Last year we did all our planting with a Deere SF3000 RTK system and I noticed last fall that our harvest maps (Trimble RTK) were off by a row or so (see thread: https://talk.newagtalk.com/forums/thread-view.asp?tid=888626&posts=16#M7863812)

This year we are using the Trimble RTK receiver with an Integra instead of the SF3000 for planting and as expected, the guidance lines do not match up.  The straight AB's just need to be shifted but most of our fields have curves and they're off by a row or more at the end of the curve.  I'm hoping it's possible to convert the Deere guidance lines (WGS84) to the Ag Leader/Trimble projection (NAD83) and they'll match up.  I see that John Deere ops center has an option to export in a different format now but haven't figured out how to export guidance lines with that projection yet.  Does anyone have any experience or ideas to convert these lines?  Thanks

(trimble south (full).png)

(planting south (full).png)

(ops center (full).png)

trimble south (full).png (127KB - 168 downloads)

planting south (full).png (89KB - 172 downloads)

ops center (full).png (45KB - 179 downloads)