NE South Dakota Clark, SD | More than likely + or - 3 ft. If you have a neighbor with Omnisar, SF2 or RTK, they will be much closer. Also have them drive the road intersection closest to the field. That way you also have a reference. Potrtable RTK bases or none USGS corrected bases could give you quite a jump but it will be uniform with the lines. They could be shifted in many GIS or Ag software packages. |
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