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How QC2, QC2 ,QC3 settings in trimble access affect the results of coords computation

  • 1.  How QC2, QC2 ,QC3 settings in trimble access affect the results of coords computation

    Posted 03-03-2021 13:39
    How QC2, QC2 ,QC3 settings in trimble access affect the results of coordinate computations. Does it affect the solution or does it only stores information for the point determination?

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    Juan Serpas
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  • 2.  RE: How QC2, QC2 ,QC3 settings in trimble access affect the results of coords computation

    Posted 03-04-2021 10:19
    Are you having a problem?  It's best to leave settings for them as default in the topo/rapid/control points.

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    Robert Hoy
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    Original Message


  • 3.  RE: How QC2, QC2 ,QC3 settings in trimble access affect the results of coords computation

    Posted 03-04-2021 10:27
    Edited by Juan Serpas 03-04-2021 10:29
    No problem.
    We are trying to determine if the QC's improve the precision on the determination of the coordinates from GNSS, or if they  only provide info about the Quality of the determination.

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    Juan Serpas
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    Original Message


  • 4.  RE: How QC2, QC2 ,QC3 settings in trimble access affect the results of coords computation

    Posted 03-04-2021 19:02
    QC records are essentially meta data.  They don't in themselves improve precision, however you need QC2 or QC3 records if you want to use RTK observations in a Network adjustment.
    For more details please look up Quality Control on the following link from the Trimble Access help portal:
    https://help.trimblegeospatial.com/TrimbleAccess/latest/en/GNSS-point-options.htm

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    James McWha
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    Original Message