Real Time IGS PPP Performance Report 15-02-17 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 0.10 0.12 0.17 0.16 0.23 20 BKG1 CLK11 0.03 0.09 0.08 0.10 0.12 19 CMB1 IGS01 0.12 0.20 0.18 0.23 0.30 20 CMB2 IGS02 0.23 0.23 0.39 0.32 0.51 20 CMB3 CLK35 0.17 0.26 0.27 0.31 0.41 19 CMB4 IGS03 0.06 0.10 0.14 0.11 0.18 11 CNES CLK91 0.17 0.10 0.20 0.20 0.28 20 DLR0 CLK20 0.10 0.36 0.31 0.37 0.49 20 DLR1 CLK21 0.19 0.23 0.61 0.30 0.68 20 ESA CLK51 0.09 0.19 0.17 0.20 0.26 21 GFZ CLK71 0.23 0.23 0.22 0.33 0.40 18 GMV CLK80 0.05 0.16 0.16 0.17 0.23 20 NRCAN CLK22 0.07 0.25 0.27 0.26 0.37 21 WUHAN CLK16 0.10 0.20 0.10 0.22 0.25 15 Unconsidered PPP outliers, horizontal displacement threshold of 1.00 m exceeded: Source Site Time d-North d-East d-Up -------------------------------------------------- BKG0 NURK0 11:40:33.0 0.56 2.29 1.16 BKG0 KIR00 01:27:22.0 7.24 2.18 -22.27 BKG1 UFPR0 23:33:33.0 -1.12 0.19 1.05 BKG1 KIR00 01:27:22.0 1.81 4.73 -12.39 BKG1 NURK0 11:40:33.0 0.28 2.00 1.40 CMB1 KIR00 01:27:22.0 12.71 -5.68 -0.15 CMB1 NURK0 11:40:46.0 -0.32 3.07 -8.62 CMB2 KIR00 02:02:46.0 2.47 2.49 -27.63 CMB2 NURK0 11:40:46.0 -0.05 4.07 -7.30 CMB3 REYK0 15:49:23.0 1.70 1.30 -0.96 CMB3 KIR00 01:27:22.0 4.91 4.32 -16.81 CMB3 NURK0 11:40:46.0 -0.04 4.00 -7.34 CMB4 LHAZ0 04:15:43.0 -4.01 5.01 0.21 CMB4 RECF0 15:26:53.0 0.52 -1.09 0.44 CMB4 HOFN0 01:12:53.0 0.19 -2.88 0.54 CMB4 MAC10 07:11:59.0 0.87 2.19 -0.91 CMB4 KIR00 02:10:03.0 0.94 0.67 -1.00 CMB4 UFPR0 23:33:33.0 -1.55 0.00 1.39 CMB4 NICO0 09:20:53.0 -0.62 4.57 -1.83 CMB4 LYR10 06:17:53.0 -3.92 -5.28 2.15 CMB4 REYK0 16:27:53.0 -0.99 1.29 2.58 CMB4 NKLG0 09:59:53.0 0.21 -5.23 2.92 CMB4 NURK0 11:40:46.0 -0.10 3.06 -7.54 CNES KIR00 02:10:03.0 0.99 0.20 -0.77 CNES NURK0 11:40:38.0 0.79 2.03 1.37 DLR0 KIR00 02:10:03.0 2.46 -1.78 0.58 DLR0 NURK0 11:40:38.0 0.28 1.90 1.50 DLR1 KIR00 02:10:03.0 2.60 -1.74 0.34 DLR1 NURK0 11:40:33.0 0.60 2.12 2.18 ESA KIR00 01:43:53.0 18.39 -20.86 39.07 GFZ TOW20 22:34:23.0 -0.84 -7.18 -0.86 GFZ KIR00 01:14:46.0 -0.88 -2.06 -1.71 GFZ NURK0 11:40:33.0 1.15 2.01 2.33 GFZ UFPR0 23:33:33.0 7.74 -9.87 28.05 GMV KIR00 01:15:01.0 7.73 8.36 14.76 GMV UFPR0 23:34:30.0 0.79 -0.99 -1.60 NRCAN KIR00 01:14:46.0 1.28 -0.88 0.88 WUHAN NURK0 11:40:35.0 0.28 1.76 -0.72 WUHAN KIR00 01:14:46.0 1.52 -0.51 1.54 WUHAN SUTM0 19:28:41.0 35.31 5.52 -67.62 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 304 hourly PPP tests: HOFN0, KIR00, KOUG1, LHAZ0, LPAL0, LYR10, MAC10, MAW10, NICO0, NKLG0, NTUS0, NURK0, PDEL0, POVE0, RECF0, REYK0, RIO20, STR10, SUTM0, SUWN0, THTI0, TOW20, UFPR0 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.15-02-17. Axel Ruelke [axel.ruelke@bkg.bund.de] & [igs-ip@bkg.bund.de]