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Check disconinuities in tracking multi-GNSS constellation


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Discontinuities in multi-GNSS tracking lasting more than 6 days. Compare with station's site log

Date from DOY from Date to DOY to Time gap [days]
2018-02-14 45 2018-02-26 57 11
2018-03-10 69 2018-03-23 82 12
2018-12-20 354 2019-01-02 2 13

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Statistics and plots are genereted for a range including one year up to now ()


Nr Avg [mm] Std Dev [mm] RMS [mm] Observation Number Good Outliers
7105 8.8 20.1 21.93 2310 2299 11
7407 5.9 32.5 33.05 1866 1848 18
1868 23.2 30.9 38.70 3532 3521 11
1887 -23.2 29.0 37.15 1861 1859 2
1886 28.4 35.7 45.60 1974 1971 3
1888 2.4 22.2 22.34 201 199 2
7249 -12.3 47.7 49.30 5092 4949 143
7845 -8.9 30.5 31.83 2772 2762 10
7827 16.8 24.5 29.70 6686 6626 60
8834 -20.4 23.1 30.87 12618 12596 22
7841 -5.1 21.9 22.43 3465 3458 7
7840 6.8 25.0 25.96 9982 9980 2
7825 -4.0 27.5 27.83 5627 5613 14
7821 -14.0 35.6 38.26 7426 7382 44
7110 2.5 18.4 18.56 886 877 9
1884 12.1 36.4 38.33 121 121 0
7237 -22.2 33.3 40.04 10876 10821 55
1891 4.9 26.4 26.90 1211 1209 2
7838 1.2 27.2 27.20 118 118 0
7810 3.6 29.2 29.39 15596 15446 150
1879 -29.4 27.1 40.02 2856 2848 8
7090 -15.2 29.3 33.01 21590 21455 135
7819 -38.0 38.5 54.08 7485 7442 43
7811 -24.8 21.6 32.88 254 254 0
1889 20.9 30.4 36.85 636 626 10
1873 34.2 75.7 83.09 1464 1458 6
7503 -16.4 30.4 34.58 1444 1435 9
1874 -1.2 23.5 23.54 439 439 0
7839 10.5 26.6 28.61 9210 9203 7
7124 -44.4 29.6 53.36 1924 1913 11
7501 3.9 23.9 24.17 4660 4647 13
1890 17.2 21.0 27.12 907 907 0
7941 -10.2 25.7 27.64 7079 7071 8




Nr Code Log Place Country Tectonic Plate Subnetwork CDDIS Laser Type Wave Length Max Repetition Rate Detector Type Signal Processing Mode of Operation Timer Type Beam Diameter [cm] Pulse Width [mm] Max Energy [mJ]
1824 GLSL 1824 LOG Golosiiv Ukraine Eurasian EUROLAS 18248101 ND:YAG 532 15 PM CFD Few to Multi Photons Interval 0.15 70 15
1831 LVIL 1831 LOG Lviv Ukraine Eurasian EUROLAS 18318501 ND:YAG 532 5 PMT CFD Single Photon Interval 0.01 150 130
1868 KOML 1868 LOG Komsomolsk-na-Amure RUSSIA Eurasian WPLTN 18685901 ND:YAG 532 300 PM CFD Single Photon Event 0.03 300 2.5
1873 SIML 1873 LOG Simeiz Ukraine Eurasian EUROLAS 18734901 ND:YAG 532 10 PMT CFD Single to Multi Photons Interval 0.3 350 80
1874 MDVS 1874 LOG Mendeleevo Russian Federation Eurasian EUROLAS 18748301 ND:YAG 532 300 PMT CFD Single Photon Event 0.03 300 2.5
1879 ALTL 1879 LOG Altay Russia Eurasian WPLTN 18799401 ND:YAG 532 300 PMT CFD Single Photon Event 0.04 150 2.5
1884 RIGL 1884 LOG Riga Latvia Eurasian EUROLAS 18844401 ND:YAG 532 10 PMT CFD - - 0.008 150 120
1886 ARKL 1886 LOG Arkhyz Russia Eurasian EUROLAS 18869601 ND:YAG 532 300 PMT CFD Single Photon Event 0.03 300 2.5
1887 BAIL 1887 LOG Baikonur Kazakhstan Eurasian WPLTN 18879701 ND:YAG 532 300 PM CFD Single Photon Event 0.03 300 2.5
1888 SVEL 1888 LOG Svetloe Russia Eurasian EUROLAS 18889801 ND:YAG 532 300 PMT CFD Single Photon Event 0.03 300 2.5
1889 ZELL 1889 LOG Zelenchukskaya Russia Eurasian EUROLAS 18899901 ND:YAG 532 300 PMT CFD Single Photon Event 0.03 300 2.5
1890 BADL 1890 LOG Badary Russia Eurasian WPLTN 18900901 ND:YAG 532 300 PMT CFD Single Photon Event 0.03 300 2.5
1891 IRKL 1891 LOG Irkutsk Russia Eurasian EUROLAS 18915301 ND:YAG 532 300 PMT CFD Single Photon Event 0.03 250 2.5
1893 KTZL 1893 LOG Katzively Ukraine Eurasian WPLTN 18931801 ND:YAG 532 10 PMT CFD Few to Multi Photons Interval 0.005 250 100
7045 APOL 7045 LOG Apollo USA North American NASA 70459501 ND:YAG 532 20 SPAD Threshold crossing Single to Multi Photons clock count plus TDC 2.5 100 -
7090 YARL 7090 LOG Yarragadee Australia Australian-Indian WPLTN 70900513 ND:YAG 532 10 MCP CFD Few to Multi Photons Interval 0.085 150 100
7105 GODL 7105 LOG Greenbelt USA North American NASA 71050725 ND:YAG 532 10 MCP CFD Single to Multi Photons Interval 0.93 200 100
7110 MONL 7110 LOG Monument Peak USA Pacific NASA 71100412 ND:YAG 532 10 MCP CFD Single to Multi Photons Interval 0.093 150 100
7231 WUHL 7231 LOG Wuhan China Eurasian WPLTN 72312901 ND:YAG 532 10 CSPAD TWC Single to Multi Photons Interval 0.07 30 30
7237 CHAL 7237 LOG Changchun China Eurasian WPLTN 72371901 ND:VAN 532 1000 CSPAD TWC Single to Multi Photons Event 0.06 25 1
7249 BEIL 7249 LOG Beijing SLR Station China Eurasian WPLTN 72496102 ND:YVO 532 1000 CSPAD CFD Multi Photons Event 0.05 10 1.5
7308 KOGC 7308 LOG Koganei Japan North American WPLTN 73085001 ND:YAG 532 20 CSPAD - Few Photons Event 1.5 35 50
7358 GMSL 7358 LOG Tanegashima (GUTS) Japan Eurasian WPLTN 73588901 ND:YAG 532 10 MCP CFD - Event 0.8 50 -
7359 DAEK 7359 LOG Daedeok Republic of Korea Eurasian WPLTN null ND:YAG 532 5000 CSPAD TWC Single to Few Photons Event 0.08 50 2.5
7394 SEJL 7394 LOG Sejong Republic of Korea Eurasian WPLTN 73942601 ND:YAG 532 5000 CSPAD TWC Single to Few Photons Event 0.08 50 2.5
7403 AREL 7403 LOG Arequipa Peru South American NASA 74031306 ND:YAG 532 10 MCP CFD Few to Multi Photons Interval 0.09 200 100
7406 SJUL 7406 LOG San Juan Argentina South American WPLTN 74068801 ND:YAG 532 20 CSPAD CSPAD Multi Photons Interval 0.02 50 50
7407 BRAL 7407 LOG Brasilia Brazil South American WPLTN 74072701 ND:YAG 532 300 PMT CFD Single Photon Event 0.03 200 2.5
7501 HARL 7501 LOG Hartebeesthoek South Africa African NASA 75010602 ND:YAG 532 10 PMT CFD Few to Multi Photons Interval 0.093 200 100
7806 METL 7806 LOG Metsahovi Finland Eurasian EUROLAS 78067601 ND:YAG 532 1 PMT CFD - Interval 0.3 50 15
7810 ZIML 7810 LOG Zimmerwald SLR Switzerland Eurasian EUROLAS 78106801 ND:YAG 532 110 CSPAD TWC Single to Few Photons Event 0.15 60 10
7811 BORL 7811 LOG Borowiec Poland Eurasian EUROLAS 78113802 ND:YAG 532 10 PMT CFD Few to Multi Photons Interval 0.012 60 50
7824 SFEL 7824 LOG San Fernando SPAIN Eurasian EUROLAS 78244502 ND:YAG 532 10 CSPAD CFD Single to Multi Photons Interval 0.1 50 40
7825 STL3 7825 LOG Mount Stromlo Australia Australian-Indian WPLTN 78259001 ND:YAG 532 60 CSPAD TWC Single to Multi Photons Event 1 10 21
7827 SOSW 7827 LOG Wettzell (New) Germany Eurasian EUROLAS 78272201 Ti:SAP 849.8 1000 CSPAD - Single Photon Event 0.12 40 0.65
7831 HLWL 7831 LOG Helwan SLR Egypt African EUROLAS 78314601 ND:YAG 532 5 PMT CFD Single to Multi Photons Interval 0.25 20 80
7838 SISL 7838 LOG Simosato Japan Eurasian WPLTN 78383603 ND:YAG 532 5 MCP CFD Single to Multi Photons Event 0.75 20 60
7839 GRZL 7839 LOG Graz Austria Eurasian EUROLAS 78393402 ND:VAN 532 2000 CSPAD TWC Multi Photons Event 0.06 10 0.4
7840 HERL 7840 LOG Herstmonceux UK Eurasian EUROLAS 78403501 ND:VAN 532 2000 CSPAD - Single Photon Event 0.03 10 0.5
7841 POT3 7841 LOG Potsdam Germany Eurasian EUROLAS 78418701 ND:YVO 532 2000 PMT CFD Single to Few Photons Event 0.15 10 0.4
7820 KUNL 7820 LOG Kunming China Eurasian WPLTN 78208201 ND:YAG 532 20 CSPAD CFD Single to Multi Photons Event 0.1 25 1
7821 SHA2 7821 LOG Shanghai China Eurasian WPLTN 78212801 DPRAL 532 1000 CSPAD TWC Single to Multi Photons Event 0.06 20 1
7080 MDOL 7080 LOG McDonald Observatory USA North American NASA 70802419 ND:YAG 532 20 MCP CFD Single to Multi Photons Event 0.75 200 150
7119 HA4T 7119 LOG Haleakala. Maui USA Pacific NASA 71191402 ND:YAG 532 5 MCP CFD Few to Multi Photons Interval 0 150 100
7124 THTL 7124 LOG Tahiti Geodetic Observatory French Polynesia Pacific NASA 71240802 ND:YAG 532 10 MCP CFD Few to Multi Photons Interval 0.093 200 100
7845 GRSM 7845 LOG Grasse France Eurasian EUROLAS 78457801 ND:YAG 532 10 APD - Single to Multi Photons Event 1.54 200 250
7941 MATM 7941 LOG Matera CGS Italy African EUROLAS 79417701 ND:VAN 532 10 MCP CFD Multi Photons Event 0.01 50 100
8834 WETL 8834 LOG Wettzell (Old) Germany Eurasian EUROLAS 88341001 - 532 0 MCP - Few Photons Event 0.01 50 100
7405 TIGO 7405 LOG Concepcion Chile South American WPLTN null Ti:SAP 423.5 100 CSPAD TWC Single Photon Event 0.17 40 5
7832 RIYL 7832 LOG Riyadh (SALRO) Saudi Arabia Arabian WPLTN 78325501 ND:YAG 532 12 CSPAD TWC Single to Multi Photons Event 0.75 100 110
7819 KUN2 7819 LOG Kunming China Eurasian WPLTN 21609S004 ND:YAG 532 1000 CSPAD CFD Single to Multi Photons Event 0.1 25 1.0
7503 HRTL 7503 LOG Hartebeesthoek South Africa African NASA 75010602 ND:YAG 532 300 PMT CFD Single Photon Event 0.03 300 5
7849 STRL 7849 LOG Mt Stromlo Australia Australian-Indian WPLTN 50119S001 Nd:YAG 532.1 100 CSPAD Time Walk Compensated Single to Multiple Photons EVENT 0.75 30 50
7843 ORRL 7843 LOG Orroral Australia Australian WPLTN 50103M106 - - - - Multi Photon - - - -
7836 POTL 7836 LOG Potsdam Germany Eurasian EUROLAS 14106S009 ND:YAG 532 10 PMT CFD SINGLE/FEW PHOTON INTERVAL 1 m 35 10
7835 GRSL 7835 LOG Grasse France Eurasian EUROLAS 10002S001 Ruby NA 1 CSPAD Time Walk Compensated Single to Multi Photons INTERVAL .20 2500 3000
7594 WETT 7594 LOG Wettzell (TIGO) Germany Eurasian EUROLAS 14201M200 Ti:Sapphire 423.5 10 CSPAD Signal Processing : CFD SINGLE/FEW PHOTON EVENT 0.1 80/56 30
7355 URUL 7355 LOG Urunmqi China Eurasian WPLTN 21612M002 Nd:YAG 532.1 10 CSPAD Time Walk Compensation Single to Multi Photons INTERVAL 0.07 30 15
7343 BEIT 7343 LOG Beijing (TROS) China Eurasian WPLTN 21601M002 Nd:YAG 532.1 10 CSPAD Time Walk Compensated Single to Multi Photons INTERVAL 0.07 30 15
7339 TATL 7339 LOG Tateyama Japan North American WPLTN 21740M001 ND:YAG 532 20 CSPAD Time Walk Compensated Single to Multi Photons EVENT 0.75 35 50
7335 KASL 7335 LOG Kashima Japan North American WPLTN 21701M002 ND:YAG 532 20 CSPAD Time Walk Compensated Single to Multi Photns EVENT 0.75 35 50
1864 MAIL 1864 LOG Maidanak 1 Uzbekistan Eurasian WPLTN 12340S002 - 532.1 - - Multi Photon - - - -
1863 MAID 1863 LOG Maidanak 2 Uzbekistan Eurasian WPLTN 12340S001 - 532.1 - - Multi Photon - - - -
7210 HALL 7210 LOG Haleakala USA Pacific NASA 40445M001 ND:YAG 532 10 MCP CFD Few to Multi Photons INTERVAL 0.09 200 140
7837 SHAL 7837 LOG Shanghai China Eurasian WPLTN 21605S001 ND:YAG 532 8 CSPAD Time Walk Compensated Single to Multi Photon INTERVAL 0.12 50~100 40

GOVUS™ 2017