Subject: [Sirgas-Mail] No.3419: IBGE SIRGAS combination report for week 2172 From: Sonia Maria Alves Costa RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2172S.SNX covariance matrix loosely constrained weekly combination ibg21P2172.snx covariance matrix constrained weekly combination IBG2172S.SUM summary of combination (text file) ibg21P2172.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- ABEC GNA UYSO GNA UYBU IBG AMPT IGA -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 81 1.43 0.51 1.961 DGF 213 1.53 0.58 1.724 ECU 101 1.54 0.60 1.667 GNA 203 1.57 0.62 1.613 IBG 207 1.51 0.57 1.754 IGA 101 1.60 0.64 1.563 INE 46 0.16 0.01 100.000 URY 99 1.44 0.52 1.923 USC 193 1.50 0.56 1.786 -------------------------------------------------------------------------------------------------- COMBINATION 416 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 (40) 0.69 0.78 1.48 All IGS stations (97) 0.82 0.83 3.45 7)RMS WITH RESPECT TO IBG21P2171 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (412) 0.78 0.86 2.79 LARGE Residuals in mm N E U --------------------------------------------------------- SM01 42221M001 -5.12 11.32 1.01 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00121 -0.0009 0.0000 -0.0055 0.0001 0.0001 0.0000 -0.00015 DGF 0.00092 -0.0006 0.0002 0.0001 0.0000 0.0000 0.0000 0.00013 ECU 0.00133 -0.0002 -0.0025 -0.0066 0.0002 0.0001 0.0000 0.00030 GNA 0.00263 0.0010 -0.0001 -0.0001 0.0000 0.0000 0.0000 0.00021 IBG 0.00133 0.0001 -0.0003 0.0003 0.0000 0.0000 0.0000 -0.00010 IGA 0.00079 0.0086 -0.0107 -0.0041 0.0003 0.0001 0.0003 -0.00044 INE 0.00368 -0.0003 -0.0113 0.0010 0.0000 -0.0003 0.0001 -0.00246 URY 0.00082 0.0016 0.0013 0.0016 0.0000 -0.0001 0.0001 0.00005 USC 0.00107 -0.0009 0.0003 0.0001 0.0000 0.0000 0.0000 0.00002 ================================================ 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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IBG2172S.SNX        covariance matrix loosely constrained weekly combination

ibg21P2172.snx      covariance matrix constrained weekly combination

IBG2172S.SUM        summary of combination (text file)

ibg21P2172.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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ABEC          GNA

UYSO          GNA

UYBU          IBG

AMPT          IGA

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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          81       1.43         0.51         1.961

 DGF         213       1.53         0.58         1.724

 ECU         101       1.54         0.60         1.667

 GNA         203       1.57         0.62         1.613

 IBG         207       1.51         0.57         1.754

 IGA         101       1.60         0.64         1.563

 INE          46       0.16         0.01         100.000

 URY          99       1.44         0.52         1.923

 USC         193       1.50         0.56         1.786

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COMBINATION  416       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  (40) 0.69      0.78      1.48

All IGS stations     (97) 0.82      0.83      3.45

 

 

7)RMS WITH RESPECT TO IBG21P2171 SOLUTION in mm

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Sol.                        N         E         U

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All stations         (412) 0.78      0.86      2.79

 

LARGE Residuals in mm          N         E         U

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SM01 42221M001               -5.12     11.32      1.01

 

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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   0.00121   -0.0009  0.0000 -0.0055    0.0001  0.0001  0.0000   -0.00015

   DGF   0.00092   -0.0006  0.0002  0.0001    0.0000  0.0000  0.0000    0.00013

   ECU   0.00133   -0.0002 -0.0025 -0.0066    0.0002  0.0001  0.0000    0.00030

   GNA   0.00263    0.0010 -0.0001 -0.0001    0.0000  0.0000  0.0000    0.00021

   IBG   0.00133    0.0001 -0.0003  0.0003    0.0000  0.0000  0.0000   -0.00010

   IGA   0.00079    0.0086 -0.0107 -0.0041    0.0003  0.0001  0.0003   -0.00044

   INE   0.00368   -0.0003 -0.0113  0.0010    0.0000 -0.0003  0.0001   -0.00246

   URY   0.00082    0.0016  0.0013  0.0016    0.0000 -0.0001  0.0001    0.00005

   USC   0.00107   -0.0009  0.0003  0.0001    0.0000  0.0000  0.0000    0.00002

 

================================================

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.


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