Subject: [Sirgas-Mail] No.2689: IBGE SIRGAS combination report for week 2069 From: Sonia Costa RESULTS -------------------------------------------------------------------------------------------------- 1)RESULT FILES -------------------------------------------------------------------------------------------------- IBG2069S.SNX covariance matrix loosely constrained weekly combination ibg19P2069.snx covariance matrix constrained weekly combination IBG2069S.SUM summary of combination (text file) ibg19P2069.crd coordinates from week combination -------------------------------------------------------------------------------------------------- 2)EQUIPMENT INCONSISTENCIES -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- None -------------------------------------------------------------------------------------------------- 3)MISSING STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- GLPS DGF VALL DGF ALBE ECU AP01 ECU FQNE ECU GLPS ECU MANA ECU SCUB ECU RJVA GNA OHI3 IBG Excluded due to large residuals RJVA URY -------------------------------------------------------------------------------------------------- 4)EXCLUDED STATIONS -------------------------------------------------------------------------------------------------- Station PC Comments -------------------------------------------------------------------------------------------------- NAS0 43607S001 ALL antenna without IGS calibration SM01 42221M001 DGF Large residual in East: 14.88 mm UYBA 66017M001 CHL Only one day of data -------------------------------------------------------------------------------------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) -------------------------------------------------------------------------------------------------- CHL 120 1.46 0.54 1.852 DGF 203 1.55 0.60 1.667 ECU 124 1.60 0.64 1.563 GNA 120 0.10 0.01 100.000 IBG 210 1.52 0.58 1.724 IGA 96 1.52 0.57 1.754 INE 54 2.53 1.60 0.625 URY 116 1.48 0.55 1.818 -------------------------------------------------------------------------------------------------- COMBINATION 361 1.52 0.58 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm -------------------------------------------------------------------------------------------------- Solution. N E U -------------------------------------------------------------------------------------------------- IGS14 core stations (23) 1.66 1.66 1.91 All IGS stations (75) 1.30 1.21 2.65 7)RMS WITH RESPECT TO IBG19P2068 SOLUTION in mm -------------------------------------------------------------------------------------------------- Sol. N E U -------------------------------------------------------------------------------------------------- All stations (355) 0.99 1.06 3.16 LARGE Residuals in mm N E U ----------------------------------------------------------------------------- OHI2 66008M005 -12.97 8.69 11.57 OHI3 66008M006 -11.87 8.05 -1.71 -------------------------------------------------------------------------------------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION -------------------------------------------------------------------------------------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scale (ppm) ----------------------------------------------------------------------------- CHL 0.00162 -0.0056 -0.0009 -0.0055 0.0002 0.0001 -0.0002 -0.00029 DGF 0.00096 -0.0001 0.0001 -0.0001 0.0000 0.0000 0.0000 0.00002 ECU 0.00121 0.0027 -0.0083 0.0003 0.0001 0.0000 0.0001 -0.00016 GNA 0.00241 -0.0038 -0.0090 0.0062 -0.0004 0.0000 -0.0002 -0.00013 IBG 0.00128 0.0015 0.0017 -0.0019 0.0000 0.0000 0.0001 -0.00010 IGA 0.00117 -0.0005 -0.0004 -0.0021 0.0000 0.0000 0.0000 0.00014 INE 0.00227 -0.0016 -0.0002 -0.0041 0.0001 0.0000 -0.0001 0.00040 URY 0.00120 0.0035 0.0074 -0.0033 0.0001 0.0000 0.0002 0.00004 -------------------------------------------------------------------------------------------------- 9)RESIDUALS EXCEEDING SPECIFIED THRESHOLD / NOTIFICATION OF DETECTED OUTLIERS -------------------------------------------------------------------------------------------------- Station name Sol Com Residual (mm) From To ------------------------------------------------------------------------------------------- OHI2 66008M005 4 N -13.26 2019-09-07 00:00:00 2019-09-07 23:59:30 OHI2 66008M005 4 E 10.30 2019-09-07 00:00:00 2019-09-07 23:59:30 -------------------------------------------------------------------------------------------------- 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
--------------------------------------------------------------------------------------------------
IBG2069S.SNX        covariance matrix loosely constrained weekly combination
ibg19P2069.snx      covariance matrix constrained weekly combination
IBG2069S.SUM        summary of combination (text file)
ibg19P2069.crd      coordinates from week combination
--------------------------------------------------------------------------------------------------
2)EQUIPMENT INCONSISTENCIES
--------------------------------------------------------------------------------------------------
Station             PC        Comments
--------------------------------------------------------------------------------------------------
None
--------------------------------------------------------------------------------------------------

3)MISSING STATIONS
--------------------------------------------------------------------------------------------------
Station        PC          Comments
--------------------------------------------------------------------------------------------------
GLPS          DGF
VALL          DGF
ALBE          ECU
AP01          ECU
FQNE          ECU
GLPS          ECU
MANA          ECU
SCUB          ECU
RJVA          GNA
OHI3          IBG          Excluded due to large residuals
RJVA          URY
--------------------------------------------------------------------------------------------------

4)EXCLUDED STATIONS
--------------------------------------------------------------------------------------------------
Station             PC        Comments
--------------------------------------------------------------------------------------------------
NAS0 43607S001     ALL        antenna without IGS calibration
SM01 42221M001     DGF        Large residual in East: 14.88 mm
UYBA 66017M001     CHL        Only one day of data
--------------------------------------------------------------------------------------------------
5)STATISTICS OF COMBINATION
 Sol   No. STATIONS  Rms (mm)*  Chi**2/DOF  1/(Chi**2/DOF)
 --------------------------------------------------------------------------------------------------
 CHL         120       1.46         0.54         1.852
 DGF         203       1.55         0.60         1.667
 ECU         124       1.60         0.64         1.563
 GNA         120       0.10         0.01         100.000
 IBG         210       1.52         0.58         1.724
 IGA          96       1.52         0.57         1.754
 INE          54       2.53         1.60         0.625
 URY         116       1.48         0.55         1.818
--------------------------------------------------------------------------------------------------
COMBINATION  361       1.52         0.58         -----

*  A posteriori RMS of unit weight

6)RMS WITH RESPECT TO  SOLUTION in mm
 --------------------------------------------------------------------------------------------------
 Solution.                  N         E         U
 --------------------------------------------------------------------------------------------------
IGS14 core stations  (23) 1.66      1.66      1.91
All IGS stations     (75) 1.30      1.21      2.65


7)RMS WITH RESPECT TO IBG19P2068 SOLUTION in mm
 --------------------------------------------------------------------------------------------------
 Sol.                        N         E         U
 --------------------------------------------------------------------------------------------------
All stations         (355) 0.99      1.06      3.16

LARGE Residuals in mm            N         E         U
-----------------------------------------------------------------------------
 OHI2 66008M005              -12.97      8.69     11.57
 OHI3 66008M006              -11.87      8.05     -1.71

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

   Sol   Rms  (m)      X       Y       Z         X       Y       Z     Scale (ppm)
  -----------------------------------------------------------------------------
   CHL   0.00162   -0.0056 -0.0009 -0.0055    0.0002  0.0001 -0.0002   -0.00029
   DGF   0.00096   -0.0001  0.0001 -0.0001    0.0000  0.0000  0.0000    0.00002
   ECU   0.00121    0.0027 -0.0083  0.0003    0.0001  0.0000  0.0001   -0.00016
   GNA   0.00241   -0.0038 -0.0090  0.0062   -0.0004  0.0000 -0.0002   -0.00013
   IBG   0.00128    0.0015  0.0017 -0.0019    0.0000  0.0000  0.0001   -0.00010
   IGA   0.00117   -0.0005 -0.0004 -0.0021    0.0000  0.0000  0.0000    0.00014
   INE   0.00227   -0.0016 -0.0002 -0.0041    0.0001  0.0000 -0.0001    0.00040
   URY   0.00120    0.0035  0.0074 -0.0033    0.0001  0.0000  0.0002    0.00004

  --------------------------------------------------------------------------------------------------
9)RESIDUALS EXCEEDING SPECIFIED THRESHOLD / NOTIFICATION OF DETECTED OUTLIERS
--------------------------------------------------------------------------------------------------
  Station name           Sol   Com  Residual (mm)               From                 To
  -------------------------------------------------------------------------------------------
  OHI2 66008M005           4   N     -13.26          2019-09-07 00:00:00  2019-09-07 23:59:30
  OHI2 66008M005           4   E      10.30          2019-09-07 00:00:00  2019-09-07 23:59:30

--------------------------------------------------------------------------------------------------
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.