Subject: [Sirgas-Mail] No.3383: IBGE SIRGAS combination report for week 2167 From: Sonia Maria Alves Costa ------------------------------------------------------------------------------------------- SOCB 44473M001 7 U 23.68 2021-07-18 00:00:00 2021-07-24 23:59:30 RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2167S.SNX covariance matrix loosely constrained weekly combination ibg21P2167.snx covariance matrix constrained weekly combination IBG2167S.SUM summary of combination (text file) ibg21P2167.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- UYDU DGF UYMO DGF UYTA DGF UYTD DGF FQNE ECU ABEC GNA PDEL GNA UYSO GNA CS01 URY -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- ABMF 97103M001 INE Large residuals in Up: 27.99 mm EBYP 41538M001 All Large residuals with previous week(2166): North:61.81/East:-19.34/Up:-325.64 mm -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 77 1.37 0.47 2.128 DGF 212 1.51 0.57 1.754 ECU 98 1.51 0.57 1.754 GNA 205 0.11 0.01 100.000 IBG 202 1.45 0.53 1.887 IGA 101 1.57 0.62 1.613 INE 46 0.10 0.01 100.000 URY 97 1.38 0.48 2.083 USC 194 1.47 0.54 1.852 -------------------------------------------------------------------------------------------------- COMBINATION 414 1.47 0.54 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm -------------------------------------------------------------------------------------------------- Solution. N E U -------------------------------------------------------------------------------------------------- IGS14 core stations (42) 0.77 0.71 1.33 All IGS stations (100) 0.95 1.04 3.92 7)RMS WITH RESPECT TO IBG21P2166 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (406) 0.75 0.98 2.35 LARGE Residuals in mm N E U --------------------------------------------------------- LJEC 42010M001 0.13 -10.36 3.33 OHI2 66008M005 0.79 1.76 -26.76 OHI3 66008M006 1.35 1.69 -31.57 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00095 0.0021 0.0016 -0.0074 0.0002 0.0001 0.0001 -0.00042 DGF 0.00086 -0.0001 0.0002 0.0000 0.0000 0.0000 0.0000 0.00008 ECU 0.00138 -0.0004 -0.0012 -0.0014 0.0000 0.0000 0.0000 0.00041 GNA 0.00253 0.0004 0.0007 -0.0005 0.0000 0.0000 0.0000 0.00011 IBG 0.00125 -0.0019 -0.0044 0.0016 -0.0001 0.0000 -0.0002 -0.00027 IGA 0.00086 0.0054 -0.0066 -0.0028 0.0002 0.0001 0.0002 -0.00029 INE 0.00572 0.0086 -0.0048 0.0004 0.0000 -0.0004 0.0004 -0.00188 URY 0.00067 0.0012 -0.0017 0.0040 -0.0001 -0.0001 0.0000 0.00000 USC 0.00129 -0.0001 0.0004 -0.0005 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.

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  SOCB 44473M001           7   U      23.68          2021-07-18 00:00:00  2021-07-24 23:59:30

RESULTS

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1)RESULT FILES

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IBG2167S.SNX        covariance matrix loosely constrained weekly combination

ibg21P2167.snx      covariance matrix constrained weekly combination

IBG2167S.SUM        summary of combination (text file)

ibg21P2167.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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UYDU          DGF

UYMO          DGF

UYTA          DGF

UYTD          DGF

FQNE          ECU

ABEC          GNA

PDEL          GNA

UYSO          GNA

CS01          URY

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4)EXCLUDED STATIONS

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Station             PC        Comments

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ABMF 97103M001      INE       Large residuals in Up: 27.99 mm

EBYP 41538M001      All       Large residuals with previous week(2166): North:61.81/East:-19.34/Up:-325.64 mm

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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          77       1.37         0.47         2.128

 DGF         212       1.51         0.57         1.754

 ECU          98       1.51         0.57         1.754

 GNA         205       0.11         0.01         100.000

 IBG         202       1.45         0.53         1.887

 IGA         101       1.57         0.62         1.613

 INE          46       0.10         0.01         100.000

 URY          97       1.38         0.48         2.083

 USC         194       1.47         0.54         1.852

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COMBINATION  414       1.47         0.54         -----

 

*  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) 0.77      0.71      1.33

All IGS stations     (100) 0.95      1.04      3.92

 

 

7)RMS WITH RESPECT TO IBG21P2166 SOLUTION in mm

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Sol.                        N         E         U

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All stations         (406) 0.75      0.98      2.35

 

LARGE Residuals in mm            N         E         U

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 LJEC 42010M001                0.13    -10.36      3.33

OHI2 66008M005                0.79      1.76    -26.76

OHI3 66008M006                1.35      1.69    -31.57

 

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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   0.00095    0.0021  0.0016 -0.0074    0.0002  0.0001  0.0001   -0.00042

   DGF   0.00086   -0.0001  0.0002  0.0000    0.0000  0.0000  0.0000    0.00008

   ECU   0.00138   -0.0004 -0.0012 -0.0014    0.0000  0.0000  0.0000    0.00041

   GNA   0.00253    0.0004  0.0007 -0.0005    0.0000  0.0000  0.0000    0.00011

   IBG   0.00125   -0.0019 -0.0044  0.0016   -0.0001  0.0000 -0.0002   -0.00027

   IGA   0.00086    0.0054 -0.0066 -0.0028    0.0002  0.0001  0.0002   -0.00029

   INE   0.00572    0.0086 -0.0048  0.0004    0.0000 -0.0004  0.0004   -0.00188

   URY   0.00067    0.0012 -0.0017  0.0040   -0.0001 -0.0001  0.0000    0.00000

   USC   0.00129   -0.0001  0.0004 -0.0005    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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