Subject: [Sirgas-Mail] No.3814: IBGE SIRGAS combination report for week 2239 From: Nilton de Souza Ribas Junior From nobody Thu Jan 19 00:00:30 2023 Content-Type: multipart/alternative; boundary=”_000_ac2d4d8dccfc44d0883b4dc762680e84ibgegovbr_” --_000_ac2d4d8dccfc44d0883b4dc762680e84ibgegovbr_ Content-Type: text/plain; charset=”iso-8859-1” Content-Transfer-Encoding: quoted-printable RESULTS ---------------------------------------------------------------------------= ----------------------- 1)RESULT FILES ---------------------------------------------------------------------------= ----------------------- IBG2239S.SNX covariance matrix loosely constrained weekly combinatio= n ibg22P2239.snx covariance matrix constrained weekly combination IBG2239S.SUM summary of combination (text file) ibg22P2239.crd coordinates from week combination ---------------------------------------------------------------------------= ----------------------- 2)EQUIPMENT INCONSISTENCIES ---------------------------------------------------------------------------= ----------------------- Station PC Comments ---------------------------------------------------------------------------= ----------------------- ESNV 48039M001 URY Rec. name: LEICA GR50 -> TRIMBLE NE= TR5 Ant. name: LEIAR10 NONE -> TRM55971.0= 0 NONE ---------------------------------------------------------------------------= ----------------------- 3)MISSING STATIONS ---------------------------------------------------------------------------= ----------------------- Station PC Comments ---------------------------------------------------------------------------= ----------------------- 1 AACR GNA 1 CBMB IBG 1 EMIB IBG 1 UYNI USC ---------------------------------------------------------------------------= ----------------------- 4)EXCLUDED STATIONS ---------------------------------------------------------------------------= ----------------------- Station PC Comments ---------------------------------------------------------------------------= ----------------------- EUR2 40153M002 GNA Large residuals in UP: 30.73 mm PALM 66005M002 GNA Large residuals in UP: 31.29 mm ESNV 48039M001 URY Wrong receiver and antenna model ---------------------------------------------------------------------------= ----------------------- 5)STATISTICS OF COMBINATION Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF) ---------------------------------------------------------------------------= ----------------------- CHL 88 1.65 0.68 1.471 DGF 229 1.47 0.54 1.852 ECU 96 1.54 0.59 1.695 GNA 234 3.86 3.73 0.268 IBG 190 1.67 0.70 1.429 IGA 94 1.53 0.59 1.695 INE 48 0.05 0.01 100.000 PER 73 1.89 0.89 1.124 URY 103 1.66 0.69 1.449 USC 215 1.54 0.59 1.695 ---------------------------------------------------------------------------= ----------------------- COMBINATION 460 1.56 0.61 ----- * A posteriori RMS of unit weight 6)RMS WITH RESPECT TO SOLUTION in mm ---------------------------------------------------------------------------= ----------------------- Solution. N E U --------------------------------------------------------------------------= ------------------------ IGS20 core stations (40) 1.15 0.95 3.01 All IGS stations (111) 1.44 1.15 6.66 LARGE Residuals in mm N E U ---------------------------------------------------------------------------= ------------------------ PALM 66005M002 -1.18 -0.71 25.96 7)RMS WITH RESPECT TO IBG22P2238 SOLUTION in mm ---------------------------------------------------------------------------= ----------------------- Sol. N E U ---------------------------------------------------------------------------= ----------------------- All stations (451) 1.07 1.12 3.37 LARGE Residuals in mm N E U ---------------------------------------------------------------------------= ------------------------ CAPO 40628M001 0.03 12.11 3.93 GOJA 41654M001 -0.21 1.10 -25.16 RJCG 41657M001 -5.57 -0.62 21.17 SM01 42221M001 4.70 13.17 0.39 ---------------------------------------------------------------------------= ----------------------- 8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION ---------------------------------------------------------------------------= ----------------------- Translation (m) Rotation (”) Sol Rms (m) X Y Z X Y Z Scal= e (ppm) -------------------------------------------------------------------------= ---- CHL 0.00158 -0.0084 -0.0021 0.0016 -0.0001 0.0001 -0.0002 -0.0= 0021 DGF 0.00106 -0.0001 -0.0002 0.0001 0.0000 0.0000 0.0000 -0.0= 0007 ECU 0.00096 0.0037 0.0043 -0.0010 0.0000 0.0000 0.0002 0.0= 0046 GNA 0.00471 0.0008 -0.0006 -0.0025 0.0001 0.0000 0.0000 0.0= 0006 IBG 0.00232 -0.0004 -0.0027 0.0032 -0.0001 0.0000 -0.0001 -0.0= 0007 IGA 0.00092 0.0065 -0.0039 -0.0080 0.0003 0.0001 0.0002 0.0= 0016 INE 0.00378 -0.0113 -0.0052 -0.0076 0.0003 -0.0002 -0.0003 0.0= 0033 PER 0.00415 0.0053 0.0054 -0.0136 0.0004 0.0002 0.0002 0.0= 0004 URY 0.00120 0.0140 0.0062 0.0032 0.0001 -0.0003 0.0004 0.0= 0015 USC 0.00166 -0.0012 -0.0003 -0.0016 0.0000 0.0000 0.0000 0.0= 0018 -------------------------------------------------------------------------= ------------------------- Att, [cid:image001.png@01D92B57.9F0DA140] Nilton de Souza Ribas Junior Gerente de Geod=E9sia e Cartografia Superintend=EAncia Estadual da Bahia Tel: (71) 2105-8675 E-mail: nilton.junior@ibge.gov.br Miss=E3o: Retratar o Brasil com informa=E7=F5es necess=E1rias ao conhecimen= to de sua realidade e ao exerc=EDcio da cidadania. ________________________________ Esta mensagem =E9 reservada. Sua divulga=E7=E3o, distribui=E7=E3o, reprodu= =E7=E3o ou qualquer forma de uso =E9 proibida e depende de pr=E9via autoriz= a=E7=E3o desta Institui=E7=E3o. O remetente utiliza o correio eletr=F4nico = no exerc=EDcio do seu trabalho ou em raz=E3o dele, eximindo esta Institui= =E7=E3o de qualquer responsabilidade por utiliza=E7=E3o indevida. Se voc=EA= recebeu esta mensagem por engano, favor elimin=E1-la imediatamente. This message is reserved. Its disclosure, distribution, reproduction, or an= y other form of use is prohibited and shall depend upon previous proper aut= horization. The sender uses electronic mail in the exercise of his/her work= or by virtue thereof, and the Institution accepts no liability for its und= ue use. If you have received this e-mail by mistake, please delete it immed= iately. --_000_ac2d4d8dccfc44d0883b4dc762680e84ibgegovbr_ Content-Type: text/html; charset=”iso-8859-1” Content-Transfer-Encoding: quoted-printable

RESULTS

----------------------------------------------------------= ----------------------------------------

 

1)RESULT FILES

----------------------------------------------------------= ----------------------------------------

IBG2239S.SNX        cov= ariance matrix loosely constrained weekly combination

ibg22P2239.snx      covariance ma= trix constrained weekly combination

IBG2239S.SUM        sum= mary of combination (text file)

ibg22P2239.crd      coordinates f= rom week combination

----------------------------------------------------------= ----------------------------------------

2)EQUIPMENT INCONSISTENCIES

----------------------------------------------------------= ----------------------------------------

Station        &nb= sp;    PC        Comments=

----------------------------------------------------------= ----------------------------------------

ESNV 48039M001      URY &nbs= p;     Rec. name: LEICA GR50    &nb= sp;      -> TRIMBLE NETR5   &nbs= p;  

         &nbs= p;            &= nbsp;       Ant. name: LEIAR10 &nbs= p;       NONE -> TRM55971.00  &n= bsp;  NONE

 

----------------------------------------------------------= ----------------------------------------

 

3)MISSING STATIONS

----------------------------------------------------------= ----------------------------------------

Station        PC =          Comments=

----------------------------------------------------------= ----------------------------------------

1 AACR       GNA<= /span>

1 CBMB       IBG<= /span>

1 EMIB       IBG<= /span>

1 UYNI       USC<= /span>

 

----------------------------------------------------------= ----------------------------------------

 

4)EXCLUDED STATIONS

----------------------------------------------------------= ----------------------------------------

Station        &nb= sp;    PC        Comments=

----------------------------------------------------------= ----------------------------------------

EUR2 40153M002      GNA &nbs= p;     Large residuals in UP: 30.73 mm

PALM 66005M002      GNA &nbs= p;     Large residuals in UP: 31.29 mm

ESNV 48039M001      URY &nbs= p;     Wrong receiver and antenna model

 

----------------------------------------------------------= ----------------------------------------

5)STATISTICS OF COMBINATION

Sol   No. STATIONS  Rms (mm)*  Chi**2/= DOF  1/(Chi**2/DOF)

----------------------------------------------------------= ----------------------------------------

CHL          = 88       1.65     &n= bsp;       0.68     =     1.471

 DGF         = 229       1.47     &= nbsp;       0.54     = ;    1.852

 ECU        &= nbsp; 96       1.54    &n= bsp;        0.59    =      1.695

 GNA         = 234       3.86     &= nbsp;       3.73     = ;    0.268

 IBG         = 190       1.67     &= nbsp;       0.70     = ;    1.429

 IGA        &= nbsp; 94       1.53    &n= bsp;        0.59    =      1.695

 INE        &= nbsp; 48       0.05    &n= bsp;        0.01    =    100.000

 PER        &= nbsp; 73       1.89     &= nbsp;       0.89    =      1.124

 URY         = 103       1.66     &= nbsp;       0.69     = ;    1.449

 USC         = 215       1.54     &= nbsp;       0.59     = ;    1.695

----------------------------------------------------------= ----------------------------------------

COMBINATION  460       = 1.56         0.61   =       -----

 

*  A posteriori RMS of unit weight<= /p>

 

6)RMS WITH RESPECT TO  SOLUTION in mm

----------------------------------------------------------= ----------------------------------------

Solution.        &= nbsp;         N   &n= bsp;     E       &nb= sp; U

 ----------------------------------------------------= ----------------------------------------------

IGS20 core stations  (40) 1.15    = ;  0.95      3.01

All IGS stations     (111) 1.44 &= nbsp;    1.15      6.66

 

LARGE Residuals in mm N E U

----------------------------------------------------------= -----------------------------------------

PALM 66005M002       &n= bsp;       -1.18     -0.7= 1     25.96

 

 

7)RMS WITH RESPECT TO IBG22P2238 SOLUTION in mm=

----------------------------------------------------------= ----------------------------------------

Sol.         =             &nb= sp;  N         E  &n= bsp;      U

----------------------------------------------------------= ----------------------------------------

All stations       &nbs= p; (451) 1.07      1.12    &nb= sp; 3.37

 

LARGE Residuals in mm N E U

----------------------------------------------------------= -----------------------------------------

CAPO 40628M001       &n= bsp;        0.03    = 12.11      3.93

GOJA 41654M001       &n= bsp;       -0.21     = ; 1.10    -25.16

RJCG 41657M001       &n= bsp;       -5.57     -0.6= 2     21.17

SM01 42221M001       &n= bsp;        4.70    = 13.17      0.39

 

----------------------------------------------------------= ----------------------------------------

8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBIN= ED SOLUTION

----------------------------------------------------------= ----------------------------------------

         &nbs= p;          Translation (m)&nb= sp;            Rotat= ion (")

 

   Sol   Rms  (m)  &nbs= p;   X       Y   &nb= sp;   Z         X &n= bsp;     Y       Z &= nbsp;   Scale (ppm)

  ---------------------------------------------------= --------------------------

   CHL   0.00158   -0.0084 -= 0.0021  0.0016   -0.0001  0.0001 -0.0002   -0= .00021

   DGF   0.00106   -0.0001 -= 0.0002  0.0001    0.0000  0.0000  0.0000 = ;  -0.00007

   ECU   0.00096    0.0= 037  0.0043 -0.0010    0.0000  0.0000  0.0002=     0.00046

   GNA   0.00471    0.0= 008 -0.0006 -0.0025    0.0001  0.0000  0.0000 = ;   0.00006

   IBG   0.00232   -0.0004 -= 0.0027  0.0032   -0.0001  0.0000 -0.0001   -0= .00007

   IGA   0.00092    0.0= 065 -0.0039 -0.0080    0.0003  0.0001  0.0002 = ;   0.00016

   INE   0.00378   -0.0113 -= 0.0052 -0.0076    0.0003 -0.0002 -0.0003    0= .00033

   PER   0.00415    0.0= 053  0.0054 -0.0136    0.0004  0.0002  0.0002=     0.00004

   URY   0.00120    0.0= 140  0.0062  0.0032    0.0001 -0.0003  0.0004=     0.00015

   USC   0.00166   -0.0012 -= 0.0003 -0.0016    0.0000  0.0000  0.0000 &nbs= p;  0.00018

 

  ----------------------------------------------= ----------------------------------------------------

 

Att,

 

3D”cid:image001.png@01D92B57.9F0DA140”= 3D”cid:imag= 

Nilton de Souza Ribas Junior
Gerente de Geod=E9sia e Cartografia
Superintend=EAncia Estadual da Bahia
Tel: (71) 2105-8675
E-mail: nilton.juni= or@ibge.gov.br

Miss=E3o= : Retratar o Brasil com informa=E7=F5es necess=E1rias ao conhecimento de sua realidad= e e ao exerc=EDcio da cidadania.

 

= Esta mensagem =E9 reservada. Sua divulga=E7=E3o, distribui=E7=E3o, repr= odu=E7=E3o ou qualquer forma de uso =E9 proibida e depende de pr=E9via autoriza=E7=E3o desta Institui=E7=E3o. O remetente utiliza o c= orreio eletr=F4nico no exerc=EDcio do seu trabalho ou em raz=E3o dele, exim= indo esta Institui=E7=E3o de qualquer responsabilidade por utiliza=E7=E3o i= ndevida. Se voc=EA recebeu esta mensagem por engano, favor elimin=E1-la imediatamente.

=
This message is reserved. Its disclosure, distribution, reproduction, or an= y other form of use is prohibited and shall depend upon previous proper aut= horization. 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 b= y mistake, please delete it immediately.

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