G-Nut/Anubis (multipath)

G-Nut/Anubis - code multipath statistics

Code multipath statistics are calculated for all pseudo-range codes of all GNSS satellites providing dual-frequency carrier-phase observations. The statistics are represented as the average RMS of code multipath in [cm] calculated after removing a systematic error from the multipath linear combination. Number of epoch used for estimating the systematic error is set via mpx_nep="15". Detection of discontinuities in the multipath linear combination is controlled by a multiplier of sigma (mpx_lim="3"). The configuration sec_mpx="1" sets a low verbosity while sec_mpx="2" provides time- or elevation-dependent estimates.

The first verbosity (list below right & figure below left) show mean code multipath RMSs for available signals and all satellites and elevations. Anubis GNSS code multipath moving RMS average #====== Code multipath (v.1) #GNSMxx 2016-04-09 00:00:00 mean x01 x02 x03 x04 x05 x06 x07 x08 x09 x10 x11 x12 x13 x14 x15 =GPSM1C 2016-04-09 00:00:00 34.38 31 37 29 - 36 35 36 34 30 34 35 30 32 39 38 =GPSM2W 2016-04-09 00:00:00 34.55 31 39 31 - 38 38 34 33 31 34 33 30 30 37 34 =GPSM2X 2016-04-09 00:00:00 28.78 27 - 25 - 32 29 31 28 27 29 - 25 - - 30 =GPSM5X 2016-04-09 00:00:00 34.01 33 - 30 - - 38 - 34 30 36 - - - - - =GALM1X 2016-04-09 00:00:00 26.02 - - - - - - - 19 30 - 25 27 - - - =GALM5X 2016-04-09 00:00:00 31.28 - - - - - - - 24 35 - 28 35 - - - =GALM7X 2016-04-09 00:00:00 34.93 - - - - - - - 28 42 - 30 37 - - - =GALM8X 2016-04-09 00:00:00 10.65 - - - - - - - 8 12 - 10 11 - - - =GLOM1C 2016-04-09 00:00:00 53.36 54 46 51 55 59 51 52 58 46 47 - - 59 61 50 =GLOM1P 2016-04-09 00:00:00 49.19 49 50 47 50 49 49 51 50 45 50 - - 48 51 45 =GLOM2C 2016-04-09 00:00:00 44.07 48 41 36 38 39 46 38 42 37 51 - - 44 51 44 =GLOM2P 2016-04-09 00:00:00 42.34 42 40 40 40 42 45 40 44 41 43 - - 43 43 44 =BDSM1I 2016-04-09 00:00:00 39.23 - - - - 29 42 49 53 36 41 43 42 - 43 - =BDSM7I 2016-04-09 00:00:00 27.16 - - - - 21 32 33 33 26 29 31 28 - 26 -

The second verbosity (list below left & figure below right) show the time- and elevation-dependent code multipath estimates. Anubis GNSS code multipath moving RMS average #====== Code multipath (v.2) #GNSMxx 2015-01-01 00:00:00 mean x01 x02 x03 x04 x05 x06 x07 x08 x09 x10 x11 x12 x13 x14 x15 ... ... GPSM1C 2016-04-09 00:00:00 35.25 39 - 67 - - - - 15 - 21 33 - - 42 - GPSM1C 2016-04-09 00:05:00 34.55 28 - 67 - - - - 16 - 25 30 - - 41 - GPSM1C 2016-04-09 00:10:00 33.21 27 - 58 - - - - 19 - 19 23 - - 41 - GPSM1C 2016-04-09 00:15:00 27.22 30 - 42 - - - - 14 - 16 23 - - 31 - GPSM1C 2016-04-09 00:20:00 28.63 29 - 44 - - - - 13 - 19 25 - - 33 - GPSM1C 2016-04-09 00:25:00 30.76 31 - 51 - - - - 16 - 26 24 - - 33 - ... GPSM2W 2016-04-09 00:00:00 32.71 35 - 73 - - - - 14 - 19 24 - - 43 - GPSM2W 2016-04-09 00:05:00 34.52 36 - 73 - - - - 20 - 23 21 - - 40 - GPSM2W 2016-04-09 00:10:00 34.98 39 - 49 - - - - 29 - 25 19 - - 44 - GPSM2W 2016-04-09 00:15:00 34.18 33 - 63 - - - - 30 - 24 18 - - 40 - GPSM2W 2016-04-09 00:20:00 32.75 34 - 57 - - - - 25 - 21 24 - - 37 - GPSM2W 2016-04-09 00:25:00 29.12 33 - 43 - - - - 29 - 20 23 - - 34 - ... GPSM2X 2016-04-09 00:00:00 24.41 34 - 28 - - - - 20 - 22 - - - - - GPSM2X 2016-04-09 00:05:00 23.67 30 - 28 - - - - 20 - 21 - - - - - GPSM2X 2016-04-09 00:10:00 21.70 25 - 28 - - - - 19 - 19 - - - - - GPSM2X 2016-04-09 00:15:00 24.39 28 - 37 - - - - 17 - 26 - - - - - GPSM2X 2016-04-09 00:20:00 25.04 28 - 35 - - - - 20 - 29 - - - - - GPSM2X 2016-04-09 00:25:00 21.46 23 - 26 - - - - 24 - 22 - - - - - ... GPSM5X 2016-04-09 00:00:00 34.51 35 - 61 - - - - 26 - 20 - - - - - GPSM5X 2016-04-09 00:05:00 34.66 37 - 61 - - - - 25 - 22 - - - - - GPSM5X 2016-04-09 00:10:00 35.32 45 - 56 - - - - 20 - 25 - - - - - GPSM5X 2016-04-09 00:15:00 33.24 43 - 48 - - - - 22 - 24 - - - - - GPSM5X 2016-04-09 00:20:00 30.20 36 - 39 - - - - 19 - 31 - - - - - GPSM5X 2016-04-09 00:25:00 31.97 28 - 45 - - - - 20 - 30 - - - - - ... GALM1X 2016-04-09 00:00:00 28.60 - - - - - - - 19 - - - - - - - GALM1X 2016-04-09 00:05:00 28.09 - - - - - - - 22 - - - - - - - GALM1X 2016-04-09 00:10:00 36.28 - - - - - - - 26 - - - - - - - GALM1X 2016-04-09 00:15:00 23.64 - - - - - - - 18 - - - - - - - GALM1X 2016-04-09 00:20:00 22.33 - - - - - - - 20 - - - - - - - GALM1X 2016-04-09 00:25:00 21.94 - - - - - - - 18 - - - - - - - ... GALM5X 2016-04-09 00:00:00 39.32 - - - - - - - 23 - - - - - - - GALM5X 2016-04-09 00:05:00 35.86 - - - - - - - 25 - - - - - - - GALM5X 2016-04-09 00:10:00 41.47 - - - - - - - 25 - - - - - - - GALM5X 2016-04-09 00:15:00 28.18 - - - - - - - 24 - - - - - - - GALM5X 2016-04-09 00:20:00 27.71 - - - - - - - 20 - - - - - - - GALM5X 2016-04-09 00:25:00 24.70 - - - - - - - 17 - - - - - - - ... GALM7X 2016-04-09 00:00:00 30.36 - - - - - - - 15 - - - - - - - GALM7X 2016-04-09 00:05:00 35.97 - - - - - - - 22 - - - - - - - GALM7X 2016-04-09 00:10:00 34.16 - - - - - - - 24 - - - - - - - GALM7X 2016-04-09 00:15:00 35.09 - - - - - - - 26 - - - - - - - GALM7X 2016-04-09 00:20:00 30.00 - - - - - - - 23 - - - - - - - GALM7X 2016-04-09 00:25:00 33.13 - - - - - - - 31 - - - - - - - ... GALM8X 2016-04-09 00:00:00 9.73 - - - - - - - 7 - - - - - - - GALM8X 2016-04-09 00:05:00 8.91 - - - - - - - 6 - - - - - - - GALM8X 2016-04-09 00:10:00 13.46 - - - - - - - 6 - - - - - - - GALM8X 2016-04-09 00:15:00 9.97 - - - - - - - 9 - - - - - - - GALM8X 2016-04-09 00:20:00 10.77 - - - - - - - 8 - - - - - - - GALM8X 2016-04-09 00:25:00 10.07 - - - - - - - 6 - - - - - - - ... GLOM1C 2016-04-09 00:00:00 66.51 - - - - 68 43 41 87 - - - - 81 147 - GLOM1C 2016-04-09 00:05:00 58.86 - - - - - 39 30 90 - - - - 74 96 - GLOM1C 2016-04-09 00:10:00 53.99 - - - - - 30 35 89 - - - - 70 71 - GLOM1C 2016-04-09 00:15:00 51.84 - - - - - 28 42 62 - - - - 90 - - GLOM1C 2016-04-09 00:20:00 62.51 - - - - - 43 49 68 - - - - 106 86 - GLOM1C 2016-04-09 00:25:00 55.29 - - - - - 49 36 66 - - - - 97 - - ... GLOM1P 2016-04-09 00:00:00 55.94 - - - - 48 37 48 81 - - - - 61 106 - GLOM1P 2016-04-09 00:05:00 51.64 - - - - - 43 43 74 - - - - 69 72 - GLOM1P 2016-04-09 00:10:00 52.62 - - - - - 37 50 79 - - - - 67 58 - GLOM1P 2016-04-09 00:15:00 48.14 - - - - - 34 43 60 - - - - 59 - - GLOM1P 2016-04-09 00:20:00 52.57 - - - - - 47 32 56 - - - - 63 84 - GLOM1P 2016-04-09 00:25:00 45.35 - - - - - 46 30 48 - - - - 60 - - ... GLOM2C 2016-04-09 00:00:00 47.24 - - - - 33 43 37 50 - - - - 57 92 - GLOM2C 2016-04-09 00:05:00 43.79 - - - - - 35 34 48 - - - - 42 70 - GLOM2C 2016-04-09 00:10:00 45.59 - - - - - 32 42 66 - - - - 45 62 - GLOM2C 2016-04-09 00:15:00 43.88 - - - - - 37 37 68 - - - - 38 - - GLOM2C 2016-04-09 00:20:00 43.11 - - - - - 38 34 71 - - - - 37 50 - GLOM2C 2016-04-09 00:25:00 37.25 - - - - - 36 36 46 - - - - 44 - - ... GLOM2P 2016-04-09 00:00:00 51.11 - - - - 58 34 47 77 - - - - 45 75 - GLOM2P 2016-04-09 00:05:00 47.54 - - - - - 35 40 77 - - - - 48 58 - GLOM2P 2016-04-09 00:10:00 42.83 - - - - - 31 29 81 - - - - 54 36 - GLOM2P 2016-04-09 00:15:00 40.88 - - - - - 32 30 80 - - - - 47 - - GLOM2P 2016-04-09 00:20:00 43.30 - - - - - 34 29 82 - - - - 51 57 - GLOM2P 2016-04-09 00:25:00 36.40 - - - - - 29 25 58 - - - - 49 - - ... BDSM1I 2016-04-09 00:00:00 32.01 - - - - 22 41 - - 33 - - - - - - BDSM1I 2016-04-09 00:05:00 32.80 - - - - 27 43 - - 28 - - - - - - BDSM1I 2016-04-09 00:10:00 28.75 - - - - 32 - - - 25 - - - - - - BDSM1I 2016-04-09 00:15:00 29.70 - - - - 26 - - - 34 - - - - - - BDSM1I 2016-04-09 00:20:00 30.99 - - - - 24 - - - 38 - - - - - - BDSM1I 2016-04-09 00:25:00 31.59 - - - - 26 - - - 37 - - - - - - ... BDSM7I 2016-04-09 00:00:00 22.88 - - - - 20 27 - - 21 - - - - - - BDSM7I 2016-04-09 00:05:00 21.16 - - - - 16 24 - - 23 - - - - - - BDSM7I 2016-04-09 00:10:00 19.81 - - - - 15 - - - 25 - - - - - - BDSM7I 2016-04-09 00:15:00 20.27 - - - - 19 - - - 22 - - - - - - BDSM7I 2016-04-09 00:20:00 21.38 - - - - 19 - - - 23 - - - - - - BDSM7I 2016-04-09 00:25:00 18.56 - - - - 17 - - - 20 - - - - - - ...