Real Time IGS PPP Performance Report 15-12-12 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 0.16 0.17 0.20 0.23 0.30 18 BKG1 CLK11 0.08 0.16 0.17 0.18 0.25 18 CMB1 IGS01 0.08 0.19 0.29 0.21 0.36 18 CMB2 IGS02 0.14 0.26 0.39 0.30 0.49 18 CMB3 CLK35 0.14 0.29 0.28 0.32 0.42 18 CMB4 IGS03 0.06 0.18 0.21 0.19 0.29 18 CNES CLK91 0.07 0.11 0.15 0.13 0.20 18 DLR0 CLK20 0.34 0.08 4.81 0.35 4.82 1 ESA CLK51 0.11 0.14 0.32 0.18 0.37 17 GFZ CLK71 0.18 0.16 0.16 0.25 0.29 17 GMV CLK80 0.06 0.14 0.17 0.15 0.23 17 NRCAN CLK22 0.13 0.15 0.16 0.20 0.25 16 Unconsidered PPP outliers, horizontal displacement threshold of 1.00 m exceeded: Source Site Time d-North d-East d-Up -------------------------------------------------- BKG0 STR10 19:31:08.0 0.26 5.03 1.25 BKG1 STR10 19:31:08.0 2.10 2.94 0.42 CMB1 STR10 19:30:58.0 -0.45 7.86 0.81 CMB2 STR10 19:30:53.0 0.12 5.93 1.05 CMB3 STR10 19:30:53.0 0.05 6.15 1.00 CMB4 STR10 19:30:53.0 1.80 2.37 1.06 CNES STR10 19:31:23.0 1.90 1.93 1.14 DLR0 LPAL0 07:17:03.0 -0.59 -2.17 -0.19 DLR0 PDEL0 11:57:33.0 -1.06 -1.02 -0.41 DLR0 KOUG1 04:21:03.0 5.47 0.86 10.89 DLR0 SUTM0 19:37:51.0 -1.93 7.43 10.99 DLR0 UFPR0 23:23:58.0 -2.41 -5.70 -1.22 DLR0 REYK0 17:27:33.0 -0.21 8.21 -1.29 DLR0 DUND0 01:18:03.0 -7.33 -1.03 -13.89 DLR0 DAV10 00:23:38.0 7.78 -4.87 1.50 DLR0 HOFN0 02:32:08.0 10.04 -0.26 -19.91 DLR0 THTI0 21:10:03.0 -0.81 3.27 3.21 DLR0 NICO0 09:51:33.0 -0.94 0.76 -3.56 DLR0 POVE0 12:37:03.0 1.87 4.16 5.18 DLR0 NKLG0 10:36:33.0 -3.91 7.57 -5.22 DLR0 RECF0 14:43:33.0 -1.61 -5.39 5.29 DLR0 MAC10 07:45:33.0 0.95 -0.44 5.63 DLR0 KIR00 04:03:03.0 5.39 -2.40 7.51 DLR0 LHAZ0 05:44:33.0 2.81 4.92 -7.64 DLR0 TOW20 22:34:03.0 5.00 5.57 -9.31 ESA STR10 19:31:28.0 -0.02 6.54 0.95 ESA THTI0 21:33:23.0 0.04 1.16 3.48 GFZ STR10 19:12:54.0 8.51 6.89 -2.63 GFZ SUTM0 20:06:41.0 -26.67 -90.92 -68.86 GMV SUTM0 19:37:51.0 0.33 -1.23 0.43 GMV STR10 19:31:33.0 2.08 2.87 0.47 NRCAN SUTM0 19:37:51.0 0.26 -1.18 0.47 NRCAN STR10 19:31:38.0 -0.05 6.45 1.01 NRCAN TOW20 22:34:38.0 0.08 -1.25 -3.01 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 34 hourly PPP tests: DAV10, DUND0, HOFN0, KIR00, KOUG1, LHAZ0, LPAL0, MAC10, MAW10, NICO0, NKLG0, PDEL0, POVE0, RCMN0, RECF0, REUN0, REYK0, RIO20, STR10, SUTM0, 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.15-12-12. Axel Ruelke [axel.ruelke@bkg.bund.de] & [igs-ip@bkg.bund.de]