AnsweredAssumed Answered

GeoXT Accuracy

Question asked by Springfield Harrison on Oct 3, 2020
Latest reply on Nov 19, 2020 by Guest

Hello Folks,

I've just been given a GeoXT 2005 series receiver that was headed for the scrap heap as it was going to be "$12K to replace/recover".  With dealer help, I have upgraded the receiver firmware and Terrasync so that it is functioning and talking to an older version of PF Office for 0$.  All is well.

BUT, points collected over known references seem to be displaced about 1.5 m to the WNW (SBAS RT correction).

AND, my old ProXL, now upgraded to a ProXR, maps these same points almost exactly correctly using RTCM real time correction.

I don't believe that it is a projection/datum problem or a hidden offset setting.

Any thoughts on this problem?  Thanks very much . . . . .