Subject: [Sirgas-Mail] No.2933: IBGE SIRGAS combination report for week 2105 From: Sonia Costa RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2105S.SNX covariance matrix loosely constrained weekly combination ibg20P2105.snx covariance matrix constrained weekly combination IBG2105S.SUM summary of combination (text file) ibg20P2105.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- AGGO 41596M001 USC Rec. name: LEICA GRX1200 GNSS -> LEICA GRX1200+GNSS -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- CN19 DGF DAVI DGF KOUR ECU PBPT ECU QUI3 ECU SCUB ECU CN19 IBG HV01 IBG QUI3 IGA USCL URY -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 90 1.47 0.54 1.852 DGF 215 1.59 0.63 1.587 ECU 107 1.59 0.63 1.587 GNA 110 0.29 0.02 50.000 IBG 202 1.54 0.60 1.667 IGA 96 1.55 0.60 1.667 INE 51 2.84 2.02 0.495 URY 99 1.48 0.55 1.818 USC 97 1.45 0.53 1.887 -------------------------------------------------------------------------------------------------- COMBINATION 369 1.54 0.59 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm -------------------------------------------------------------------------------------------------- Solution. N E U -------------------------------------------------------------------------------------------------- IGS14 core stations (28) 0.77 0.56 0.68 All IGS stations (83) 0.73 1.04 2.47 7)RMS WITH RESPECT TO IBG20P2104 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (360) 0.69 0.85 2.28 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00163 -0.0008 0.0005 -0.0023 0.0001 0.0000 0.0000 -0.00024 DGF 0.00110 -0.0005 0.0001 0.0001 0.0000 0.0000 0.0000 0.00008 ECU 0.00091 0.0004 -0.0015 0.0003 -0.0001 0.0000 0.0000 0.00019 GNA 0.00233 -0.0221 -0.0096 0.0000 -0.0003 0.0006 -0.0005 0.00001 IBG 0.00138 0.0043 0.0017 -0.0015 0.0000 0.0000 0.0001 -0.00039 IGA 0.00099 0.0027 -0.0005 0.0022 0.0000 0.0000 0.0001 -0.00007 INE 0.00365 -0.0034 -0.0032 -0.0142 0.0004 -0.0001 -0.0001 0.00055 URY 0.00110 0.0014 0.0016 -0.0039 0.0002 0.0001 0.0000 -0.00006 USC 0.00228 -0.0013 0.0067 -0.0058 0.0002 0.0002 0.0002 0.00049 -------------------------------------------------------------------------------------------------- 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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IBG2105S.SNX        covariance matrix loosely constrained weekly combination
ibg20P2105.snx      covariance matrix constrained weekly combination
IBG2105S.SUM        summary of combination (text file)
ibg20P2105.crd      coordinates from week combination
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2)EQUIPMENT INCONSISTENCIES
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Station             PC        Comments
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AGGO  41596M001    USC        Rec. name: LEICA GRX1200 GNSS   -> LEICA GRX1200+GNSS            
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3)MISSING STATIONS
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Station        PC          Comments
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CN19          DGF
DAVI          DGF
KOUR          ECU
PBPT          ECU
QUI3          ECU
SCUB          ECU
CN19          IBG
HV01          IBG
QUI3          IGA
USCL          URY
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4)EXCLUDED STATIONS
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Station             PC        Comments
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None
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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          90       1.47         0.54         1.852
 DGF         215       1.59         0.63         1.587
 ECU         107       1.59         0.63         1.587
 GNA         110       0.29         0.02         50.000
 IBG         202       1.54         0.60         1.667
 IGA          96       1.55         0.60         1.667
 INE          51       2.84         2.02         0.495
 URY          99       1.48         0.55         1.818
 USC          97       1.45         0.53         1.887
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COMBINATION  369       1.54         0.59         -----

*  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  (28) 0.77      0.56      0.68
All IGS stations     (83) 0.73      1.04      2.47


7)RMS WITH RESPECT TO IBG20P2104 SOLUTION in mm
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 Sol.                        N         E         U
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All stations         (360) 0.69      0.85      2.28

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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   0.00163   -0.0008  0.0005 -0.0023    0.0001  0.0000  0.0000   -0.00024
   DGF   0.00110   -0.0005  0.0001  0.0001    0.0000  0.0000  0.0000    0.00008
   ECU   0.00091    0.0004 -0.0015  0.0003   -0.0001  0.0000  0.0000    0.00019
   GNA   0.00233   -0.0221 -0.0096  0.0000   -0.0003  0.0006 -0.0005    0.00001
   IBG   0.00138    0.0043  0.0017 -0.0015    0.0000  0.0000  0.0001   -0.00039
   IGA   0.00099    0.0027 -0.0005  0.0022    0.0000  0.0000  0.0001   -0.00007
   INE   0.00365   -0.0034 -0.0032 -0.0142    0.0004 -0.0001 -0.0001    0.00055
   URY   0.00110    0.0014  0.0016 -0.0039    0.0002  0.0001  0.0000   -0.00006
   USC   0.00228   -0.0013  0.0067 -0.0058    0.0002  0.0002  0.0002    0.00049
 
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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.