Posted 9/7/2017 21:31 (#6235205 - in reply to #6235129) Subject: RE: Digifarm
NE South Dakota Clark, SD
I would recommend logging stationary data for longer than a survey and install would take. I use a program call VisualGPS. Check to see how much elevation variation there is and then make up your own mind. If it is more than an inch, I would use a base in the field.