Subject: [Sirgas-Mail] No.3024: IBGE SIRGAS combination report for week 2120 From: Sonia Costa RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2120S.SNX covariance matrix loosely constrained weekly combination ibg20P2120.snx covariance matrix constrained weekly combination IBG2120S.SUM summary of combination (text file) ibg20P2120.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- MSPP CHL NEVA DGF SNSN DGF VALL DGF ZARZ DGF NEVA ECU SNSN ECU VALL ECU MSPP GNA IGN1 IGA ZARZ INE BLPZ URY -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 89 1.44 0.52 1.923 DGF 217 1.58 0.63 1.587 ECU 117 1.56 0.60 1.667 GNA 113 0.63 0.10 10.000 IBG 205 1.48 0.54 1.852 IGA 105 1.56 0.61 1.639 INE 51 2.50 1.56 0.641 URY 101 1.48 0.55 1.818 USC 98 1.44 0.52 1.923 -------------------------------------------------------------------------------------------------- COMBINATION 378 1.51 0.57 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm -------------------------------------------------------------------------------------------------- Solution. N E U -------------------------------------------------------------------------------------------------- IGS14 core stations (27) 1.04 0.73 1.00 All IGS stations (86) 0.96 1.01 3.04 7)RMS WITH RESPECT TO IBG20P2119 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (367) 0.89 1.03 3.02 LARGE Residuals(All IGS) in mm N E U --------------------------------------------------------- OHI2 66008M005 -11.38 3.25 15.16 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00094 -0.0040 -0.0014 -0.0061 0.0001 0.0001 -0.0001 -0.00013 DGF 0.00111 -0.0005 0.0004 0.0005 0.0000 0.0000 0.0000 0.00008 ECU 0.00124 0.0006 -0.0029 -0.0001 0.0000 0.0000 0.0000 0.00023 GNA 0.00260 0.0022 0.0206 -0.0226 0.0008 0.0002 0.0004 -0.00066 IBG 0.00119 0.0074 0.0027 0.0033 -0.0001 -0.0001 0.0002 -0.00029 IGA 0.00086 0.0001 -0.0015 0.0006 0.0000 0.0000 0.0000 -0.00015 INE 0.00223 -0.0009 -0.0021 -0.0059 0.0002 0.0000 0.0000 0.00034 URY 0.00108 -0.0016 0.0014 -0.0027 0.0000 0.0000 -0.0001 0.00008 USC 0.00206 0.0025 0.0053 -0.0050 0.0002 0.0000 0.0002 0.00011 -------------------------------------------------------------------------------------------------- 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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IBG2120S.SNX        covariance matrix loosely constrained weekly combination
ibg20P2120.snx      covariance matrix constrained weekly combination
IBG2120S.SUM        summary of combination (text file)
ibg20P2120.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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MSPP          CHL
NEVA          DGF
SNSN          DGF
VALL          DGF
ZARZ          DGF
NEVA          ECU
SNSN          ECU
VALL          ECU
MSPP          GNA
IGN1          IGA
ZARZ          INE
BLPZ          URY
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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)
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 CHL          89       1.44         0.52         1.923
 DGF         217       1.58         0.63         1.587
 ECU         117       1.56         0.60         1.667
 GNA         113       0.63         0.10         10.000
 IBG         205       1.48         0.54         1.852
 IGA         105       1.56         0.61         1.639
 INE          51       2.50         1.56         0.641
 URY         101       1.48         0.55         1.818
 USC          98       1.44         0.52         1.923
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COMBINATION  378       1.51         0.57         -----

*  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  (27) 1.04      0.73      1.00
All IGS stations     (86) 0.96      1.01      3.04


7)RMS WITH RESPECT TO IBG20P2119 SOLUTION in mm
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 Sol.                        N         E         U
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All stations         (367) 0.89      1.03      3.02

LARGE Residuals(All IGS) in mm   N         E         U
---------------------------------------------------------
 OHI2 66008M005              -11.38      3.25     15.16

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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   0.00094   -0.0040 -0.0014 -0.0061    0.0001  0.0001 -0.0001   -0.00013
   DGF   0.00111   -0.0005  0.0004  0.0005    0.0000  0.0000  0.0000    0.00008
   ECU   0.00124    0.0006 -0.0029 -0.0001    0.0000  0.0000  0.0000    0.00023
   GNA   0.00260    0.0022  0.0206 -0.0226    0.0008  0.0002  0.0004   -0.00066
   IBG   0.00119    0.0074  0.0027  0.0033   -0.0001 -0.0001  0.0002   -0.00029
   IGA   0.00086    0.0001 -0.0015  0.0006    0.0000  0.0000  0.0000   -0.00015
   INE   0.00223   -0.0009 -0.0021 -0.0059    0.0002  0.0000  0.0000    0.00034
   URY   0.00108   -0.0016  0.0014 -0.0027    0.0000  0.0000 -0.0001    0.00008
   USC   0.00206    0.0025  0.0053 -0.0050    0.0002  0.0000  0.0002    0.00011

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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.