Subject: [Sirgas-Mail] No.2609: IBGE SIRGAS combination report for week 2054 From: Sonia Costa RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2054S.SNX covariance matrix loosely constrained weekly combination ibg19P2054.snx covariance matrix constrained weekly combination IBG2054S.SUM summary of combination (text file) ibg19P2054.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- STEC 42016M001 ECU Rec. name: LEICA GRX1200GGPRO -> TRIMBLE ALLOY STEC 42016M001 ECU Ant. name: LEIAT504GG LEIS -> TRM159900.00 SCIS -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- ANGO URY BLPZ GNA BLPZ URY CBMB GNA CBMB IBG CHPI CHL CHPI DGF CSLO GNA KOUR ECU LPGS GNA MANA ECU MGUE GNA SCUB ECU SCUB INE UCRI IGA Problems reported in RINEX files -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- STEC 42016M001 ECU Receiver and antenna change -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 120 1.44 0.52 1.923 DGF 141 1.54 0.59 1.695 ECU 114 1.62 0.66 1.515 GNA 114 0.17 0.01 100.000 IBG 202 1.54 0.59 1.695 IGA 77 1.44 0.52 1.923 INE 49 0.91 0.21 4.762 LUZ --- --- --- --- URY 116 1.54 0.59 1.695 -------------------------------------------------------------------------------------------------- COMBINATION 354 1.53 0.58 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm -------------------------------------------------------------------------------------------------- Solution. N E U -------------------------------------------------------------------------------------------------- IGS14 core stations (23) 0.86 0.73 0.67 All IGS stations (76) 0.87 0.97 3.15 7)RMS WITH RESPECT TO IBG17P1938 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (348) 0.86 1.17 3.30 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00152 0.0007 0.0025 -0.0027 0.0001 0.0000 0.0001 0.00007 DGF 0.00139 -0.0004 -0.0004 -0.0001 0.0000 0.0000 0.0000 -0.00011 ECU 0.00151 0.0084 -0.0170 0.0032 -0.0001 -0.0001 0.0002 -0.00039 GNA 0.00264 -0.0215 -0.0200 0.0139 -0.0008 0.0004 -0.0006 -0.00028 IBG 0.00145 0.0006 0.0009 -0.0021 0.0001 0.0000 0.0000 -0.00038 IGA 0.00138 0.0065 -0.0002 -0.0051 0.0001 0.0001 0.0001 -0.00001 INE 0.00207 0.0013 0.0017 -0.0013 0.0000 0.0000 0.0000 0.00051 LUZ --- --- --- --- --- --- --- --- URY 0.00157 0.0007 0.0054 -0.0002 0.0001 0.0000 0.0001 0.00030 -------------------------------------------------------------------------------------------------- 9)RESIDUALS EXCEEDING SPECIFIED THRESHOLD / NOTIFICATION OF DETECTED OUTLIERS -------------------------------------------------------------------------------------------------- Station name Sol Com Residual (mm) From To ------------------------------------------------------------------------------------------- BATF 41666M001 4 U 25.19 2019-05-21 00:00:00 2019-05-25 23:59:30 PRMA 41674M001 8 N 11.09 2019-05-19 00:00:00 2019-05-25 23:59:30 PRMA 41674M001 8 E -12.45 2019-05-19 00:00:00 2019-05-25 23:59:30 -------------------------------------------------------------------------------------------------- Sonia Costa Coordenao de Geodsia - CGED Instituto Brasileiro de Geografia e Estatstica - IBGE Tel: 21 21424985 / 21 21424986 Esta mensagem reservada. Sua divulgao, distribuio, reproduo ou qualquer forma de uso proibida e depende de prvia autorizao desta Instituio. O remetente utiliza o correio eletrnico no exerccio do seu trabalho ou em razo dele, eximindo esta Instituio de qualquer responsabilidade por utilizao indevida. Se voc recebeu esta mensagem por engano, favor elimin-la imediatamente. This message is reserved. Its disclosure, distribution, reproduction, or any other form of use is prohibited and shall depend upon previous proper authorization. The sender uses electronic mail in the exercise of his/her work or by virtue thereof, and the Institution accepts no liability for its undue use. If you have received this e-mail by mistake, please delete it immediately.RESULTS
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1)RESULT FILES
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IBG2054S.SNX        covariance matrix loosely constrained weekly combination
ibg19P2054.snx      covariance matrix constrained weekly combination
IBG2054S.SUM        summary of combination (text file)
ibg19P2054.crd      coordinates from week combination
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2)EQUIPMENT INCONSISTENCIES
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Station             PC        Comments
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STEC  42016M001     ECU       Rec. name: LEICA GRX1200GGPRO   -> TRIMBLE ALLOY      
STEC  42016M001     ECU       Ant. name: LEIAT504GG      LEIS -> TRM159900.00    SCIS
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3)MISSING STATIONS
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Station        PC          Comments
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ANGO                URY
BLPZ                      GNA  
BLPZ                    URY  
CBMB                GNA
CBMB                IBG
CHPI                CHL
CHPI                DGF
CSLO                GNA
KOUR                ECU
LPGS                GNA
MANA                ECU
MGUE                GNA
SCUB                ECU
SCUB                INE
UCRI                IGA         Problems reported in RINEX files
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4)EXCLUDED STATIONS
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Station             PC        Comments
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STEC 42016M001      ECU       Receiver and antenna change
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5)STATISTICS OF COMBINATION
 Sol   No. STATIONS  Rms (mm)*  Chi**2/DOF  1/(Chi**2/DOF)
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 CHL         120       1.44         0.52         1.923
 DGF         141       1.54         0.59         1.695
 ECU         114       1.62         0.66         1.515
 GNA         114       0.17         0.01         100.000
 IBG         202       1.54         0.59         1.695
 IGA          77       1.44         0.52         1.923
 INE          49       0.91         0.21         4.762
 LUZ         ---        ---         ---          ---  
 URY         116       1.54         0.59         1.695
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COMBINATION  354       1.53         0.58         -----

*  A posteriori RMS of unit weight

6)RMS WITH RESPECT TO  SOLUTION in mm
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 Solution.                  N         E         U
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IGS14 core stations  (23) 0.86      0.73      0.67
All IGS stations     (76) 0.87      0.97      3.15


7)RMS WITH RESPECT TO IBG17P1938 SOLUTION in mm
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 Sol.                        N         E         U
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All stations         (348) 0.86      1.17      3.30

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8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION
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                    Translation (m)             Rotation (")

   Sol   Rms  (m)      X       Y       Z         X       Y       Z     Scale (ppm)
  -----------------------------------------------------------------------------
   CHL   0.00152    0.0007  0.0025 -0.0027    0.0001  0.0000  0.0001    0.00007
   DGF   0.00139   -0.0004 -0.0004 -0.0001    0.0000  0.0000  0.0000   -0.00011
   ECU   0.00151    0.0084 -0.0170  0.0032   -0.0001 -0.0001  0.0002   -0.00039
   GNA   0.00264   -0.0215 -0.0200  0.0139   -0.0008  0.0004 -0.0006   -0.00028
   IBG   0.00145    0.0006  0.0009 -0.0021    0.0001  0.0000  0.0000   -0.00038
   IGA   0.00138    0.0065 -0.0002 -0.0051    0.0001  0.0001  0.0001   -0.00001
   INE   0.00207    0.0013  0.0017 -0.0013    0.0000  0.0000  0.0000    0.00051
   LUZ      ---        ---     ---     ---     ---      ---    ---      ---
   URY   0.00157    0.0007  0.0054 -0.0002    0.0001  0.0000  0.0001    0.00030
 
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9)RESIDUALS EXCEEDING SPECIFIED THRESHOLD / NOTIFICATION OF DETECTED OUTLIERS
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  Station name           Sol   Com  Residual (mm)               From                 To
  -------------------------------------------------------------------------------------------
  BATF 41666M001           4   U      25.19          2019-05-21 00:00:00  2019-05-25 23:59:30
  PRMA 41674M001           8   N      11.09          2019-05-19 00:00:00  2019-05-25 23:59:30
  PRMA 41674M001           8   E     -12.45          2019-05-19 00:00:00  2019-05-25 23:59:30
 
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Sonia Costa
Coordenao de Geodsia - CGED
Instituto Brasileiro de Geografia e Estatstica - IBGE
Tel: 21 21424985 / 21 21424986




Esta mensagem reservada. Sua divulgao, distribuio, reproduo ou qualquer forma de uso proibida e depende de prvia autorizao desta Instituio. O remetente utiliza o correio eletrnico no exerccio do seu trabalho ou em razo dele, eximindo esta Instituio de qualquer responsabilidade por utilizao indevida. Se voc recebeu esta mensagem por engano, favor elimin-la imediatamente.

This message is reserved. Its disclosure, distribution, reproduction, or any other form of use is prohibited and shall depend upon previous proper authorization. The sender uses electronic mail in the exercise of his/her work or by virtue thereof, and the Institution accepts no liability for its undue use. If you have received this e-mail by mistake, please delete it immediately.