Subject: [Sirgas-Mail] No.3468: IBGE SIRGAS combination report for week 2181 From: Sonia Maria Alves Costa RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2181S.SNX covariance matrix loosely constrained weekly combination ibg21P2181.snx covariance matrix constrained weekly combination IBG2181S.SUM summary of combination (text file) ibg21P2181.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- PDEL DGF PDEL GNA UYSO GNA SRZN 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 1.51 0.57 1.754 DGF 215 1.53 0.59 1.695 ECU 101 1.57 0.62 1.613 GNA 203 4.35 4.74 0.211 IBG 201 1.60 0.64 1.563 IGA 104 1.59 0.63 1.587 INE 46 0.04 0.01 100.000 URY 99 1.54 0.59 1.695 USC 196 1.54 0.59 1.695 -------------------------------------------------------------------------------------------------- COMBINATION 416 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) 0.86 0.79 1.14 All IGS stations (99) 0.96 0.91 3.51 7)RMS WITH RESPECT TO IBG21P2180 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (414) 0.79 0.88 2.79 -------------------------------------------------------------------------------------------------- 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 0.0057 0.0004 -0.0059 0.0001 0.0000 0.0002 -0.00048 DGF 0.00080 -0.0004 0.0003 0.0001 0.0000 0.0000 0.0000 0.00015 ECU 0.00112 -0.0020 -0.0023 -0.0024 0.0001 0.0001 -0.0001 0.00013 GNA 0.00247 0.0006 0.0001 -0.0007 0.0000 0.0000 0.0000 0.00040 IBG 0.00139 -0.0004 -0.0055 0.0016 -0.0001 -0.0001 -0.0002 -0.00038 IGA 0.00086 0.0062 -0.0079 0.0020 0.0001 0.0001 0.0002 -0.00044 INE 0.00447 -0.0034 -0.0101 -0.0045 0.0002 -0.0004 0.0000 -0.00219 URY 0.00080 0.0025 -0.0008 0.0024 -0.0001 -0.0001 0.0000 0.00002 USC 0.00136 -0.0006 0.0003 0.0004 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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IBG2181S.SNX        covariance matrix loosely constrained weekly combination

ibg21P2181.snx      covariance matrix constrained weekly combination

IBG2181S.SUM        summary of combination (text file)

ibg21P2181.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

PDEL          GNA

UYSO          GNA

SRZN          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       1.51         0.57         1.754

 DGF         215       1.53         0.59         1.695

 ECU         101       1.57         0.62         1.613

 GNA         203       4.35         4.74         0.211

 IBG         201       1.60         0.64         1.563

 IGA         104       1.59         0.63         1.587

 INE          46       0.04         0.01         100.000

 URY          99       1.54         0.59         1.695

 USC         196       1.54         0.59         1.695

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COMBINATION  416       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) 0.86      0.79      1.14

All IGS stations     (99) 0.96      0.91      3.51

 

 

7)RMS WITH RESPECT TO IBG21P2180 SOLUTION in mm

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Sol.                        N         E         U

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All stations         (414) 0.79      0.88      2.79

 

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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   0.00119    0.0057  0.0004 -0.0059    0.0001  0.0000  0.0002   -0.00048

   DGF   0.00080   -0.0004  0.0003  0.0001    0.0000  0.0000  0.0000    0.00015

   ECU   0.00112   -0.0020 -0.0023 -0.0024    0.0001  0.0001 -0.0001    0.00013

   GNA   0.00247    0.0006  0.0001 -0.0007    0.0000  0.0000  0.0000    0.00040

   IBG   0.00139   -0.0004 -0.0055  0.0016   -0.0001 -0.0001 -0.0002   -0.00038

   IGA   0.00086    0.0062 -0.0079  0.0020    0.0001  0.0001  0.0002   -0.00044

   INE   0.00447   -0.0034 -0.0101 -0.0045    0.0002 -0.0004  0.0000   -0.00219

   URY   0.00080    0.0025 -0.0008  0.0024   -0.0001 -0.0001  0.0000    0.00002

   USC   0.00136   -0.0006  0.0003  0.0004    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.


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