Real Time IGS PPP Performance Report 13-12-31 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 0.04 0.09 0.13 0.10 0.17 16 BKG1 CLK11 0.02 0.04 0.08 0.05 0.09 16 CMB1 IGS01 0.06 0.10 0.26 0.11 0.28 16 CMB2 IGS02 0.06 0.10 0.22 0.11 0.25 16 CMB3 CLK35 0.07 0.09 0.16 0.11 0.19 16 CMB4 IGS03 0.06 0.16 0.20 0.17 0.27 14 CNES CLK91 0.03 0.05 0.12 0.06 0.13 16 DLR0 CLK20 0.08 0.11 0.16 0.14 0.21 16 DLR1 CLK21 0.32 0.58 1.15 0.66 1.33 8 ESA CLK51 0.08 0.16 0.16 0.18 0.24 16 GFZ CLK71 0.18 0.16 0.26 0.24 0.36 16 GMV CLK80 0.06 0.08 0.14 0.10 0.17 16 NRCAN CLK22 0.05 0.15 0.41 0.16 0.44 15 WUHAN CLK16 0.06 0.18 0.16 0.19 0.25 14 Unconsidered PPP outliers, horizontal displacement threshold of 1.00 m exceeded: Source Site Time d-North d-East d-Up -------------------------------------------------- BKG0 SUTM0 17:29:13.0 1.85 -7.81 -37.71 BKG1 SUTM0 17:29:13.0 35.82 -14.95 -68.78 CMB1 SUTM0 17:28:58.0 1.89 -7.75 -37.52 CMB2 SUTM0 17:28:53.0 1.85 -7.73 -37.71 CMB3 SUTM0 17:28:53.0 1.78 -7.59 -38.16 CMB4 SUTM0 17:28:53.0 35.33 -14.56 -67.64 CNES SUTM0 17:29:18.0 1.85 -7.79 -37.62 DLR0 SUTM0 17:29:23.0 1.84 -7.83 -37.64 DLR1 RCMN0 12:02:23.0 0.85 0.82 0.07 DLR1 TOW20 20:32:13.0 -0.27 3.77 0.09 DLR1 PDEL0 10:02:23.0 -1.27 0.92 2.05 DLR1 POVE0 10:42:09.0 0.08 -1.86 3.30 DLR1 HOFN0 08:31:43.0 -0.39 -6.54 -0.18 DLR1 RIO20 14:02:23.0 0.30 2.05 -0.66 DLR1 CAS10 04:16:13.0 -2.09 -0.29 -0.67 DLR1 CTWN0 06:18:13.0 0.05 -1.10 -1.07 DLR1 SUTM0 17:29:13.0 2.59 -7.19 -34.42 ESA SUTM0 17:29:23.0 2.06 -6.20 -31.59 GFZ SUTM0 17:29:23.0 2.14 -6.48 -31.57 GMV SUTM0 17:29:33.0 -0.12 -30.88 -29.61 NRCAN SUTM0 17:29:38.0 6.79 -9.14 -24.05 WUHAN CONZ0 04:41:59.0 -0.08 -1.86 0.80 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 233 hourly PPP tests: ADH10, AUCK0, BUCU0, CAS10, CONZ0, CTWN0, DAV10, DUND0, HOFN0, PDEL0, POVE0, RCMN0, REYK0, RIO20, SMR50, STR10, SUTM0, SUWN0, 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.png. This report is archived at ftp://igs.bkg.bund.de/NTRIP/ppp/performance.13-12-31. Peter Neumaier [peter.neumaier@bkg.bund.de] & Georg Weber [georg.weber@bkg.bund.de]