Postprocessing GPS & GLONASS with logs from ReachView v0.0.4

Hello!

You can’t post-process the solution log, as the data was already processed and this is basically the result.
Instead, you need use the raw data logs. We are currently working on automatic log conversion from raw receiver formats to RINEX and a post-processing tutorial.

However, here are some tips for now. Once you download the raw logs, you need to do two things:

  1. Convert ubx and rtcm3 logs to RINEX. This is achieved with RTKLIB’s convbin. A sample command would be something like ./convbin -r ubx /path/to/rov_XXXXXXXX.log or ./convbib -r rtcm3 /path/to/ref_XXXXXXXX.log for the base log. Take note off all the result files, like .obs, .nav and more.
  2. Post-process the logs with RTKLIB’s rnx2rtkp. Something like ./rnx2rtkp -c -o out.pos rinex_file1 rinex_file2 rinex_file3.... will generate forward/backward combined solution to the logs for better positioning results and put them in the out.pos file.

More info in RTKLIB docs.

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