Real Time IGS PPP Performance Report 15-07-22 Prepared by BKG RTIGS Group The following table shows RMS values for North, East, Up, 2D and 3D displacements of real-time PPP tests when using a selection of orbit/clock correctors streams provided by Real Time (RT) IGS Analysis Centers (ACs). Tests are performed every day simultaneously for all streams in fully kinematic mode and for a set of globally distributed RTIGS sites. Each individual test lasts 60 minutes and is carried out with the BKG Ntrip Client (BNC). Presented RMS values are based on average displacements over the last 5 minutes of each test. Tests influenced by stream outages remain unconsidered. RMS of N/E/U 2D/3D displacements (m) from 60 min PPP tests: Source Correctors N-RMS E-RMS U-RMS 2D-RMS 3D-RMS n -------------------------------------------------------- BKG0 CLK10 0.14 0.23 0.27 0.27 0.39 12 BKG1 CLK11 0.05 0.10 0.20 0.11 0.23 12 CMB1 IGS01 0.11 0.16 0.15 0.20 0.25 20 CMB2 IGS02 0.11 0.20 0.31 0.23 0.39 20 CMB3 CLK35 0.14 0.24 0.36 0.28 0.45 20 CMB4 IGS03 0.06 0.14 0.17 0.15 0.23 20 CNES CLK91 0.04 0.19 0.24 0.20 0.31 21 DLR0 CLK20 0.47 0.28 0.93 0.55 1.08 3 DLR1 CLK21 0.34 0.45 1.95 0.56 2.03 6 ESA CLK51 0.05 0.10 0.12 0.11 0.17 20 GMV CLK80 0.05 0.12 0.15 0.13 0.20 20 NRCAN CLK22 0.07 0.18 0.16 0.19 0.25 20 WUHAN CLK16 0.10 0.23 0.85 0.25 0.88 20 Unconsidered PPP outliers, horizontal displacement threshold of 1.00 m exceeded: Source Site Time d-North d-East d-Up -------------------------------------------------- CMB1 RIO20 16:30:57.0 0.38 1.35 -0.80 CMB2 RIO20 16:30:57.0 0.49 1.41 -1.79 CMB3 RIO20 16:30:57.0 0.38 1.45 -1.94 CMB4 RIO20 16:30:57.0 -0.06 2.04 -1.00 DLR0 XMIS0 22:42:58.0 -6.32 12.04 -0.15 DLR0 NKLG0 13:01:28.0 1.53 -3.57 -0.67 DLR0 RECF0 15:13:13.0 -0.73 5.23 0.74 DLR0 NICO0 12:11:28.0 6.35 -0.48 -12.09 DLR0 AUCK0 02:14:23.0 -0.01 -2.92 12.37 DLR0 THTI0 19:31:23.0 -15.81 -17.61 -17.31 DLR0 LPAL0 09:21:23.0 -0.79 2.35 1.78 DLR0 LHAZ0 08:20:23.0 -1.75 1.38 -18.88 DLR0 CHTI0 04:16:23.0 18.28 11.79 -1.90 DLR0 SUTM0 18:22:37.0 37.55 -21.27 195.02 DLR0 MAC10 10:22:23.0 -36.02 -1.38 -21.05 DLR0 REYK0 15:56:28.0 2.99 -3.81 -2.31 DLR0 TOW20 20:20:23.0 -2.77 -11.42 -3.14 DLR0 CTWN0 04:18:49.0 -1.18 -1.20 4.20 DLR0 DUND0 07:19:23.0 -2.15 3.91 -4.22 DLR0 CAS10 02:57:58.0 40.90 32.63 47.72 DLR0 ADIS0 01:06:23.0 -2.24 18.07 59.40 DLR0 UFPR0 20:44:29.0 -25.48 16.86 63.51 DLR1 RIO20 16:30:58.0 -0.34 1.57 -0.61 DLR1 LPAL0 09:21:13.0 0.64 -2.13 -0.98 DLR1 DAV10 06:18:13.0 0.77 1.22 -1.03 DLR1 CHTI0 04:08:23.0 -7.72 0.44 135.99 DLR1 THTI0 19:30:49.0 2.22 13.01 19.01 DLR1 DUND0 07:14:34.0 5.80 -2.69 22.43 DLR1 CTWN0 05:17:03.0 -1.02 -0.04 -2.65 DLR1 LHAZ0 08:20:13.0 3.52 -0.80 -3.11 DLR1 MAC10 10:22:13.0 -30.99 20.35 34.99 DLR1 XMIS0 23:29:23.0 -4.64 3.64 -4.91 DLR1 UFPR0 21:33:23.0 0.20 4.57 5.45 DLR1 CAS10 03:13:43.0 3.02 14.45 -5.98 DLR1 REYK0 15:41:43.0 -0.37 -6.97 6.30 DLR1 AUCK0 01:36:39.0 -1.22 -1.90 7.03 DLR1 TOW20 20:32:23.0 4.50 0.97 8.72 ESA RIO20 16:30:56.0 0.33 1.06 -1.82 GMV RIO20 16:30:57.0 -0.20 1.24 -1.76 NRCAN RIO20 16:30:57.0 0.69 1.23 -1.29 WUHAN DUND0 07:19:32.0 -0.07 1.34 -0.21 Contributing Sources: Acronym Stands for ------------------- BKG Federal Agency for Cartography and Geodesy, Germany CMB1 Single-Epoch GPS combination, by RETINA CMB2 Kalman Filter GPS combination, by BNC CMB3 Single-Epoch GPS combination, by BNC CMB4 Kalman Filter GPS+GLO combination, by BNC CNES Centre National d'Etudes Spatiales, France DLR Zentrum fuer Luft- und Raumfahrt, Germany ESA European Space Agency, Germany GFZ Geoforschungszentrum, Germany GMV Aerospace and Defense, Spain NRCAN Natural Resources, Canada WUHAN GNSS Research Center, China List of RTIGS reference stations used in today's total 101 hourly PPP tests: ADIS0, AUCK0, CAS10, CHTI0, CTWN0, DAV10, DUND0, LHAZ0, LPAL0, MAC10, MAW10, NICO0, NKLG0, PDEL0, RECF0, REYK0, RIO20, SUTM0, THTI0, TOW20, UFPR0, WUH20, XMIS0 See attachments or visit http://igs.bkg.bund.de/ntrip/ppp#Scene15 for a visualization of horizontal displacements. Values that exceed 25 cm are labeled there by corresponding site names. A 90 days time series showing the RMS of horizontal PPP displacements for GPS+GLO solutions after one hour convergence time is available from http://igs.bkg.bund.de/root_ftp/NTRIP/documentation/dailyRMS_GLONASS.png. Another 90 days time series showing the RMS of horizontal PPP displacements for IGS combination solutions after one hour convergence time is available from http://igs.bkg.bund.de/root_ftp/NTRIP/documentation/dailyRMS.png. This report is archived at ftp://igs.bkg.bund.de/NTRIP/ppp/performance.15-07-22. Axel Ruelke [axel.ruelke@bkg.bund.de] & [igs-ip@bkg.bund.de]