Subject: [Sirgas-Mail] No.2381: IBGE SIRGAS combination report for week 2016 From: Sonia Costa RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2016S.SNX covariance matrix loosely constrained weekly combination ibg16P2016.snx covariance matrix constrained weekly combination IBG2016S.SUM summary of combination (text file) ibg16P2016.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- MZAL 41568M001 GNA Rec. name: ASHTECH Z-XII3 -> TRIMBLE NETR9 MZAL 41568M001 CHL Rec. name: ASHTECH Z-XII3 -> TRIMBLE NETR9 MZAL 41568M001 IBG Rec. name: ASHTECH Z-XII3 -> TRIMBLE NETR9 -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- CN19 DGF CN39 DGF CN41 DGF MTV1 DGF BLPZ GNA CBMB GNA PUNT IGA CHEC LUZ COEC LUZ CUEC LUZ DARI LUZ DAVI LUZ IBEC LUZ LJEC LUZ MAEC LUZ NJEC LUZ PMEC LUZ PUAR LUZ QUEM LUZ QVEC LUZ TNEC LUZ -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- IC01 42215M001 ALL Inconsistencies in the logfile PU02 42228M001 ALL Inconsistencies in the logfile BEJA 41947M001 IGA large residual in East: 21.89 mm ANGO 41720M001 ALL Sirmail 2356-ANGO00CHL: Tracking problems -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 115 1.44 0.52 1.923 DGF 118 1.51 0.57 1.754 ECU -------------------------------------------------- GNA 119 2.00 1.00 1.000 IBG 185 1.50 0.56 1.786 IGA 63 1.54 0.59 1.695 INE 45 2.00 1.00 1.000 LUZ 70 1.51 0.57 1.754 UNA 69 1.63 0.67 1.492 URY 119 1.49 0.56 1.786 -------------------------------------------------------------------------------------------------- COMBINATION 351 1.50 0.56 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm -------------------------------------------------------------------------------------------------- Solution. N E U -------------------------------------------------------------------------------------------------- IGS14 core stations (26) 0.89 0.60 0.95 All IGS stations (69) 1.13 1.03 3.04 7)RMS WITH RESPECT TO IBG18P2015 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (347) 0.81 0.97 2.62 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00159 -0.0072 -0.0058 -0.0002 -0.0001 0.0001 -0.0003 -0.00022 DGF 0.00124 -0.0006 0.0004 -0.0007 0.0000 0.0000 0.0000 0.00013 GNA 0.00232 -0.0187 -0.0069 -0.0050 0.0000 0.0004 -0.0005 0.00019 IBG 0.00132 0.0022 -0.0009 0.0000 0.0000 0.0000 0.0000 -0.00017 IGA 0.00272 0.0049 0.0000 0.0060 -0.0003 0.0000 0.0002 -0.00016 INE 0.00204 -0.0032 -0.0004 -0.0028 0.0001 -0.0001 -0.0001 0.00043 LUZ 0.00170 0.0083 0.0036 0.0011 0.0000 0.0000 0.0003 0.00003 UNA 0.00128 0.0014 -0.0034 -0.0027 0.0001 0.0000 0.0001 -0.00005 URY 0.00108 0.0047 0.0075 0.0011 0.0001 -0.0001 0.0003 0.00016 -------------------------------------------------------------------------------------------------- 9)RESIDUALS EXCEEDING SPECIFIED THRESHOLD / NOTIFICATION OF DETECTED OUTLIERS -------------------------------------------------------------------------------------------------- Station name Sol Com Residual (mm) From To ------------------------------------------------------------------------------------------- ISCO 40611M001 5 E 12.17 2018-08-29 00:00:00 2018-08-30 23:59:30 -------------------------------------------------------------------------------------------------- Sonia Costa Coordenao de Geodsia - CGED Instituto Brasileiro de Geografia e Estatstica - IBGE Tel: 21 21424929 / 21 21424935 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
--------------------------------------------------------------------------------------------------
IBG2016S.SNX        covariance matrix loosely constrained weekly combination
ibg16P2016.snx      covariance matrix constrained weekly combination
IBG2016S.SUM        summary of combination (text file)
ibg16P2016.crd      coordinates from week combination
--------------------------------------------------------------------------------------------------
2)EQUIPMENT INCONSISTENCIES
--------------------------------------------------------------------------------------------------
Station             PC        Comments
--------------------------------------------------------------------------------------------------
MZAL  41568M001    GNA      Rec. name: ASHTECH Z-XII3       -> TRIMBLE NETR9
MZAL  41568M001    CHL      Rec. name: ASHTECH Z-XII3       -> TRIMBLE NETR9      
MZAL  41568M001    IBG      Rec. name: ASHTECH Z-XII3       -> TRIMBLE NETR9            
--------------------------------------------------------------------------------------------------

3)MISSING STATIONS
--------------------------------------------------------------------------------------------------
Station      PC          Comments
--------------------------------------------------------------------------------------------------
CN19                DGF
CN39                DGF
CN41                DGF
MTV1                DGF
BLPZ                GNA
CBMB                GNA
PUNT                IGA
CHEC                LUZ
COEC                LUZ
CUEC                LUZ
DARI                LUZ
DAVI                LUZ
IBEC                LUZ
LJEC                LUZ
MAEC                LUZ
NJEC                LUZ
PMEC                LUZ
PUAR                LUZ
QUEM                LUZ
QVEC                LUZ
TNEC                LUZ
--------------------------------------------------------------------------------------------------

4)EXCLUDED STATIONS
--------------------------------------------------------------------------------------------------
Station             PC        Comments
--------------------------------------------------------------------------------------------------
IC01 42215M001     ALL        Inconsistencies in the logfile
PU02 42228M001     ALL        Inconsistencies in the logfile
BEJA 41947M001     IGA        large residual in East: 21.89 mm
ANGO 41720M001     ALL        Sirmail 2356-ANGO00CHL: Tracking problems
--------------------------------------------------------------------------------------------------
5)STATISTICS OF COMBINATION
 Sol   No. STATIONS  Rms (mm)*  Chi**2/DOF  1/(Chi**2/DOF)
 --------------------------------------------------------------------------------------------------
 CHL         115       1.44       0.52           1.923
 DGF         118       1.51       0.57           1.754
 ECU   --------------------------------------------------  
 GNA         119       2.00       1.00           1.000
 IBG         185       1.50       0.56           1.786
 IGA          63       1.54       0.59           1.695
 INE          45       2.00       1.00           1.000
 LUZ          70       1.51       0.57           1.754
 UNA          69       1.63       0.67           1.492
 URY         119       1.49       0.56           1.786
--------------------------------------------------------------------------------------------------
COMBINATION  351       1.50         0.56         -----

*  A posteriori RMS of unit weight

6)RMS WITH RESPECT TO  SOLUTION in mm
 --------------------------------------------------------------------------------------------------
 Solution.                  N         E         U
 --------------------------------------------------------------------------------------------------
IGS14 core stations  (26) 0.89      0.60      0.95
All IGS stations     (69) 1.13      1.03      3.04


7)RMS WITH RESPECT TO IBG18P2015 SOLUTION in mm
 --------------------------------------------------------------------------------------------------
 Sol.                        N         E         U
 --------------------------------------------------------------------------------------------------
All stations         (347) 0.81      0.97      2.62

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

   Sol   Rms  (m)      X       Y       Z         X       Y       Z     Scale (ppm)
  -----------------------------------------------------------------------------
   CHL   0.00159   -0.0072 -0.0058 -0.0002   -0.0001  0.0001 -0.0003   -0.00022
   DGF   0.00124   -0.0006  0.0004 -0.0007    0.0000  0.0000  0.0000    0.00013
   GNA   0.00232   -0.0187 -0.0069 -0.0050    0.0000  0.0004 -0.0005    0.00019
   IBG   0.00132    0.0022 -0.0009  0.0000    0.0000  0.0000  0.0000   -0.00017
   IGA   0.00272    0.0049  0.0000  0.0060   -0.0003  0.0000  0.0002   -0.00016
   INE   0.00204   -0.0032 -0.0004 -0.0028    0.0001 -0.0001 -0.0001    0.00043
   LUZ   0.00170    0.0083  0.0036  0.0011    0.0000  0.0000  0.0003    0.00003
   UNA   0.00128    0.0014 -0.0034 -0.0027    0.0001  0.0000  0.0001   -0.00005
   URY   0.00108    0.0047  0.0075  0.0011    0.0001 -0.0001  0.0003    0.00016

  --------------------------------------------------------------------------------------------------
9)RESIDUALS EXCEEDING SPECIFIED THRESHOLD / NOTIFICATION OF DETECTED OUTLIERS
--------------------------------------------------------------------------------------------------
  Station name           Sol   Com  Residual (mm)               From                 To
  -------------------------------------------------------------------------------------------
  ISCO 40611M001           5   E      12.17          2018-08-29 00:00:00  2018-08-30 23:59:30
 
--------------------------------------------------------------------------------------------------
Sonia Costa
Coordenao de Geodsia - CGED
Instituto Brasileiro de Geografia e Estatstica - IBGE
Tel: 21 21424929 / 21 21424935




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.