Subject: [Sirgas-Mail] No.2460: IBGE SIRGAS combination report for week 2029 From: Sonia Costa RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2029S.SNX covariance matrix loosely constrained weekly combination ibg18P2029.snx covariance matrix constrained weekly combination IBG2029S.SUM summary of combination (text file) ibg18P2029.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- NYCO ECU LIBE IGA NYCO IGA ABEC LUZ ABMF LUZ ALEC LUZ BHEC LUZ CHEC LUZ COEC LUZ CUEC LUZ EPEC LUZ EREC LUZ ESMR LUZ FOEC LUZ IBEC LUZ LJEC LUZ MAEC LUZ ONEC LUZ PREC LUZ QUEM LUZ QVEC LUZ SNLR LUZ TNEC LUZ ABEC UNA ONEC UNA CEEU URY -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- BEJA 41947M001 IGA large residuals in East: 23.05 mm PUNT 40608M001 IGA large residuals in East: 17.27 and North: 19.90 mm ABMF 97103M001 DGF large residuals in East: -11.39 mm ESMR 42011M001 DGF large residuals in East: -10.46 mm SM01 42221M001 DGF large residuals in East: -14.83 mm SM01 42221M001 ECU large residuals in East: 12.34 and North: 12.39 mm -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 122 1.53 0.58 1.724 DGF 120 1.55 0.60 1.667 ECU 111 1.61 0.65 1.538 GNA 123 0.15 0.01 100.000 IBG 188 1.60 0.64 1.563 IGA 57 1.45 0.53 1.887 INE 42 3.14 2.46 0.407 LUZ 69 1.56 0.61 1.639 UNA 60 1.56 0.61 1.639 URY 117 1.62 0.65 1.538 -------------------------------------------------------------------------------------------------- COMBINATION 355 1.57 0.62 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm -------------------------------------------------------------------------------------------------- Solution. N E U -------------------------------------------------------------------------------------------------- IGS14 core stations (25) 0.79 0.92 0.76 All IGS stations (74) 0.91 0.92 2.98 7)RMS WITH RESPECT TO IBG18P2026 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (350) 0.76 0.97 3.28 LARGE Residuals in mm N E U ----------------------------------------------------------------------------- CRLP 40612M003 2.98 2.64 25.22 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00133 0.0011 -0.0029 -0.0001 0.0000 -0.0001 0.0000 -0.00014 DGF 0.00110 0.0001 0.0007 -0.0008 0.0000 0.0000 0.0000 0.00004 ECU 0.00218 0.0007 -0.0020 0.0082 -0.0002 -0.0001 0.0000 0.00022 GNA 0.00219 0.0050 -0.0023 0.0009 -0.0001 -0.0001 0.0001 0.00007 IBG 0.00144 0.0002 -0.0009 -0.0018 0.0000 0.0000 0.0000 -0.00027 IGA 0.00195 -0.0002 0.0029 -0.0021 -0.0001 0.0000 0.0001 0.00022 INE 0.00240 -0.0086 0.0026 0.0048 -0.0001 -0.0001 -0.0003 0.00013 LUZ 0.00218 0.0028 -0.0019 -0.0066 0.0001 0.0001 0.0001 -0.00039 UNA 0.00135 -0.0061 -0.0010 -0.0006 0.0001 -0.0001 -0.0002 -0.00005 URY 0.00153 -0.0022 -0.0077 0.0078 -0.0003 -0.0001 -0.0002 -0.00017 -------------------------------------------------------------------------------------------------- Sonia Costa Coordenao de Geodsia - CGED Instituto Brasileiro de Geografia e Estatstica - IBGE Tel: 21 21424985 / 21 21424986 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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IBG2029S.SNX        covariance matrix loosely constrained weekly combination
ibg18P2029.snx      covariance matrix constrained weekly combination
IBG2029S.SUM        summary of combination (text file)
ibg18P2029.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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NYCO           ECU
LIBE           IGA
NYCO           IGA
ABEC           LUZ
ABMF           LUZ
ALEC           LUZ
BHEC           LUZ
CHEC           LUZ
COEC           LUZ
CUEC           LUZ
EPEC           LUZ
EREC           LUZ
ESMR           LUZ
FOEC           LUZ
IBEC           LUZ
LJEC           LUZ
MAEC           LUZ
ONEC           LUZ
PREC           LUZ
QUEM           LUZ
QVEC           LUZ
SNLR           LUZ
TNEC           LUZ
ABEC           UNA
ONEC           UNA
CEEU           URY
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4)EXCLUDED STATIONS
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Station             PC        Comments
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BEJA 41947M001     IGA        large residuals in East: 23.05 mm
PUNT 40608M001     IGA        large residuals in East: 17.27 and North: 19.90 mm
ABMF 97103M001     DGF        large residuals in East: -11.39 mm
ESMR 42011M001     DGF        large residuals in East: -10.46 mm
SM01 42221M001     DGF        large residuals in East: -14.83 mm
SM01 42221M001     ECU        large residuals in East: 12.34 and North: 12.39 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         122       1.53         0.58         1.724
 DGF         120       1.55         0.60         1.667
 ECU         111       1.61         0.65         1.538
 GNA         123       0.15         0.01         100.000
 IBG         188       1.60         0.64         1.563
 IGA          57       1.45         0.53         1.887
 INE          42       3.14         2.46         0.407
 LUZ          69       1.56         0.61         1.639
 UNA          60       1.56         0.61         1.639
 URY         117       1.62         0.65         1.538
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COMBINATION  355       1.57         0.62         -----

*  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  (25) 0.79      0.92      0.76
All IGS stations     (74) 0.91      0.92      2.98


7)RMS WITH RESPECT TO IBG18P2026 SOLUTION in mm
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 Sol.                        N         E         U
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All stations         (350) 0.76      0.97      3.28

LARGE Residuals in mm            N         E         U
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 CRLP 40612M003                2.98      2.64     25.22

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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   0.00133    0.0011 -0.0029 -0.0001    0.0000 -0.0001  0.0000   -0.00014
   DGF   0.00110    0.0001  0.0007 -0.0008    0.0000  0.0000  0.0000    0.00004
   ECU   0.00218    0.0007 -0.0020  0.0082   -0.0002 -0.0001  0.0000    0.00022
   GNA   0.00219    0.0050 -0.0023  0.0009   -0.0001 -0.0001  0.0001    0.00007
   IBG   0.00144    0.0002 -0.0009 -0.0018    0.0000  0.0000  0.0000   -0.00027
   IGA   0.00195   -0.0002  0.0029 -0.0021   -0.0001  0.0000  0.0001    0.00022
   INE   0.00240   -0.0086  0.0026  0.0048   -0.0001 -0.0001 -0.0003    0.00013
   LUZ   0.00218    0.0028 -0.0019 -0.0066    0.0001  0.0001  0.0001   -0.00039
   UNA   0.00135   -0.0061 -0.0010 -0.0006    0.0001 -0.0001 -0.0002   -0.00005
   URY   0.00153   -0.0022 -0.0077  0.0078   -0.0003 -0.0001 -0.0002   -0.00017
 
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Sonia Costa
Coordenao de Geodsia - CGED
Instituto Brasileiro de Geografia e Estatstica - IBGE
Tel: 21 21424985 / 21 21424986




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.