Subject: [Sirgas-Mail] No.3661: IBGE SIRGAS combination report for week 2212 From: Mario Alexandre de Abreu -------------------------------------------------------------------------------------------------- RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2212S.SNX covariance matrix loosely constrained weekly combination ibg22P2212.snx covariance matrix constrained weekly combination IBG2212S.SUM summary of combination (text file) ibg22P2212.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- 2 PIEC ECU 2 PIEC GNA 1 BERR IBG 1 ALMA USC -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- ABMF 97103M001 INE Large residuals in EAST: 14.50 mm -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 91 1.44 0.52 1.923 DGF 228 1.46 0.53 1.887 ECU 96 1.50 0.56 1.786 GNA 227 4.14 4.29 0.233 IBG 197 1.54 0.59 1.695 IGA 96 1.55 0.60 1.667 INE 45 0.11 0.01 100.000 PER 75 1.68 0.71 1.408 URY 108 1.42 0.50 2.000 USC 209 1.48 0.55 1.818 -------------------------------------------------------------------------------------------------- COMBINATION 459 1.48 0.55 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm -------------------------------------------------------------------------------------------------- Solution. N E U -------------------------------------------------------------------------------------------------- IGS14 core stations (41) 0.95 0.71 0.87 All IGS stations (113) 1.12 1.11 3.65 7)RMS WITH RESPECT TO ibg22P2211 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (453) 0.73 0.99 3.45 LARGE Residuals in mm N E U --------------------------------------------------------------------------------------------------- WES2 40440S020 0.44 1.23 -22.90 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00109 0.0016 -0.0024 -0.0046 0.0001 0.0000 0.0000 -0.00039 DGF 0.00086 0.0000 0.0005 0.0001 0.0000 0.0000 0.0000 0.00013 ECU 0.00120 -0.0020 -0.0001 -0.0058 0.0002 0.0001 -0.0001 0.00019 GNA 0.00249 -0.0001 0.0011 0.0017 0.0000 0.0000 0.0000 0.00037 IBG 0.00163 0.0016 0.0011 -0.0078 0.0002 0.0001 0.0000 -0.00018 IGA 0.00090 -0.0009 -0.0082 -0.0050 0.0003 0.0000 0.0000 -0.00027 INE 0.00568 0.0406 0.0221 0.0319 -0.0013 0.0006 0.0010 -0.00048 PER 0.00219 0.0083 0.0071 0.0000 0.0000 0.0000 0.0003 0.00062 URY 0.00079 0.0074 0.0011 0.0017 0.0000 -0.0001 0.0002 -0.00002 USC 0.00160 -0.0006 -0.0005 -0.0006 0.0000 0.0000 0.0000 0.00001 -------------------------------------------------------------------------------------------------- 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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IBG2212S.SNX        covariance matrix loosely constrained weekly combination
ibg22P2212.snx      covariance matrix constrained weekly combination
IBG2212S.SUM        summary of combination (text file)
ibg22P2212.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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 2 PIEC       ECU
 2 PIEC       GNA
 1 BERR       IBG
 1 ALMA       USC

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4)EXCLUDED STATIONS
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Station             PC        Comments
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ABMF 97103M001      INE       Large residuals in EAST: 14.50 mm

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5)STATISTICS OF COMBINATION
 Sol   No. STATIONS  Rms (mm)*  Chi**2/DOF  1/(Chi**2/DOF)
 --------------------------------------------------------------------------------------------------
 CHL          91       1.44             0.52         1.923 
 DGF         228       1.46             0.53         1.887 
 ECU          96       1.50             0.56         1.786 
 GNA         227       4.14             4.29         0.233 
 IBG         197       1.54             0.59         1.695 
 IGA          96       1.55             0.60         1.667 
 INE          45       0.11        0.01         100.000 
 PER          75       1.68             0.71         1.408 
 URY         108       1.42             0.50         2.000 
 USC         209       1.48             0.55         1.818 
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COMBINATION  459       1.48         0.55         ----- 

*  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  (41) 0.95      0.71      0.87 
All IGS stations     (113) 1.12      1.11      3.65 


7)RMS WITH RESPECT TO ibg22P2211 SOLUTION in mm
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 Sol.                        N         E         U
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All stations         (453) 0.73      0.99      3.45 

 LARGE Residuals in mm N E U
 ---------------------------------------------------------------------------------------------------
 WES2 40440S020                0.44      1.23    -22.90

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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   0.00109    0.0016 -0.0024 -0.0046    0.0001  0.0000  0.0000   -0.00039
   DGF   0.00086    0.0000  0.0005  0.0001    0.0000  0.0000  0.0000    0.00013
   ECU   0.00120   -0.0020 -0.0001 -0.0058    0.0002  0.0001 -0.0001    0.00019
   GNA   0.00249   -0.0001  0.0011  0.0017    0.0000  0.0000  0.0000    0.00037
   IBG   0.00163    0.0016  0.0011 -0.0078    0.0002  0.0001  0.0000   -0.00018
   IGA   0.00090   -0.0009 -0.0082 -0.0050    0.0003  0.0000  0.0000   -0.00027
   INE   0.00568    0.0406  0.0221  0.0319   -0.0013  0.0006  0.0010   -0.00048
   PER   0.00219    0.0083  0.0071  0.0000    0.0000  0.0000  0.0003    0.00062
   URY   0.00079    0.0074  0.0011  0.0017    0.0000 -0.0001  0.0002   -0.00002
   USC   0.00160   -0.0006 -0.0005 -0.0006    0.0000  0.0000  0.0000    0.00001
 
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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.