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  1. Alexey Razumovsky

    DPOS down?

    DPOS is up. Just checked with LS.
  2. Alexey Razumovsky

    DPOS vs OPUS Discrepancy

    OPUS antenna type specified: JAVTRIUMPH_1M; Antenna height is vertical DPOS antenna type specified: JAVTRIUMPH_1MR; Antenna height is slant OPUS : N 658132.113; E 1807012.003; H 22.893 (submited Tyler) DPOS : N 658132.112; E 1807011.989; H 22.959 (submited Tyler) Identical antenna parameters...
  3. Alexey Razumovsky

    DPOS vs OPUS Discrepancy

    As always I need raw data file
  4. Alexey Razumovsky

    DPOS vs OPUS Discrepancy

    We deployed new DPOS yesterday. SOFTWARE: DPOS(3/26/2019 1:42:02 PM) It removed last version that has worked since 5/29/2018 SOFTWARE: DPOS(5/29/2018 9:09:56 AM) @James Suttles: Point #1001 was processed not accurate due to GALILEO data on two CORS (NCEC, NCWA). GNSS frequency plan was changed...
  5. Alexey Razumovsky

    Question about Javad DPOS report

    New DPOS has been deployed. False (Alaska only) UTM zone indicator fixed.
  6. Alexey Razumovsky

    Question about Javad DPOS report

    In a case of unknown SPCS we repeat here IGS08 coordinates with one more digit.
  7. Alexey Razumovsky

    Question about Javad DPOS report

    DPOS coordinates are referred to coordinates system of CORS catalog It is IGS08.
  8. Alexey Razumovsky

    Question about Javad DPOS report

    DPOS accepts zone abbr for manual input https://geodesy.noaa.gov/library/pdfs/NOAA_Manual_NOS_NGS_0005.pdf Example: State abbr Alaska Zone 1 AK_1 Alaska Zone 2 AK_2 Alaska Zone 3 AK_3 Alaska Zone 4 AK_4 Alaska Zone 5 AK_5 Alaska Zone...
  9. Alexey Razumovsky

    Question about Javad DPOS report

    We did this incorrectly. Wrong UTM zone notification happened as is shown below It works fine for 2 digits UTM zone ID.
  10. Alexey Razumovsky

    DPOS CORS Source?

    https://www.ngs.noaa.gov/cors/rinex/ Just checked. Yesterday TIBB CORS data were submitted. DPOS works fine for RINEX and jps as well.
  11. Alexey Razumovsky

    DPOS time span and RMS error issues

    DPOS report for Cliff3.jps shows time span 11 min and very good RMS. Be aware that DPOS session time is above GPS midnight (next day after data capturing). I guess that you used to submit files too early.
  12. Alexey Razumovsky

    INVALID GNSS DATA

    10K jps files does not contains information significant for post processing. Import files into our free Justin Link software and you will see empty data.
  13. Alexey Razumovsky

    DPOS question

    A1. Yes. A2. No. A3. Record.
  14. Alexey Razumovsky

    Session Time Interval...

    Base file 991_120045.jps contains observations dated 03/15/2018 and 10/23/2018. We cut head of the file and replace old one in TLS. After recoveting DPOS session we've got an appropriate DPOS result. Enclosed a project archive.
  15. Alexey Razumovsky

    DPOS question

    Give us an example (DPOS report) of the discrepancy
  16. Alexey Razumovsky

    Broadcast Orbit File Instead of Rapid?

    I meant that Internet source of rapid orbits migrated several times during DPOS life. Different source publish rapid orbits that does not match each others. They update date many time during a week. It's difficult to manage these data. The benefit of rapid orbits is too small. Even 'single...
  17. Alexey Razumovsky

    Broadcast Orbit File Instead of Rapid?

    It deals less then 1 mm for Double Difference postprocessing in a range under 100 km. Moreover I do not trust rapid orbits. In PPP we use precise ephemeris and get a good result.
  18. Alexey Razumovsky

    Broadcast Orbit File Instead of Rapid?

    I do not see an advantage. Only trouble, chaos and disturbance.
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