I have been asked by the client if I can use his PDF topo to be able to add drives, existing trees he wants to keep, and site the new home as it relates to an existing home, and other existing features such as a boat dock etc. The entire site is close to 10 acres, the topo is quite large. I don't have access to a gps of the site area, I do have the USGS of the area but can't seem to figure out if I can / or how I could use it to any advantage.
In order for me to create a terrain of the entire area using the survey data I have to zoom way out, then the info is completely unusable. What would you experts do / or have done, if you faced / have faced the same issues?
Thanks!