Subject: [Sirgas-Mail] No.3493: IBGE SIRGAS combination report for week 2184 From: Sonia Maria Alves Costa RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2184S.SNX covariance matrix loosely constrained weekly combination ibg21P2184.snx covariance matrix constrained weekly combination IBG2184S.SUM summary of combination (text file) ibg21P2184.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- ILHA 41634M001 GNA Ant. name: LEIAX1203+GNSS NONE -> LEIAR10 NONE -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- BRFT ECU SM01 ECU -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- ILHA 41634M001 GNA Wrong antenna model AEPL 44478M001 IGA Station removed from SIRGAS-CON due to physical changes on the site -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 79 1.50 0.56 1.786 DGF 222 1.53 0.59 1.695 ECU 106 1.60 0.64 1.563 GNA 209 2.88 2.08 0.481 IBG 206 1.59 0.63 1.587 IGA 109 1.63 0.66 1.515 INE 46 0.12 0.01 100.000 URY 101 1.53 0.59 1.695 USC 200 1.54 0.59 1.695 -------------------------------------------------------------------------------------------------- COMBINATION 427 1.56 0.61 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm -------------------------------------------------------------------------------------------------- Solution. N E U -------------------------------------------------------------------------------------------------- IGS14 core stations (42) 0.99 0.73 1.35 All IGS stations (104) 1.08 0.81 3.28 7)RMS WITH RESPECT TO IBG21P2183 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (425) 0.89 1.06 3.00 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00092 0.0054 -0.0013 -0.0035 0.0000 -0.0001 0.0001 -0.00037 DGF 0.00092 -0.0002 0.0002 -0.0001 0.0000 0.0000 0.0000 0.00014 ECU 0.00103 -0.0018 0.0000 0.0026 0.0000 0.0000 -0.0001 0.00008 GNA 0.00241 0.0008 0.0007 -0.0013 0.0000 0.0000 0.0000 0.00030 IBG 0.00142 -0.0002 -0.0029 0.0069 -0.0002 -0.0001 -0.0001 0.00015 IGA 0.00083 0.0043 -0.0100 -0.0018 0.0002 0.0001 0.0002 -0.00066 INE 0.00474 -0.0069 -0.0186 -0.0125 0.0005 -0.0005 -0.0001 -0.00264 URY 0.00080 0.0048 0.0010 0.0009 0.0000 -0.0001 0.0001 -0.00006 USC 0.00137 -0.0008 -0.0001 0.0004 0.0000 0.0000 0.0000 -0.00003 ================================================ 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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IBG2184S.SNX        covariance matrix loosely constrained weekly combination

ibg21P2184.snx      covariance matrix constrained weekly combination

IBG2184S.SUM        summary of combination (text file)

ibg21P2184.crd      coordinates from week combination

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2)EQUIPMENT INCONSISTENCIES

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Station             PC        Comments

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ILHA 41634M001      GNA       Ant. name: LEIAX1203+GNSS  NONE -> LEIAR10         NONE

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3)MISSING STATIONS

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Station        PC          Comments

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BRFT          ECU

SM01          ECU

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4)EXCLUDED STATIONS

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Station             PC        Comments

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ILHA 41634M001      GNA       Wrong antenna model

AEPL 44478M001      IGA       Station removed from SIRGAS-CON due to physical changes on the site

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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       1.50         0.56         1.786

 DGF         222       1.53         0.59         1.695

 ECU         106       1.60         0.64         1.563

 GNA         209       2.88         2.08         0.481

 IBG         206       1.59         0.63         1.587

 IGA         109       1.63         0.66         1.515

 INE          46       0.12         0.01         100.000

 URY         101       1.53         0.59         1.695

 USC         200       1.54         0.59         1.695

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COMBINATION  427       1.56         0.61         -----

 

*  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  (42) 0.99      0.73      1.35

All IGS stations     (104) 1.08      0.81      3.28

 

 

7)RMS WITH RESPECT TO IBG21P2183 SOLUTION in mm

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Sol.                        N         E         U

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All stations         (425) 0.89      1.06      3.00

 

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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   0.00092    0.0054 -0.0013 -0.0035    0.0000 -0.0001  0.0001   -0.00037

   DGF   0.00092   -0.0002  0.0002 -0.0001    0.0000  0.0000  0.0000    0.00014

   ECU   0.00103   -0.0018  0.0000  0.0026    0.0000  0.0000 -0.0001    0.00008

   GNA   0.00241    0.0008  0.0007 -0.0013    0.0000  0.0000  0.0000    0.00030

   IBG   0.00142   -0.0002 -0.0029  0.0069   -0.0002 -0.0001 -0.0001    0.00015

   IGA   0.00083    0.0043 -0.0100 -0.0018    0.0002  0.0001  0.0002   -0.00066

   INE   0.00474   -0.0069 -0.0186 -0.0125    0.0005 -0.0005 -0.0001   -0.00264

   URY   0.00080    0.0048  0.0010  0.0009    0.0000 -0.0001  0.0001   -0.00006

   USC   0.00137   -0.0008 -0.0001  0.0004    0.0000  0.0000  0.0000   -0.00003

 

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

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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