Subject: [Sirgas-Mail] No.3689: IBGE SIRGAS combination report for week 2216 From: Mario Alexandre de Abreu RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2216S.SNX covariance matrix loosely constrained weekly combination ibg22P2216.snx covariance matrix constrained weekly combination IBG2216S.SUM summary of combination (text file) ibg22P2216.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- 1 MTCA CHL 1 CRUZ DGF 1 BJCO GNA 1 KOUG IGA 1 MDO1 IGA -------------------------------------------------------------------------------------------------- 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 1.41 0.50 2.000 DGF 231 1.46 0.54 1.852 ECU 98 1.48 0.55 1.818 GNA 229 3.84 3.68 0.272 IBG 198 1.45 0.52 1.923 IGA 96 1.57 0.61 1.639 INE 47 0.12 0.01 100.000 PER 77 2.56 1.63 0.613 URY 108 1.38 0.48 2.083 USC 213 1.46 0.53 1.887 -------------------------------------------------------------------------------------------------- COMBINATION 464 1.46 0.53 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm -------------------------------------------------------------------------------------------------- Solution. N E U -------------------------------------------------------------------------------------------------- IGS14 core stations (41) 0.67 0.68 0.91 All IGS stations (122) 0.98 0.96 3.57 7)RMS WITH RESPECT TO ibg22P2215 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (453) 0.96 0.93 2.94 LARGE Residuals in mm N E U --------------------------------------------------------------------------------------------------- OHI3 66008M006 12.50 -6.14 -22.74 SM01 42221M001 -2.08 -11.02 -7.29 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00089 -0.0009 -0.0019 -0.0051 0.0001 0.0001 0.0000 -0.00027 DGF 0.00076 -0.0001 0.0005 0.0000 0.0000 0.0000 0.0000 0.00011 ECU 0.00102 -0.0053 -0.0018 0.0045 -0.0002 0.0000 -0.0002 0.00025 GNA 0.00252 0.0008 0.0022 0.0015 0.0000 0.0000 0.0000 0.00028 IBG 0.00120 0.0028 -0.0013 -0.0010 0.0000 0.0000 0.0000 -0.00011 IGA 0.00076 0.0015 -0.0030 0.0008 0.0001 0.0001 0.0001 -0.00016 INE 0.00517 0.0304 0.0255 0.0397 -0.0015 0.0005 0.0008 -0.00060 PER 0.00196 0.0038 0.0035 0.0028 -0.0001 -0.0001 0.0002 0.00054 URY 0.00085 0.0078 0.0006 0.0033 -0.0001 -0.0002 0.0002 -0.00010 USC 0.00128 -0.0005 0.0003 0.0003 0.0000 0.0000 0.0000 -0.00006 -------------------------------------------------------------------------------------------------- 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.

RESULTS
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1)RESULT FILES
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IBG2216S.SNX        covariance matrix loosely constrained weekly combination
ibg22P2216.snx      covariance matrix constrained weekly combination
IBG2216S.SUM        summary of combination (text file)
ibg22P2216.crd      coordinates from week combination
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2)EQUIPMENT INCONSISTENCIES
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Station             PC        Comments
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None
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3)MISSING STATIONS
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Station        PC          Comments
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 1 MTCA       CHL
 1 CRUZ       DGF
 1 BJCO       GNA
 1 KOUG       IGA
 1 MDO1       IGA
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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)
 --------------------------------------------------------------------------------------------------
 CHL          90       1.41             0.50         2.000 
 DGF         231       1.46             0.54         1.852 
 ECU          98       1.48             0.55         1.818 
 GNA         229       3.84             3.68         0.272 
 IBG         198       1.45             0.52         1.923 
 IGA          96       1.57             0.61         1.639 
 INE          47       0.12             0.01         100.000 
 PER          77       2.56             1.63         0.613 
 URY         108       1.38             0.48         2.083 
 USC         213       1.46             0.53         1.887 
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COMBINATION  464       1.46         0.53         ----- 

*  A posteriori RMS of unit weight

6)RMS WITH RESPECT TO  SOLUTION in mm
 --------------------------------------------------------------------------------------------------
 Solution.                  N         E         U 
 --------------------------------------------------------------------------------------------------
IGS14 core stations  (41) 0.67      0.68      0.91 
All IGS stations     (122) 0.98      0.96      3.57 


7)RMS WITH RESPECT TO ibg22P2215 SOLUTION in mm
 --------------------------------------------------------------------------------------------------
 Sol.                        N         E         U
 --------------------------------------------------------------------------------------------------
All stations         (453) 0.96      0.93      2.94

 LARGE Residuals in mm N E U
 ---------------------------------------------------------------------------------------------------
 OHI3 66008M006               12.50     -6.14    -22.74
 SM01 42221M001               -2.08    -11.02     -7.29

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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   0.00089   -0.0009 -0.0019 -0.0051    0.0001  0.0001  0.0000   -0.00027
   DGF   0.00076   -0.0001  0.0005  0.0000    0.0000  0.0000  0.0000    0.00011
   ECU   0.00102   -0.0053 -0.0018  0.0045   -0.0002  0.0000 -0.0002    0.00025
   GNA   0.00252    0.0008  0.0022  0.0015    0.0000  0.0000  0.0000    0.00028
   IBG   0.00120    0.0028 -0.0013 -0.0010    0.0000  0.0000  0.0000   -0.00011
   IGA   0.00076    0.0015 -0.0030  0.0008    0.0001  0.0001  0.0001   -0.00016
   INE   0.00517    0.0304  0.0255  0.0397   -0.0015  0.0005  0.0008   -0.00060
   PER   0.00196    0.0038  0.0035  0.0028   -0.0001 -0.0001  0.0002    0.00054
   URY   0.00085    0.0078  0.0006  0.0033   -0.0001 -0.0002  0.0002   -0.00010
   USC   0.00128   -0.0005  0.0003  0.0003    0.0000  0.0000  0.0000   -0.00006
 
 
  --------------------------------------------------------------------------------------------------


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.