I’m currently working on setting up a permanent GNSS base station using the SparkFun RTK Surveyor, following the guide provided (Creating a Permanent Base - SparkFun RTK Product Manual).
After collecting GNSS data, I converted the raw UBX logs to RINEX format (*.obs), and then submitted the RINEX file to the CSRS-PPP service (Precise Point Positioning) for post-processing.
I received an email containing warnings, and I’m unable to view the summary results in the CSRS-PPP report.
Do you have any idea what might be causing this issue?
I use two different programs to convert ubx to rinex. One is Emlid Studio and the other is RTK Convert. The former is more user friendly and appears to be a UI wrapper over the latter. When using RTK Convert, select the ‘Options’, in line item ‘Ant #/type’ enter ‘SFEFACET’ (or the specific antenna you have) and in line item ‘Antenna Delta H/E/N’ enter your antenna height off the ground in the ‘H’ field. Antenna Height is the sum of ground-to-bottom of the antenna PLUS the L1 or L@ or average of the L1+L2 height offsets. NOTE THA NOT ALL SPARKFUN ANTENNAS HAVE BEE VETTED BY NOAA OPUS OR THAT CANADIAN SERVICE. There are other post here discussing antennas. Emlid has provision to enter antenna info , but I don’t have that running on this computer so I can’t tell you specifically, but it’s there if you look for it.
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