Subject: [Sirgas-Mail] No.3010: IBGE SIRGAS combination report for week 2118 From: Sonia Costa RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2118S.SNX covariance matrix loosely constrained weekly combination ibg20P2118.snx covariance matrix constrained weekly combination IBG2118S.SUM summary of combination (text file) ibg20P2118.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- AN02 ECU AP01 ECU CANO ECU CJ01 ECU CS01 ECU LB01 ECU LI01 ECU MD01 ECU PI01 ECU SM01 ECU BLPZ GNA CBMB GNA CBMB IBG BLPZ URY CS01 URY USCL URY -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 90 1.43 0.51 1.961 DGF 214 1.56 0.61 1.639 ECU 103 1.50 0.57 1.754 GNA 110 0.22 0.01 1.000 IBG 201 1.47 0.54 1.852 IGA 98 1.55 0.60 1.667 INE 50 1.77 0.79 1.266 URY 99 1.45 0.53 1.887 USC 97 1.42 0.50 2.000 -------------------------------------------------------------------------------------------------- COMBINATION 368 1.49 0.56 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm -------------------------------------------------------------------------------------------------- Solution. N E U -------------------------------------------------------------------------------------------------- IGS14 core stations (27) 0.84 0.49 1.01 All IGS stations (85) 0.87 0.92 3.37 7)RMS WITH RESPECT TO IBG20P2117 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (361) 0.97 0.90 3.11 LARGE Residuals in mm N E U --------------------------------------------------------- LJEC 42010M001 0.19 11.38 -12.77 OHI2 66008M005 2.88 1.59 25.16 OHI3 66008M006 3.94 3.20 25.60 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00103 -0.0045 0.0008 -0.0078 0.0002 0.0002 -0.0001 -0.00009 DGF 0.00098 0.0000 0.0005 0.0004 0.0000 0.0000 0.0000 0.00009 ECU 0.00094 0.0022 -0.0029 -0.0043 0.0001 0.0001 0.0000 0.00003 GNA 0.00260 0.0302 0.0144 -0.0003 0.0002 -0.0006 0.0010 -0.00032 IBG 0.00115 0.0056 0.0012 0.0011 0.0000 -0.0001 0.0002 -0.00027 IGA 0.00087 0.0008 0.0012 0.0014 -0.0001 0.0000 0.0000 0.00008 INE 0.00266 -0.0023 -0.0040 -0.0085 0.0003 -0.0001 -0.0001 0.00034 URY 0.00108 -0.0036 -0.0015 -0.0004 0.0000 0.0000 -0.0002 0.00003 USC 0.00215 0.0014 0.0082 -0.0093 0.0003 0.0002 0.0002 -0.00011 -------------------------------------------------------------------------------------------------- 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
--------------------------------------------------------------------------------------------------

1)RESULT FILES
--------------------------------------------------------------------------------------------------
IBG2118S.SNX        covariance matrix loosely constrained weekly combination
ibg20P2118.snx      covariance matrix constrained weekly combination
IBG2118S.SUM        summary of combination (text file)
ibg20P2118.crd      coordinates from week combination
--------------------------------------------------------------------------------------------------
2)EQUIPMENT INCONSISTENCIES
--------------------------------------------------------------------------------------------------
Station             PC        Comments
--------------------------------------------------------------------------------------------------
None
--------------------------------------------------------------------------------------------------

3)MISSING STATIONS
--------------------------------------------------------------------------------------------------
Station        PC          Comments
--------------------------------------------------------------------------------------------------
AN02          ECU
AP01          ECU
CANO          ECU
CJ01          ECU
CS01          ECU
LB01          ECU
LI01          ECU
MD01          ECU
PI01          ECU
SM01          ECU
BLPZ          GNA
CBMB          GNA
CBMB          IBG
BLPZ          URY
CS01          URY
USCL          URY
--------------------------------------------------------------------------------------------------

4)EXCLUDED STATIONS
--------------------------------------------------------------------------------------------------
Station             PC        Comments
--------------------------------------------------------------------------------------------------
None
--------------------------------------------------------------------------------------------------
5)STATISTICS OF COMBINATION
 Sol   No. STATIONS  Rms (mm)*  Chi**2/DOF  1/(Chi**2/DOF)
 --------------------------------------------------------------------------------------------------
 CHL          90       1.43         0.51         1.961
 DGF         214       1.56         0.61         1.639
 ECU         103       1.50         0.57         1.754
 GNA         110       0.22         0.01         1.000
 IBG         201       1.47         0.54         1.852
 IGA          98       1.55         0.60         1.667
 INE          50       1.77         0.79         1.266
 URY          99       1.45         0.53         1.887
 USC          97       1.42         0.50         2.000
--------------------------------------------------------------------------------------------------
COMBINATION  368       1.49         0.56         -----

*  A posteriori RMS of unit weight

6)RMS WITH RESPECT TO  SOLUTION in mm
 --------------------------------------------------------------------------------------------------
 Solution.                  N         E         U
 --------------------------------------------------------------------------------------------------
IGS14 core stations  (27) 0.84      0.49      1.01
All IGS stations     (85) 0.87      0.92      3.37


7)RMS WITH RESPECT TO IBG20P2117 SOLUTION in mm
 --------------------------------------------------------------------------------------------------
 Sol.                        N         E         U
 --------------------------------------------------------------------------------------------------
All stations         (361) 0.97      0.90      3.11

LARGE Residuals          in mm   N         E         U
---------------------------------------------------------
 LJEC 42010M001                0.19     11.38    -12.77
 OHI2 66008M005                2.88      1.59     25.16
 OHI3 66008M006                3.94      3.20     25.60

--------------------------------------------------------------------------------------------------
8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION
--------------------------------------------------------------------------------------------------
                    Translation (m)             Rotation (")

   Sol   Rms  (m)      X       Y       Z         X       Y       Z     Scale (ppm)
  -----------------------------------------------------------------------------
   CHL   0.00103   -0.0045  0.0008 -0.0078    0.0002  0.0002 -0.0001   -0.00009
   DGF   0.00098    0.0000  0.0005  0.0004    0.0000  0.0000  0.0000    0.00009
   ECU   0.00094    0.0022 -0.0029 -0.0043    0.0001  0.0001  0.0000    0.00003
   GNA   0.00260    0.0302  0.0144 -0.0003    0.0002 -0.0006  0.0010   -0.00032
   IBG   0.00115    0.0056  0.0012  0.0011    0.0000 -0.0001  0.0002   -0.00027
   IGA   0.00087    0.0008  0.0012  0.0014   -0.0001  0.0000  0.0000    0.00008
   INE   0.00266   -0.0023 -0.0040 -0.0085    0.0003 -0.0001 -0.0001    0.00034
   URY   0.00108   -0.0036 -0.0015 -0.0004    0.0000  0.0000 -0.0002    0.00003
   USC   0.00215    0.0014  0.0082 -0.0093    0.0003  0.0002  0.0002   -0.00011
 
--------------------------------------------------------------------------------------------------
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.