Subject: [Sirgas-Mail] No.3699: IBGE SIRGAS combination report for week 2219 From: Mario Alexandre de Abreu -------------------------------------------------------------------------------------------------- RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2219S.SNX covariance matrix loosely constrained weekly combination ibg22P2219.snx covariance matrix constrained weekly combination IBG2219S.SUM summary of combination (text file) ibg22P2219.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- HLFX 40120M001 GNA Rec. name: SEPT POLARX5 -> TPS NET-G3A GODE 40451M123 INE Ant. name: AOAD/M_T NONE -> AOAD/M_T JPLA -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- 1 SSIA ECU 1 MUEC GNA 1 CRLP INE 1 FLF1 INE -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- GODE 40451M123 INE Wrong antenna model NLIB 40465M001 INE Large residuals in NORTH: 10.55 mm -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 92 1.42 0.50 2.000 DGF 230 1.47 0.54 1.852 ECU 96 1.50 0.56 1.786 GNA 226 3.63 3.29 0.304 IBG 196 1.47 0.54 1.852 IGA 91 1.59 0.63 1.587 INE 42 0.08 0.01 100.000 PER 77 1.36 0.46 2.174 URY 108 1.40 0.49 2.041 USC 210 1.49 0.55 1.818 -------------------------------------------------------------------------------------------------- COMBINATION 458 1.47 0.54 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm -------------------------------------------------------------------------------------------------- Solution. N E U -------------------------------------------------------------------------------------------------- IGS14 core stations (41) 0.64 0.65 0.97 All IGS stations (117) 0.89 0.86 4.28 7)RMS WITH RESPECT TO ibg22P2218 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (454) 0.80 1.05 3.08 -------------------------------------------------------------------------------------------------- 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 -0.0003 0.0018 -0.0071 0.0002 0.0001 0.0000 -0.00025 DGF 0.00085 -0.0001 0.0001 0.0001 0.0000 0.0000 0.0000 0.00007 ECU 0.00136 -0.0018 0.0007 -0.0018 0.0001 0.0000 -0.0001 0.00042 GNA 0.00255 -0.0003 0.0010 0.0018 0.0000 0.0000 0.0000 0.00026 IBG 0.00132 0.0067 0.0038 -0.0015 0.0000 0.0000 0.0002 -0.00025 IGA 0.00102 0.0040 -0.0014 -0.0031 0.0001 0.0000 0.0001 0.00023 INE 0.00492 0.0217 0.0198 0.0362 -0.0015 0.0002 0.0006 -0.00033 PER 0.00223 0.0013 0.0007 0.0021 -0.0001 0.0000 0.0000 0.00036 URY 0.00080 0.0068 0.0024 0.0011 0.0000 -0.0001 0.0002 -0.00009 USC 0.00126 -0.0011 -0.0002 -0.0004 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.

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RESULTS
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1)RESULT FILES
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IBG2219S.SNX        covariance matrix loosely constrained weekly combination
ibg22P2219.snx      covariance matrix constrained weekly combination
IBG2219S.SUM        summary of combination (text file)
ibg22P2219.crd      coordinates from week combination
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2)EQUIPMENT INCONSISTENCIES
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Station             PC        Comments
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HLFX  40120M001     GNA       Rec. name: SEPT POLARX5         -> TPS NET-G3A
GODE  40451M123     INE       Ant. name: AOAD/M_T        NONE -> AOAD/M_T        JPLA
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3)MISSING STATIONS
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Station        PC          Comments
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 1 SSIA       ECU
 1 MUEC       GNA
 1 CRLP       INE
 1 FLF1       INE
 
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4)EXCLUDED STATIONS
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Station             PC        Comments
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GODE  40451M123     INE       Wrong antenna model
NLIB  40465M001     INE       Large residuals in NORTH: 10.55 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          92       1.42             0.50         2.000 
 DGF         230       1.47             0.54         1.852 
 ECU          96       1.50             0.56         1.786 
 GNA         226       3.63             3.29         0.304 
 IBG         196       1.47             0.54         1.852 
 IGA          91       1.59             0.63         1.587 
 INE          42       0.08             0.01         100.000 
 PER          77       1.36             0.46         2.174 
 URY         108       1.40             0.49         2.041 
 USC         210       1.49             0.55         1.818 
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COMBINATION  458       1.47         0.54         ----- 

*  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) 0.64      0.65      0.97 
All IGS stations     (117) 0.89      0.86      4.28 


7)RMS WITH RESPECT TO ibg22P2218 SOLUTION in mm
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 Sol.                        N         E         U
 --------------------------------------------------------------------------------------------------
All stations         (454) 0.80      1.05      3.08 

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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   -0.0003  0.0018 -0.0071    0.0002  0.0001  0.0000   -0.00025
   DGF   0.00085   -0.0001  0.0001  0.0001    0.0000  0.0000  0.0000    0.00007
   ECU   0.00136   -0.0018  0.0007 -0.0018    0.0001  0.0000 -0.0001    0.00042
   GNA   0.00255   -0.0003  0.0010  0.0018    0.0000  0.0000  0.0000    0.00026
   IBG   0.00132    0.0067  0.0038 -0.0015    0.0000  0.0000  0.0002   -0.00025
   IGA   0.00102    0.0040 -0.0014 -0.0031    0.0001  0.0000  0.0001    0.00023
   INE   0.00492    0.0217  0.0198  0.0362   -0.0015  0.0002  0.0006   -0.00033
   PER   0.00223    0.0013  0.0007  0.0021   -0.0001  0.0000  0.0000    0.00036
   URY   0.00080    0.0068  0.0024  0.0011    0.0000 -0.0001  0.0002   -0.00009
   USC   0.00126   -0.0011 -0.0002 -0.0004    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.