Subject: [Sirgas-Mail] No.3445: IBGE SIRGAS combination report for week 2176 From: Sonia Maria Alves Costa RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2176S.SNX covariance matrix loosely constrained weekly combination ibg21P2176.snx covariance matrix constrained weekly combination IBG2176S.SUM summary of combination (text file) ibg21P2176.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- UYSO GNA AMTG IBG -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 79 1.42 0.51 1.961 DGF 218 1.52 0.58 1.724 ECU 104 1.52 0.58 1.724 GNA 205 4.69 5.49 0.182 IBG 207 1.52 0.58 1.724 IGA 105 1.58 0.62 1.613 INE 46 0.11 0.01 100.000 URY 99 1.48 0.55 1.818 USC 198 1.49 0.56 1.786 -------------------------------------------------------------------------------------------------- COMBINATION 422 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 (41) 1.34 0.89 1.13 All IGS stations (100) 1.17 1.01 2.69 LARGE Residuals All IGS mm N E U --------------------------------------------------------- UTQI 49508M002 -1.84 0.18 20.83 7)RMS WITH RESPECT TO IBG21P2175 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (419) 0.75 0.87 2.21 -------------------------------------------------------------------------------------------------- 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 0.0024 0.0008 -0.0079 0.0002 0.0001 0.0001 -0.00041 DGF 0.00087 -0.0005 0.0005 0.0002 0.0000 0.0000 0.0000 0.00018 ECU 0.00083 0.0001 -0.0011 -0.0005 0.0000 0.0000 0.0000 0.00022 GNA 0.00250 0.0017 -0.0008 -0.0023 0.0001 0.0000 0.0000 0.00041 IBG 0.00115 0.0033 -0.0046 0.0018 -0.0001 0.0000 -0.0001 -0.00047 IGA 0.00093 0.0023 -0.0087 -0.0003 0.0002 0.0001 0.0001 -0.00048 INE 0.00445 -0.0064 -0.0151 0.0008 0.0001 -0.0005 0.0000 -0.00341 URY 0.00078 0.0007 -0.0026 0.0050 -0.0002 -0.0001 -0.0001 0.00022 USC 0.00127 -0.0018 0.0001 0.0009 0.0000 0.0000 0.0000 -0.00006 ================================================ 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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IBG2176S.SNX        covariance matrix loosely constrained weekly combination

ibg21P2176.snx      covariance matrix constrained weekly combination

IBG2176S.SUM        summary of combination (text file)

ibg21P2176.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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UYSO          GNA

AMTG          IBG

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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          79       1.42         0.51         1.961

 DGF         218       1.52         0.58         1.724

 ECU         104       1.52         0.58         1.724

 GNA         205       4.69         5.49         0.182

 IBG         207       1.52         0.58         1.724

 IGA         105       1.58         0.62         1.613

 INE          46       0.11        0.01         100.000

 URY          99       1.48         0.55         1.818

 USC         198       1.49         0.56         1.786

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COMBINATION  422       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  (41) 1.34      0.89      1.13

All IGS stations     (100) 1.17      1.01      2.69

 

LARGE Residuals All IGS mm      N         E         U

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UTQI 49508M002               -1.84      0.18     20.83

 

7)RMS WITH RESPECT TO IBG21P2175 SOLUTION in mm

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Sol.                        N         E         U

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All stations         (419) 0.75      0.87      2.21

 

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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)

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   CHL   0.00105    0.0024  0.0008 -0.0079    0.0002  0.0001  0.0001   -0.00041

   DGF   0.00087   -0.0005  0.0005  0.0002    0.0000  0.0000  0.0000    0.00018

   ECU   0.00083    0.0001 -0.0011 -0.0005    0.0000  0.0000  0.0000    0.00022

   GNA   0.00250    0.0017 -0.0008 -0.0023    0.0001  0.0000  0.0000    0.00041

   IBG   0.00115    0.0033 -0.0046  0.0018   -0.0001  0.0000 -0.0001   -0.00047

   IGA   0.00093    0.0023 -0.0087 -0.0003    0.0002  0.0001  0.0001   -0.00048

   INE   0.00445   -0.0064 -0.0151  0.0008    0.0001 -0.0005  0.0000   -0.00341

   URY   0.00078    0.0007 -0.0026  0.0050   -0.0002 -0.0001 -0.0001    0.00022

   USC   0.00127   -0.0018  0.0001  0.0009    0.0000  0.0000  0.0000   -0.00006

 

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

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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