Subject: [Sirgas-Mail] No.3615: IBGE SIRGAS combination report for week 2205 From: Mario Alexandre de Abreu -------------------------------------------------------------------------------------------------- RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2205S.SNX covariance matrix loosely constrained weekly combination ibg22P2205.snx covariance matrix constrained weekly combination IBG2205S.SUM summary of combination (text file) ibg22P2205.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- RNNA 41668M001 DGF Rec. name: TRIMBLE NETR8 -> SEPT POLARX5S RNNA 41668M001 DGF Ant. name: TRM59800.00 NONE -> SEPCHOKE_B3E6 SPKE -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- RNNA 41668M001 DGF Wrong antenna model -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 90 1.57 0.61 1.639 DGF 225 1.47 0.54 1.852 ECU 89 1.54 0.60 1.667 GNA 231 3.09 2.38 0.420 IBG 193 1.62 0.65 1.538 IGA 95 1.56 0.61 1.639 INE 47 0.18 0.01 100.000 PER 73 1.87 0.88 1.136 URY 108 1.54 0.60 1.667 USC 210 1.52 0.58 1.724 -------------------------------------------------------------------------------------------------- COMBINATION 457 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 (39) 1.18 0.90 0.85 All IGS stations (107) 0.98 0.97 3.22 LARGE Residuals in mm N E U --------------------------------------------------------------------------------------------------- UTQI 49508M002 -2.95 0.32 20.60 7)RMS WITH RESPECT TO ibg22P2204 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (453) 0.92 1.14 3.71 LARGE Residuals in mm N E U --------------------------------------------------------------------------------------------------- BERR 41910S001 9.05 -2.14 23.40 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00115 0.0006 0.0007 -0.0041 0.0001 0.0000 0.0000 -0.00018 DGF 0.00084 0.0001 0.0002 -0.0002 0.0000 0.0000 0.0000 0.00009 ECU 0.00120 -0.0054 0.0046 -0.0130 0.0005 0.0002 -0.0001 0.00042 GNA 0.00253 -0.0003 0.0008 0.0010 0.0000 0.0000 0.0000 0.00033 IBG 0.00137 0.0051 0.0006 0.0021 -0.0001 0.0000 0.0001 -0.00024 IGA 0.00074 -0.0017 -0.0029 -0.0041 0.0001 0.0000 0.0000 -0.00015 INE 0.00522 0.0256 0.0234 0.0459 -0.0018 0.0003 0.0008 -0.00069 PER 0.00216 0.0006 -0.0004 0.0039 -0.0001 -0.0001 0.0000 0.00060 URY 0.00075 -0.0001 -0.0011 -0.0024 0.0000 0.0000 0.0000 -0.00029 USC 0.00203 -0.0018 -0.0006 0.0017 0.0000 0.0000 0.0000 -0.00015 -------------------------------------------------------------------------------------------------- Atenciosamente, Mrio Alexandre de Abreu Engenheiro Cartgrafo GGC - Gerncia de Geodsia e Cartografia UE/DF - Unidade Estadual do Distrito Federal IBGE - Instituto Brasileiro de Geografia e Estatstica ====================================== Tel (61) 3319-2190 mario.abreu@ibge.gov.br ________________________________ 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.

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RESULTS
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1)RESULT FILES
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IBG2205S.SNX        covariance matrix loosely constrained weekly combination
ibg22P2205.snx      covariance matrix constrained weekly combination
IBG2205S.SUM        summary of combination (text file)
ibg22P2205.crd      coordinates from week combination
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2)EQUIPMENT INCONSISTENCIES
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Station             PC        Comments
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RNNA  41668M001    DGF        Rec. name: TRIMBLE NETR8        -> SEPT POLARX5S       
RNNA  41668M001    DGF        Ant. name: TRM59800.00     NONE -> SEPCHOKE_B3E6   SPKE
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3)MISSING STATIONS
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Station        PC          Comments
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None
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4)EXCLUDED STATIONS
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Station             PC        Comments
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RNNA  41668M001    DGF        Wrong antenna model
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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       1.57             0.61         1.639 
 DGF         225       1.47             0.54         1.852 
 ECU          89       1.54             0.60         1.667 
 GNA         231       3.09             2.38         0.420 
 IBG         193       1.62             0.65         1.538 
 IGA          95       1.56             0.61         1.639 
 INE          47       0.18             0.01         100.000 
 PER          73       1.87             0.88         1.136 
 URY         108       1.54             0.60         1.667 
 USC         210       1.52             0.58         1.724 
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COMBINATION  457       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  (39) 1.18      0.90      0.85 
All IGS stations     (107) 0.98      0.97      3.22 

LARGE Residuals in mm N E U
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UTQI 49508M002               -2.95      0.32     20.60

7)RMS WITH RESPECT TO ibg22P2204 SOLUTION in mm
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 Sol.                        N         E         U
 --------------------------------------------------------------------------------------------------
All stations         (453) 0.92      1.14      3.71 

LARGE Residuals in mm N E U
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BERR 41910S001             9.05     -2.14     23.40

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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   0.00115    0.0006  0.0007 -0.0041    0.0001  0.0000  0.0000   -0.00018
   DGF   0.00084    0.0001  0.0002 -0.0002    0.0000  0.0000  0.0000    0.00009
   ECU   0.00120   -0.0054  0.0046 -0.0130    0.0005  0.0002 -0.0001    0.00042
   GNA   0.00253   -0.0003  0.0008  0.0010    0.0000  0.0000  0.0000    0.00033
   IBG   0.00137    0.0051  0.0006  0.0021   -0.0001  0.0000  0.0001   -0.00024
   IGA   0.00074   -0.0017 -0.0029 -0.0041    0.0001  0.0000  0.0000   -0.00015
   INE   0.00522    0.0256  0.0234  0.0459   -0.0018  0.0003  0.0008   -0.00069
   PER   0.00216    0.0006 -0.0004  0.0039   -0.0001 -0.0001  0.0000    0.00060
   URY   0.00075   -0.0001 -0.0011 -0.0024    0.0000  0.0000  0.0000   -0.00029
   USC   0.00203   -0.0018 -0.0006  0.0017    0.0000  0.0000  0.0000   -0.00015
 
 
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Atenciosamente,
Mrio Alexandre de Abreu
Engenheiro Cartgrafo

GGC - Gerncia de Geodsia e Cartografia                  
UE/DF - Unidade Estadual do Distrito Federal
IBGE - Instituto Brasileiro de Geografia e Estatstica
======================================
Tel (61) 3319-2190
mario.abreu@ibge.gov.br


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.