCAD would literally calculate and draw all the trees including root zones, canopies and tree protection zones in less than 10 seconds! And if any trees were missed in the initial onsite survey they would be able to use an aerial photo to locate them and simply click on the tree in the photo to accurately locate its position. Then a complete table of trees could be generated and placed in the drawing taking no more than another 10 seconds. Needless to say they asked for the software!