Subject: [Sirgas-Mail] No.3807: IBGE SIRGAS combination report for week 2237
From: Mario Alexandre de Abreu <mario.abreu@ibge.gov.br>

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RESULTS
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1)RESULT FILES
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IBG2237S.SNX        covariance matrix loosely constrained weekly combination
ibg22P2237.snx      covariance matrix constrained weekly combination
IBG2237S.SUM        summary of combination (text file)
ibg22P2237.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
--------------------------------------------------------------------------------------------------
 1 CN41       ECU
 1 VERA       ECU
 1 AACR       GNA
 1 CBMB       IBG
 1 EMIB       IBG

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4)EXCLUDED STATIONS
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Station             PC        Comments
--------------------------------------------------------------------------------------------------
PASM 48063M001      GNA       Antenna change on 2022-11-21 disregarded
PASM 48063M001      USC       Antenna change on 2022-11-21 disregarded
SM01 42221M001      PER       Large residuals in E: -13.09 mm

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5)STATISTICS OF COMBINATION
 Sol   No. STATIONS  Rms (mm)*  Chi**2/DOF  1/(Chi**2/DOF)
 --------------------------------------------------------------------------------------------------
 CHL          88       1.59             0.64         1.563
 DGF         227       1.44             0.52         1.923
 ECU          92       1.52             0.58         1.724
 GNA         236       3.52             3.10         0.323
 IBG         188       1.61             0.65         1.538
 IGA          91       1.54             0.60         1.667
 INE          47       0.02             0.01         100.000
 PER          71       1.56             0.61         1.639
 URY         106       1.56             0.61         1.639
 USC         211       1.50             0.56         1.786
--------------------------------------------------------------------------------------------------
COMBINATION  456       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  (40) 1.29      0.96      1.34
All IGS stations     (124) 1.51      1.64      4.55


7)RMS WITH RESPECT TO IBG22P2236 SOLUTION in mm
 --------------------------------------------------------------------------------------------------
 Sol.                        N         E         U
 --------------------------------------------------------------------------------------------------
All stations         (453) 0.81      1.24      3.08

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8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION
--------------------------------------------------------------------------------------------------
                    Translation (m)             Rotation (&#8221;)

   Sol   Rms  (m)      X       Y       Z         X       Y       Z     Scale (ppm)
  -----------------------------------------------------------------------------
   CHL   0.00131   -0.0006 -0.0051 -0.0001   -0.0001  0.0000 -0.0001   -0.00019
   DGF   0.00088   -0.0001  0.0001  0.0005    0.0000  0.0000  0.0000    0.00006
   ECU   0.00094   -0.0014 -0.0026 -0.0026    0.0001  0.0001 -0.0001    0.00000
   GNA   0.00243    0.0010  0.0008 -0.0012    0.0000  0.0000  0.0000    0.00034
   IBG   0.00175    0.0017 -0.0014  0.0017   -0.0001  0.0000  0.0000    0.00003
   IGA   0.00093    0.0016 -0.0028  0.0026    0.0000  0.0000  0.0001   -0.00021
   INE   0.00226    0.0071  0.0024 -0.0019    0.0000  0.0001  0.0002    0.00075
   PER   0.00258    0.0061  0.0024 -0.0003    0.0000  0.0000  0.0002    0.00039
   URY   0.00084    0.0059  0.0031 -0.0019    0.0001 -0.0001  0.0002   -0.00016
   USC   0.00120   -0.0003  0.0004 -0.0008    0.0000  0.0000  0.0000    0.00002


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Saludos,

Mrio Alexandre de Abreu
Engenheiro Cartgrafo

GGC - Gerncia de Geodsia e Cartografia
UE/DF - Unidade Estadual do Distrito Federal
IBGE - Instituto Brasileiro de Geografia e Estatstica
======================================
Tel (61) 3319-2190
mario.abreu@ibge.gov.br

________________________________

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<p></p>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><br>
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<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>RESULTS</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><br>
</div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>1)RESULT FILES</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>IBG2237S.SNX&nbsp; &nbsp; &nbsp; &nbsp; covariance matrix loosely constrained weekly combination</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>ibg22P2237.snx&nbsp; &nbsp; &nbsp; covariance matrix constrained weekly combination</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>IBG2237S.SUM&nbsp; &nbsp; &nbsp; &nbsp; summary of combination (text file)</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>ibg22P2237.crd&nbsp; &nbsp; &nbsp; coordinates from week combination</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>2)EQUIPMENT INCONSISTENCIES</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>Station&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;PC&nbsp; &nbsp; &nbsp; &nbsp; Comments</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>None</span></div>
<div><br>
</div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><br>
</div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>3)MISSING STATIONS</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>Station&nbsp; &nbsp; &nbsp; &nbsp; PC&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Comments</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;1 CN41&nbsp; &nbsp; &nbsp; &nbsp;ECU</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;1 VERA&nbsp; &nbsp; &nbsp; &nbsp;ECU</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;1 AACR&nbsp; &nbsp; &nbsp; &nbsp;GNA</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;1 CBMB&nbsp; &nbsp; &nbsp; &nbsp;IBG</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;1 EMIB&nbsp; &nbsp; &nbsp; &nbsp;IBG</span></div>
<div><br>
</div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><br>
</div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>4)EXCLUDED STATIONS</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>Station&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;PC&nbsp; &nbsp; &nbsp; &nbsp; Comments</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>PASM 48063M001&nbsp; &nbsp; &nbsp; GNA&nbsp; &nbsp; &nbsp; &nbsp;Antenna change on 2022-11-21 disregarded</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>PASM 48063M001&nbsp; &nbsp; &nbsp; USC&nbsp; &nbsp; &nbsp; &nbsp;Antenna change on 2022-11-21 disregarded</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>SM01 42221M001&nbsp; &nbsp; &nbsp; PER&nbsp; &nbsp; &nbsp; &nbsp;Large residuals in E: -13.09 mm</span></div>
<div><br>
</div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>5)STATISTICS OF COMBINATION</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;Sol&nbsp; &nbsp;No. STATIONS&nbsp; Rms (mm)*&nbsp; Chi**2/DOF&nbsp; 1/(Chi**2/DOF)</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;CHL&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 88&nbsp; &nbsp; &nbsp; &nbsp;1.59&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.64&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.563&nbsp;</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;DGF&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;227&nbsp; &nbsp; &nbsp; &nbsp;1.44&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.52&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.923&nbsp;</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;ECU&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 92&nbsp; &nbsp; &nbsp; &nbsp;1.52&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.58&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.724&nbsp;</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;GNA&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;236&nbsp; &nbsp; &nbsp; &nbsp;3.52&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;3.10&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.323&nbsp;</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;IBG&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;188&nbsp; &nbsp; &nbsp; &nbsp;1.61&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.65&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.538&nbsp;</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;IGA&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 91&nbsp; &nbsp; &nbsp; &nbsp;1.54&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.60&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.667&nbsp;</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;INE&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 47&nbsp; &nbsp; &nbsp; &nbsp;0.02&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.01&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;100.000&nbsp;</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;PER&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 71&nbsp; &nbsp; &nbsp; &nbsp;1.56&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.61&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.639&nbsp;</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;URY&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;106&nbsp; &nbsp; &nbsp; &nbsp;1.56&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.61&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.639&nbsp;</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;USC&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;211&nbsp; &nbsp; &nbsp; &nbsp;1.50&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.56&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.786&nbsp;</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>COMBINATION&nbsp; 456&nbsp; &nbsp; &nbsp; &nbsp;1.52&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.58&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;-----&nbsp;</span></div>
<div><br>
</div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>*&nbsp; A posteriori RMS of unit weight</span></div>
<div><br>
</div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>6)RMS WITH RESPECT TO&nbsp; SOLUTION in mm</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;Solution.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; N&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;E&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;U&nbsp;</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>IGS14 core stations&nbsp; (40) 1.29&nbsp; &nbsp; &nbsp; 0.96&nbsp; &nbsp; &nbsp; 1.34&nbsp;</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>All IGS stations&nbsp; &nbsp; &nbsp;(124) 1.51&nbsp; &nbsp; &nbsp; 1.64&nbsp; &nbsp; &nbsp; 4.55&nbsp;</span></div>
<div><br>
</div>
<div><br>
</div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>7)RMS WITH RESPECT TO IBG22P2236 SOLUTION in mm</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;Sol.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; N&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;E&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;U</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>All stations&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;(453) 0.81&nbsp; &nbsp; &nbsp; 1.24&nbsp; &nbsp; &nbsp; 3.08&nbsp;</span></div>
<div><br>
</div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>--------------------------------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Translation (m)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Rotation (&quot;)</span></div>
<div><br>
</div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp; &nbsp;Sol&nbsp; &nbsp;Rms&nbsp; (m)&nbsp; &nbsp; &nbsp; X&nbsp; &nbsp; &nbsp; &nbsp;Y&nbsp; &nbsp; &nbsp; &nbsp;Z&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;X&nbsp; &nbsp; &nbsp; &nbsp;Y&nbsp; &nbsp; &nbsp; &nbsp;Z&nbsp; &nbsp; &nbsp;Scale (ppm)</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp; -----------------------------------------------------------------------------</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp; &nbsp;CHL&nbsp; &nbsp;0.00131&nbsp; &nbsp;-0.0006 -0.0051 -0.0001&nbsp; &nbsp;-0.0001&nbsp; 0.0000 -0.0001&nbsp; &nbsp;-0.00019</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp; &nbsp;DGF&nbsp; &nbsp;0.00088&nbsp; &nbsp;-0.0001&nbsp; 0.0001&nbsp; 0.0005&nbsp; &nbsp; 0.0000&nbsp; 0.0000&nbsp; 0.0000&nbsp; &nbsp; 0.00006</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp; &nbsp;ECU&nbsp; &nbsp;0.00094&nbsp; &nbsp;-0.0014 -0.0026 -0.0026&nbsp; &nbsp; 0.0001&nbsp; 0.0001 -0.0001&nbsp; &nbsp; 0.00000</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp; &nbsp;GNA&nbsp; &nbsp;0.00243&nbsp; &nbsp; 0.0010&nbsp; 0.0008 -0.0012&nbsp; &nbsp; 0.0000&nbsp; 0.0000&nbsp; 0.0000&nbsp; &nbsp; 0.00034</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp; &nbsp;IBG&nbsp; &nbsp;0.00175&nbsp; &nbsp; 0.0017 -0.0014&nbsp; 0.0017&nbsp; &nbsp;-0.0001&nbsp; 0.0000&nbsp; 0.0000&nbsp; &nbsp; 0.00003</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp; &nbsp;IGA&nbsp; &nbsp;0.00093&nbsp; &nbsp; 0.0016 -0.0028&nbsp; 0.0026&nbsp; &nbsp; 0.0000&nbsp; 0.0000&nbsp; 0.0001&nbsp; &nbsp;-0.00021</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp; &nbsp;INE&nbsp; &nbsp;0.00226&nbsp; &nbsp; 0.0071&nbsp; 0.0024 -0.0019&nbsp; &nbsp; 0.0000&nbsp; 0.0001&nbsp; 0.0002&nbsp; &nbsp; 0.00075</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp; &nbsp;PER&nbsp; &nbsp;0.00258&nbsp; &nbsp; 0.0061&nbsp; 0.0024 -0.0003&nbsp; &nbsp; 0.0000&nbsp; 0.0000&nbsp; 0.0002&nbsp; &nbsp; 0.00039</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp; &nbsp;URY&nbsp; &nbsp;0.00084&nbsp; &nbsp; 0.0059&nbsp; 0.0031 -0.0019&nbsp; &nbsp; 0.0001 -0.0001&nbsp; 0.0002&nbsp; &nbsp;-0.00016</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp; &nbsp;USC&nbsp; &nbsp;0.00120&nbsp; &nbsp;-0.0003&nbsp; 0.0004 -0.0008&nbsp; &nbsp; 0.0000&nbsp; 0.0000&nbsp; 0.0000&nbsp; &nbsp; 0.00002</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp;</span></div>
<div><span style=&#8221;font-family: &quot;Courier New&quot;, monospace;&#8221;>&nbsp; --------------------------------------------------------------------------------------------------</span></div>
<br>
<p></p>
<p><span style=&#8221;font-size: 12pt; font-family: &quot;Times New Roman&quot;, Times, serif, serif, EmojiFont;&#8221;>Saludos,</span><br>
</p>
<div id=&#8221;Signature&#8221;>
<div id=&#8221;divtagdefaultwrapper&#8221; dir=&#8221;ltr&#8221; style=&#8221;font-size:12pt; color:rgb(0,0,0)&#8221;>
<div style=&#8221;font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols; font-size:16px&#8221;>
<font face=&#8221;Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols&#8221; size=&#8221;2&#8221;><span style=&#8221;font-size:16px&#8221;><font face=&#8221;Times New Roman,Times,serif,serif,EmojiFont&#8221; size=&#8221;3&#8221;><span style=&#8221;font-size:12pt&#8221;>Mrio
 Alexandre de Abreu</span></font></span></font></div>
<div style=&#8221;font-family:Calibri,Helvetica,sans-serif,EmojiFont,&quot;Apple Color Emoji&quot;,&quot;Segoe UI Emoji&quot;,NotoColorEmoji,&quot;Segoe UI Symbol&quot;,&quot;Android Emoji&quot;,EmojiSymbols; font-size:16px&#8221;>
<font face=&#8221;Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols&#8221; size=&#8221;2&#8221;><span style=&#8221;font-size:16px&#8221;><font face=&#8221;Times New Roman,Times,serif,serif,EmojiFont&#8221; size=&#8221;3&#8221;><span style=&#8221;font-size:12pt&#8221;>Engenheiro
 Cartgrafo</span></font></span></font></div>
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<span style=&#8221;font-size:12pt; font-family:&quot;Times New Roman&quot;,Times,serif,serif,EmojiFont&#8221;><span style=&#8221;font-family:&quot;Times New Roman&quot;,Times,serif,serif,EmojiFont; font-size:16px&#8221;>G</span><span style=&#8221;font-family:&quot;Times New Roman&quot;,Times,serif,serif,EmojiFont; font-size:16px&#8221;>GC
 -&nbsp;</span>Gerncia de Geodsia e Cartografia&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</span></div>
<div style=&#8221;font-size:16px; margin-top:0px; margin-bottom:0px&#8221;><font face=&#8221;Times New Roman, Times, serif, serif, EmojiFont&#8221;>UE/DF - Unidade Estadual do Distrito Federal</font></div>
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<font face=&#8221;Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols&#8221; size=&#8221;2&#8221;><span style=&#8221;font-size:16px&#8221;><font face=&#8221;Times New Roman,Times,serif,serif,EmojiFont&#8221; size=&#8221;3&#8221;><span style=&#8221;font-size:12pt&#8221;></span></font></span></font></div>
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<font face=&#8221;Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols&#8221; size=&#8221;2&#8221;><span style=&#8221;font-size:16px&#8221;><font face=&#8221;Times New Roman,Times,serif,serif,EmojiFont&#8221; size=&#8221;3&#8221;><span style=&#8221;font-size:12pt&#8221;>IBGE
 - Instituto Brasileiro de Geografia e Estatstica</span></font></span></font></div>
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<font face=&#8221;Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols&#8221; size=&#8221;2&#8221;><span style=&#8221;font-size:16px&#8221;><font face=&#8221;Times New Roman,Times,serif,serif,EmojiFont&#8221; size=&#8221;3&#8221;><span style=&#8221;font-size:12pt&#8221;>======================================</span></font></span></font></div>
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 (61) 3319-2190</span></font><font face=&#8221;Times New Roman,Times,serif,serif,EmojiFont&#8221; size=&#8221;3&#8221;><span style=&#8221;font-size:12pt&#8221;><br>
mario.abreu@ibge.gov.br</span></font></span></font></div>
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