Subject: [Sirgas-Mail] No.3489: IBGE SIRGAS combination report for week 2182 From: Sonia Maria Alves Costa RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2182S.SNX covariance matrix loosely constrained weekly combination ibg21P2182.snx covariance matrix constrained weekly combination IBG2182S.SUM summary of combination (text file) ibg21P2182.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- PDEL DGF CEEC ECU PMB1 GNA CEEC IGA MHEC IGA -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- GOJA 41654M001 GNA Large residuals in Up:29.65 mm UYSO 42307M001 GNA Large residuals in Up:-32.51 mm AEPL 44478M001 All Station removed from SIRGAS-CON due to physical changes on the site CANO 41913S001 All 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 1.54 0.60 1.667 DGF 216 1.53 0.58 1.724 ECU 101 1.57 0.62 1.613 GNA 203 4.47 4.99 0.200 IBG 203 1.61 0.65 1.538 IGA 104 1.59 0.63 1.587 INE 45 0.08 0.01 100.000 URY 99 1.57 0.62 1.613 USC 197 1.54 0.59 1.695 -------------------------------------------------------------------------------------------------- COMBINATION 418 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 (41) 0.75 0.79 1.03 All IGS stations (99) 0.83 0.86 3.37 7)RMS WITH RESPECT TO IBG21P2181 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (412) 1.05 1.09 2.81 LARGE Residuals in mm N E U --------------------------------------------------------- RWSN 41513M001 5.35 7.54 21.58 -------------------------------------------------------------------------------------------------- 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 0.0047 0.0000 -0.0048 0.0001 0.0000 0.0001 -0.00047 DGF 0.00087 -0.0002 0.0002 -0.0002 0.0000 0.0000 0.0000 0.00013 ECU 0.00108 -0.0004 -0.0009 -0.0028 0.0001 0.0001 0.0000 0.00018 GNA 0.00249 0.0004 0.0004 -0.0011 0.0000 0.0000 0.0000 0.00040 IBG 0.00125 0.0004 -0.0047 0.0007 0.0000 0.0000 -0.0001 -0.00030 IGA 0.00087 0.0013 -0.0057 -0.0027 0.0002 0.0000 0.0001 -0.00018 INE 0.00575 -0.0115 -0.0212 -0.0097 0.0005 -0.0006 -0.0001 -0.00358 URY 0.00120 0.0046 0.0015 0.0018 0.0000 -0.0001 0.0001 -0.00006 USC 0.00127 -0.0010 0.0001 0.0006 0.0000 0.0000 0.0000 0.00000 ================================================ 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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IBG2182S.SNX        covariance matrix loosely constrained weekly combination

ibg21P2182.snx      covariance matrix constrained weekly combination

IBG2182S.SUM        summary of combination (text file)

ibg21P2182.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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PDEL          DGF

CEEC          ECU

PMB1          GNA

CEEC          IGA

MHEC          IGA

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4)EXCLUDED STATIONS

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Station             PC        Comments

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GOJA 41654M001      GNA        Large residuals in Up:29.65 mm

UYSO 42307M001      GNA        Large residuals in Up:-32.51 mm

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

CANO 41913S001      All        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       1.54         0.60         1.667

 DGF         216       1.53         0.58         1.724

 ECU         101       1.57         0.62         1.613

 GNA         203       4.47         4.99         0.200

 IBG         203       1.61         0.65         1.538

 IGA         104       1.59         0.63         1.587

 INE          45       0.08        0.01         100.000

 URY          99       1.57         0.62         1.613

 USC         197       1.54         0.59         1.695

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COMBINATION  418       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  (41) 0.75      0.79      1.03

All IGS stations     (99) 0.83      0.86      3.37

 

 

7)RMS WITH RESPECT TO IBG21P2181 SOLUTION in mm

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Sol.                        N         E         U

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All stations         (412) 1.05      1.09      2.81

 

LARGE Residuals in mm          N         E         U

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RWSN 41513M001                5.35      7.54     21.58

 

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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   0.00105    0.0047  0.0000 -0.0048    0.0001  0.0000  0.0001   -0.00047

   DGF   0.00087   -0.0002  0.0002 -0.0002    0.0000  0.0000  0.0000    0.00013

   ECU   0.00108   -0.0004 -0.0009 -0.0028    0.0001  0.0001  0.0000    0.00018

   GNA   0.00249    0.0004  0.0004 -0.0011    0.0000  0.0000  0.0000    0.00040

   IBG   0.00125    0.0004 -0.0047  0.0007    0.0000  0.0000 -0.0001   -0.00030

   IGA   0.00087    0.0013 -0.0057 -0.0027    0.0002  0.0000  0.0001   -0.00018

   INE   0.00575   -0.0115 -0.0212 -0.0097    0.0005 -0.0006 -0.0001   -0.00358

   URY   0.00120    0.0046  0.0015  0.0018    0.0000 -0.0001  0.0001   -0.00006

   USC   0.00127   -0.0010  0.0001  0.0006    0.0000  0.0000  0.0000    0.00000

 

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

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.