Category Archives: Post Processing

Problems Downloading CORS Base Station Data – RESOLVED

As of Friday (April 11) afternoon, all issues should be resolved.

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Problems Downloading CORS Base Station Data

Earlier today we became aware of a problem downloading CORS base station data from the NGS/NOAA servers through Trimble Positions Desktop add-in.  At the beginning of post processing, you will see error messages for the failed downloads.  We are currently … Continue reading

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Setting up Metadata Transfer…After the Fact

What’s that?  Went out in the field and collected a bunch of data but forgot to set your GNSS metadata transfer fields from the desktop before you went out?  Not a problem…this can be done completely after the fact as … Continue reading

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Flow of GNSS Session Data

We’ve seen some posts in the ArcGIS forums that contain questions about the flow of GNSS ‘session’ data from the field back to the office.  GNSS sessions are a combination of raw GNSS satellite measurements (required for post-processing) and “construction” … Continue reading

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NAV File Handling

I wanted to share with you a bit more information regarding NAV file handling in Trimble Positions and why things may look different from PFO/GPSA. With increasing numbers of satellite systems and base data providers, the task of managing base … Continue reading

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