Subject: [Sirgas-Mail] No.3443: IBGE SIRGAS combination report for week 2175 From: Sonia Maria Alves Costa RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2175S.SNX covariance matrix loosely constrained weekly combination ibg21P2175.snx covariance matrix constrained weekly combination IBG2175S.SUM summary of combination (text file) ibg21P2175.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- MTEC ECU UYSO GNA WES2 GNA AMTG IBG WES2 USC -------------------------------------------------------------------------------------------------- 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 1.45 0.53 1.887 DGF 217 1.54 0.59 1.695 ECU 103 1.55 0.60 1.667 GNA 205 3.54 3.13 0.319 IBG 206 1.55 0.60 1.667 IGA 104 1.60 0.64 1.563 INE 46 0.07 0.01 100.000 URY 99 1.48 0.55 1.818 USC 196 1.51 0.57 1.754 -------------------------------------------------------------------------------------------------- COMBINATION 421 1.53 0.59 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm -------------------------------------------------------------------------------------------------- Solution. N E U -------------------------------------------------------------------------------------------------- IGS14 core stations (41) 0.90 0.66 0.92 All IGS stations (99) 0.98 0.83 2.93 LARGE Residuals All IGS mm N E U --------------------------------------------------------- UTQI 49508M002 -2.16 0.10 20.95 7)RMS WITH RESPECT TO IBG21P2174 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (412) 0.70 0.78 2.29 LARGE Residuals in mm N E U --------------------------------------------------------- SM01 42221M001 11.47 -11.69 -12.84 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00119 0.0023 0.0023 -0.0097 0.0002 0.0001 0.0001 -0.00043 DGF 0.00082 -0.0005 0.0005 0.0000 0.0000 0.0000 0.0000 0.00018 ECU 0.00129 0.0007 -0.0017 -0.0015 0.0001 0.0001 0.0000 0.00018 GNA 0.00235 0.0008 0.0001 -0.0012 0.0000 0.0000 0.0000 0.00043 IBG 0.00126 0.0009 -0.0064 0.0028 -0.0001 -0.0001 -0.0002 -0.00057 IGA 0.00084 0.0037 -0.0092 -0.0005 0.0002 0.0001 0.0002 -0.00056 INE 0.00456 0.0018 -0.0062 0.0009 0.0000 -0.0004 0.0002 -0.00225 URY 0.00066 0.0024 0.0005 0.0027 -0.0001 -0.0001 0.0000 0.00020 USC 0.00119 -0.0010 0.0000 0.0001 0.0000 0.0000 0.0000 -0.00001 ================================================ 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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IBG2175S.SNX        covariance matrix loosely constrained weekly combination

ibg21P2175.snx      covariance matrix constrained weekly combination

IBG2175S.SUM        summary of combination (text file)

ibg21P2175.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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MTEC          ECU

UYSO          GNA

WES2          GNA

AMTG          IBG

WES2          USC

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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       1.45         0.53         1.887

 DGF         217       1.54         0.59         1.695

 ECU         103       1.55         0.60         1.667

 GNA         205       3.54         3.13         0.319

 IBG         206       1.55         0.60         1.667

 IGA         104       1.60         0.64         1.563

 INE          46       0.07         0.01         100.000

 URY          99       1.48         0.55         1.818

 USC         196       1.51         0.57         1.754

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COMBINATION  421       1.53         0.59         -----

 

*  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) 0.90      0.66      0.92

All IGS stations     (99) 0.98      0.83      2.93

 

LARGE Residuals All IGS mm      N         E         U

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UTQI 49508M002               -2.16      0.10     20.95

 

7)RMS WITH RESPECT TO IBG21P2174 SOLUTION in mm

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Sol.                        N         E         U

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All stations         (412) 0.70      0.78      2.29

 

LARGE Residuals in mm          N         E         U

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SM01 42221M001               11.47    -11.69    -12.84

 

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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   0.00119    0.0023  0.0023 -0.0097    0.0002  0.0001  0.0001   -0.00043

   DGF   0.00082   -0.0005  0.0005  0.0000    0.0000  0.0000  0.0000    0.00018

   ECU   0.00129    0.0007 -0.0017 -0.0015    0.0001  0.0001  0.0000    0.00018

   GNA   0.00235    0.0008  0.0001 -0.0012    0.0000  0.0000  0.0000    0.00043

   IBG   0.00126    0.0009 -0.0064  0.0028   -0.0001 -0.0001 -0.0002   -0.00057

   IGA   0.00084    0.0037 -0.0092 -0.0005    0.0002  0.0001  0.0002   -0.00056

   INE   0.00456    0.0018 -0.0062  0.0009    0.0000 -0.0004  0.0002   -0.00225

   URY   0.00066    0.0024  0.0005  0.0027   -0.0001 -0.0001  0.0000    0.00020

   USC   0.00119   -0.0010  0.0000  0.0001    0.0000  0.0000  0.0000   -0.00001

 

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

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.