Subject: [Sirgas-Mail] No.3785: IBGE SIRGAS combination report for week 2234 From: Mario Alexandre de Abreu -------------------------------------------------------------------------------------------------- RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2234S.SNX covariance matrix loosely constrained weekly combination ibg22P2234.snx covariance matrix constrained weekly combination IBG2234S.SUM summary of combination (text file) ibg22P2234.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- MZRF 41528M003 GNA Rec. name: TRIMBLE ALLOY -> TRIMBLE NETRS -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- 1 TARZ ECU 1 AACR GNA 1 ABCC IGA 2 ABPD IGA 1 BOGT IGA 1 PAMP PER 2 ABPD USC -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- AGGO 41596M001 DGF Wrong Antenna Height AGGO 41596M001 GNA Wrong Antenna Height -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 90 1.50 0.57 1.754 DGF 226 1.42 0.51 1.961 ECU 93 1.45 0.52 1.923 GNA 231 3.30 2.72 0.368 IBG 192 1.50 0.56 1.786 IGA 84 1.49 0.56 1.786 INE 44 0.03 0.01 100.000 PER 69 1.84 0.84 1.190 URY 105 1.47 0.54 1.852 USC 210 1.46 0.53 1.887 -------------------------------------------------------------------------------------------------- COMBINATION 451 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 (40) 1.08 0.65 0.87 All IGS stations (123) 1.00 1.22 4.09 7)RMS WITH RESPECT TO ibg22P2233 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (445) 1.28 1.11 3.25 LARGE Residuals in mm N E U --------------------------------------------------------------------------------------------------- OHI2 66008M005 -10.64 1.72 0.74 RWSN 41513M001 3.81 0.34 26.40 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00105 -0.0009 -0.0085 0.0022 -0.0002 0.0000 -0.0001 -0.00022 DGF 0.00093 -0.0003 0.0003 0.0003 0.0000 0.0000 0.0000 0.00011 ECU 0.00083 0.0002 0.0026 -0.0027 0.0001 0.0001 0.0000 0.00021 GNA 0.00244 0.0013 0.0014 -0.0004 0.0000 0.0000 0.0000 0.00026 IBG 0.00145 -0.0004 -0.0034 -0.0013 0.0000 0.0001 -0.0001 -0.00023 IGA 0.00119 0.0056 -0.0063 0.0022 0.0000 0.0000 0.0003 -0.00031 INE 0.00218 0.0030 0.0004 0.0010 0.0000 0.0000 0.0001 0.00026 PER 0.00219 0.0037 0.0033 0.0006 0.0000 0.0000 0.0002 0.00053 URY 0.00073 0.0066 0.0008 0.0002 0.0000 -0.0001 0.0002 -0.00024 USC 0.00162 0.0000 -0.0015 -0.0012 0.0001 0.0000 0.0000 -0.00002 -------------------------------------------------------------------------------------------------- Saludos, Mrio Alexandre de Abreu Engenheiro Cartgrafo GGC - Gerncia de Geodsia e Cartografia SES/DF - Superintendncia 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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IBG2234S.SNX        covariance matrix loosely constrained weekly combination
ibg22P2234.snx      covariance matrix constrained weekly combination
IBG2234S.SUM        summary of combination (text file)
ibg22P2234.crd      coordinates from week combination
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2)EQUIPMENT INCONSISTENCIES
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Station             PC        Comments
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MZRF 41528M003      GNA       Rec. name: TRIMBLE ALLOY        -> TRIMBLE NETRS

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3)MISSING STATIONS
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Station        PC          Comments
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 1 TARZ       ECU
 1 AACR       GNA
 1 ABCC       IGA
 2 ABPD       IGA
 1 BOGT       IGA
 1 PAMP       PER
 2 ABPD       USC
 
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4)EXCLUDED STATIONS
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Station             PC        Comments
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AGGO  41596M001     DGF       Wrong Antenna Height
AGGO  41596M001     GNA       Wrong Antenna Height 

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5)STATISTICS OF COMBINATION
 Sol   No. STATIONS  Rms (mm)*  Chi**2/DOF  1/(Chi**2/DOF)
 --------------------------------------------------------------------------------------------------
 CHL          90       1.50             0.57         1.754 
 DGF         226       1.42             0.51         1.961 
 ECU          93       1.45             0.52         1.923 
 GNA         231       3.30             2.72         0.368 
 IBG         192       1.50             0.56         1.786 
 IGA          84       1.49             0.56         1.786 
 INE          44       0.03             0.01         100.000 
 PER          69       1.84             0.84         1.190 
 URY         105       1.47             0.54         1.852 
 USC         210       1.46             0.53         1.887 
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COMBINATION  451       1.46         0.53         ----- 

*  A posteriori RMS of unit weight

6)RMS WITH RESPECT TO  SOLUTION in mm
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 Solution.                  N         E         U 
 --------------------------------------------------------------------------------------------------
IGS14 core stations  (40) 1.08      0.65      0.87 
All IGS stations     (123) 1.00      1.22      4.09 


7)RMS WITH RESPECT TO ibg22P2233 SOLUTION in mm
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 Sol.                        N         E         U
 --------------------------------------------------------------------------------------------------
All stations         (445) 1.28      1.11      3.25 

 LARGE Residuals in mm N E U
 ---------------------------------------------------------------------------------------------------
 OHI2 66008M005              -10.64      1.72      0.74
 RWSN 41513M001                3.81      0.34     26.40

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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   0.00105   -0.0009 -0.0085  0.0022   -0.0002  0.0000 -0.0001   -0.00022
   DGF   0.00093   -0.0003  0.0003  0.0003    0.0000  0.0000  0.0000    0.00011
   ECU   0.00083    0.0002  0.0026 -0.0027    0.0001  0.0001  0.0000    0.00021
   GNA   0.00244    0.0013  0.0014 -0.0004    0.0000  0.0000  0.0000    0.00026
   IBG   0.00145   -0.0004 -0.0034 -0.0013    0.0000  0.0001 -0.0001   -0.00023
   IGA   0.00119    0.0056 -0.0063  0.0022    0.0000  0.0000  0.0003   -0.00031
   INE   0.00218    0.0030  0.0004  0.0010    0.0000  0.0000  0.0001    0.00026
   PER   0.00219    0.0037  0.0033  0.0006    0.0000  0.0000  0.0002    0.00053
   URY   0.00073    0.0066  0.0008  0.0002    0.0000 -0.0001  0.0002   -0.00024
   USC   0.00162    0.0000 -0.0015 -0.0012    0.0001  0.0000  0.0000   -0.00002
 
 
  --------------------------------------------------------------------------------------------------


Saludos,
Mrio Alexandre de Abreu
Engenheiro Cartgrafo

GGC - Gerncia de Geodsia e Cartografia                  
SES/DF - Superintendncia 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.