Subject: [Sirgas-Mail] No.2792: IBGE SIRGAS combination report for week 2079 From: Sonia Costa RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2079S.SNX covariance matrix loosely constrained weekly combination ibg19P2079.snx covariance matrix constrained weekly combination IBG2079S.SUM summary of combination (text file) ibg19P2079.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- NESA 41546M001 DGF Rec. name: ASHTECH Z-XII3 -> TRIMBLE NETR9 NESA 41546M001 GNA Rec. name: ASHTECH Z-XII3 -> TRIMBLE NETR9 NESA 41546M001 URY Rec. name: ASHTECH Z-XII3 -> TRIMBLE NETR9 PITN 41691M001 ECU Rec. name: TRIMBLE NETR9 -> TRIMBLE NETR5 PITN 41691M001 ECU Ant. name: TRM115000.00 NONE -> TRM55971.00 NONE PITN 41691M001 URY Rec. name: TRIMBLE NETR9 -> TRIMBLE NETR5 PITN 41691M001 URY Ant. name: TRM115000.00 NONE -> TRM55971.00 NONE RIOB 41645M001 URY Rec. name: TRIMBLE NETR9 -> TRIMBLE NETR8 RIOB 41645M001 URY Ant. name: TRM115000.00 NONE -> TRM59800.00 NONE RIOB 41645M001 IBG Rec. name: TRIMBLE NETR9 -> TRIMBLE NETR8 RIOB 41645M001 IBG Ant. name: TRM115000.00 NONE -> TRM59800.00 NONE -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- FQNE ECU KOUR ECU MANA ECU BLPZ URY -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- PITN 41691M001 ECU Wrong receiver and antenna model PITN 41691M001 URY Wrong receiver and antenna model RIOB 41645M001 URY Wrong receiver and antenna model RIOB 41645M001 IBG Wrong receiver and antenna model QUEM 42020M001 ECU Large residuals in Up: 30.99 mm -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 87 1.55 0.60 1.667 DGF 232 1.61 0.65 1.538 ECU 112 1.65 0.68 1.471 GNA 109 0.29 0.02 1.000 IBG 200 1.59 0.64 1.563 IGA 107 1.56 0.61 1.639 INE 53 2.73 1.86 0.538 URY 96 1.60 0.64 1.563 USC 95 1.49 0.55 1.818 -------------------------------------------------------------------------------------------------- COMBINATION 375 1.58 0.63 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm -------------------------------------------------------------------------------------------------- Solution. N E U -------------------------------------------------------------------------------------------------- IGS14 core stations (24) 0.90 0.75 0.76 All IGS stations (70) 0.87 0.84 2.26 7)RMS WITH RESPECT TO IBG19P2078 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (371) 0.70 0.84 3.05 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00143 0.0050 -0.0008 -0.0020 0.0000 0.0000 0.0002 -0.00025 DGF 0.00120 0.0007 0.0012 -0.0015 0.0001 0.0000 0.0000 0.00000 ECU 0.00167 -0.0082 0.0034 0.0077 -0.0002 -0.0001 -0.0003 0.00058 GNA 0.00228 0.0083 0.0077 -0.0046 0.0002 -0.0001 0.0004 0.00060 IBG 0.00123 0.0052 0.0009 -0.0033 0.0001 0.0000 0.0002 -0.00032 IGA 0.00147 0.0027 0.0048 0.0115 -0.0004 0.0000 0.0001 -0.00012 INE 0.00206 -0.0065 0.0006 0.0003 0.0000 -0.0001 -0.0002 0.00015 URY 0.00150 -0.0013 0.0017 -0.0081 0.0003 0.0001 0.0000 -0.00023 USC 0.00170 0.0059 0.0022 -0.0052 0.0001 0.0000 0.0003 -0.00034 -------------------------------------------------------------------------------------------------- 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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IBG2079S.SNX        covariance matrix loosely constrained weekly combination
ibg19P2079.snx      covariance matrix constrained weekly combination
IBG2079S.SUM        summary of combination (text file)
ibg19P2079.crd      coordinates from week combination
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2)EQUIPMENT INCONSISTENCIES
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Station             PC        Comments
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NESA  41546M001     DGF       Rec. name: ASHTECH Z-XII3       -> TRIMBLE NETR9      
NESA  41546M001     GNA       Rec. name: ASHTECH Z-XII3       -> TRIMBLE NETR9      
NESA  41546M001     URY       Rec. name: ASHTECH Z-XII3       -> TRIMBLE NETR9      
PITN  41691M001     ECU       Rec. name: TRIMBLE NETR9        -> TRIMBLE NETR5      
PITN  41691M001     ECU       Ant. name: TRM115000.00    NONE -> TRM55971.00     NONE
PITN  41691M001     URY       Rec. name: TRIMBLE NETR9        -> TRIMBLE NETR5      
PITN  41691M001     URY       Ant. name: TRM115000.00    NONE -> TRM55971.00     NONE
RIOB  41645M001     URY       Rec. name: TRIMBLE NETR9        -> TRIMBLE NETR8      
RIOB  41645M001     URY       Ant. name: TRM115000.00    NONE -> TRM59800.00     NONE
RIOB  41645M001     IBG       Rec. name: TRIMBLE NETR9        -> TRIMBLE NETR8      
RIOB  41645M001     IBG       Ant. name: TRM115000.00    NONE -> TRM59800.00     NONE
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3)MISSING STATIONS
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Station    PC          Comments
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FQNE       ECU
KOUR       ECU
MANA       ECU
BLPZ       URY
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4)EXCLUDED STATIONS
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Station             PC        Comments
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PITN  41691M001     ECU       Wrong receiver and antenna model
PITN  41691M001     URY       Wrong receiver and antenna model
RIOB  41645M001     URY       Wrong receiver and antenna model
RIOB  41645M001     IBG       Wrong receiver and antenna model
QUEM  42020M001     ECU       Large residuals in  Up: 30.99 mm
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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          87       1.55         0.60         1.667
 DGF         232       1.61         0.65         1.538
 ECU         112       1.65         0.68         1.471
 GNA         109       0.29         0.02         1.000
 IBG         200       1.59         0.64         1.563
 IGA         107       1.56         0.61         1.639
 INE          53       2.73         1.86         0.538
 URY          96       1.60         0.64         1.563
 USC          95       1.49         0.55         1.818
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COMBINATION  375       1.58         0.63         -----

*  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  (24) 0.90      0.75      0.76
All IGS stations     (70) 0.87      0.84      2.26


7)RMS WITH RESPECT TO IBG19P2078 SOLUTION in mm
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 Sol.                        N         E         U
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All stations         (371) 0.70      0.84      3.05

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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   0.00143    0.0050 -0.0008 -0.0020    0.0000  0.0000  0.0002   -0.00025
   DGF   0.00120    0.0007  0.0012 -0.0015    0.0001  0.0000  0.0000    0.00000
   ECU   0.00167   -0.0082  0.0034  0.0077   -0.0002 -0.0001 -0.0003    0.00058
   GNA   0.00228    0.0083  0.0077 -0.0046    0.0002 -0.0001  0.0004    0.00060
   IBG   0.00123    0.0052  0.0009 -0.0033    0.0001  0.0000  0.0002   -0.00032
   IGA   0.00147    0.0027  0.0048  0.0115   -0.0004  0.0000  0.0001   -0.00012
   INE   0.00206   -0.0065  0.0006  0.0003    0.0000 -0.0001 -0.0002    0.00015
   URY   0.00150   -0.0013  0.0017 -0.0081    0.0003  0.0001  0.0000   -0.00023
   USC   0.00170    0.0059  0.0022 -0.0052    0.0001  0.0000  0.0003   -0.00034
 
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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.