I have the need to hike trails and backroads where I need to stop, log a point and add a description of where the point is located. Then, I need to be able to access that log and import that data to a computer aided drafting (CAD) application. What unit would work the best for this application?
This question is really stumping us, mainly because neither of us know anything about CAD applications!
However, I did find the Bad Elf 2200 GPS Pro which might be helpful to you.
This GPS device has a datalogger which marks your location once a second, then can be downloaded to a phone or emailed to you. From there you should (hopefully!) be able to figure out a way to get it to your CAD app.
Please let us know how it works for you!