Subject: [Sirgas-Mail] No.2828: IBGE SIRGAS combination report for week 2086
From: Sonia Costa <sonia.alves@ibge.gov.br>

RESULTS
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1)RESULT FILES
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IBG2086S.SNX    covariance matrix loosely constrained weekly combination
ibg20P2086.snx   covariance matrix constrained weekly combination
IBG2086S.SUM    summary of combination (text file)
ibg20P2086.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
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SSIA     DGF
SSIA     ECU
BLPZ     URY
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4)EXCLUDED STATIONS
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Station      PC    Comments
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None
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5)STATISTICS OF COMBINATION
Sol No. STATIONS Rms (mm)* Chi**2/DOF 1/(Chi**2/DOF)
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CHL     90   1.64    0.67    1.493
DGF    222   1.60    0.64    1.563
ECU    114   1.54    0.59    1.695
GNA    110   0.21    0.01    1.000
IBG    203   1.67    0.70    1.429
IGA    103   1.46    0.54    1.852
INE     51   3.08    2.37    0.422
URY     97   1.71    0.73    1.370
USC     94   1.59    0.63    1.587
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COMBINATION 372   1.61    0.65    -----


* A posteriori RMS of unit weight


6)RMS WITH RESPECT TO SOLUTION in mm
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Solution.         N    E    U
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IGS14 core stations (25) 0.77   0.57   0.65
All IGS stations  (72) 0.87   1.08   2.35




7)RMS WITH RESPECT TO IBG19P2085 SOLUTION in mm
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Sol.            N    E    U
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All stations    (368) 0.90   1.10   3.10


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


 Sol Rms (m)   X   Y   Z    X   Y   Z  Scale (ppm)
 -----------------------------------------------------------------------------
 CHL 0.00112  0.0002 -0.0027 0.0040 -0.0001 -0.0001 0.0000  0.00000
 DGF 0.00100 -0.0006 0.0005 -0.0002  0.0000 0.0000 0.0000  0.00007
 ECU 0.00108  0.0041 -0.0008 0.0035 -0.0001 0.0000 0.0001 -0.00007
 GNA 0.00233 -0.0160 -0.0127 0.0048 -0.0004 0.0004 -0.0004  0.00096
 IBG 0.00147 -0.0013 -0.0021 -0.0017  0.0000 0.0001 -0.0001 -0.00019
 IGA 0.00079  0.0015 -0.0001 0.0012  0.0000 0.0000 0.0001 -0.00004
 INE 0.00183 -0.0014 0.0004 0.0003  0.0000 0.0000 -0.0001  0.00012
 URY 0.00092  0.0033 0.0061 -0.0106  0.0003 0.0002 0.0001 -0.00014
 USC 0.00187  0.0012 0.0024 -0.0050  0.0001 0.0001 0.0001  0.00001

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Sonia Costa
Coordenao de Geodsia - CGED
Instituto Brasileiro de Geografia e Estatstica - IBGE
Tel: 21 21424929 / 21 21424935
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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.<font face=&#8221;Default Sans Serif,Verdana,Arial,Helvetica,sans-serif&#8221; size=&#8221;2&#8221;><div style=&#8221;&#8221;><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>RESULTS</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;><br></font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>1)RESULT FILES</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>IBG2086S.SNX&nbsp; &nbsp; &nbsp; &nbsp; covariance matrix loosely constrained weekly combination</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>ibg20P2086.snx&nbsp; &nbsp; &nbsp; covariance matrix constrained weekly combination</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>IBG2086S.SUM&nbsp; &nbsp; &nbsp; &nbsp; summary of combination (text file)</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>ibg20P2086.crd&nbsp; &nbsp; &nbsp; coordinates from week combination</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>2)EQUIPMENT INCONSISTENCIES</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>Station&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;PC&nbsp; &nbsp; &nbsp; &nbsp; Comments</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>None</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;><br></font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>3)MISSING STATIONS</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>Station&nbsp; &nbsp; &nbsp; &nbsp; PC&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Comments</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>SSIA&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; DGF</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>SSIA&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; ECU</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>BLPZ&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; URY</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;><br></font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>4)EXCLUDED STATIONS</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>Station&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;PC&nbsp; &nbsp; &nbsp; &nbsp; Comments</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>None</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>5)STATISTICS OF COMBINATION</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp;Sol&nbsp; &nbsp;No. STATIONS&nbsp; Rms (mm)*&nbsp; Chi**2/DOF&nbsp; 1/(Chi**2/DOF)</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp;--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp;CHL&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 90&nbsp; &nbsp; &nbsp; &nbsp;1.64&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.67&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.493&nbsp;</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp;DGF&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;222&nbsp; &nbsp; &nbsp; &nbsp;1.60&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.64&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.563&nbsp;</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp;ECU&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;114&nbsp; &nbsp; &nbsp; &nbsp;1.54&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.59&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.695&nbsp;</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp;GNA&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;110&nbsp; &nbsp; &nbsp; &nbsp;0.21&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.01&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.000&nbsp;</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp;IBG&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;203&nbsp; &nbsp; &nbsp; &nbsp;1.67&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.70&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.429&nbsp;</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp;IGA&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;103&nbsp; &nbsp; &nbsp; &nbsp;1.46&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.54&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.852&nbsp;</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp;INE&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 51&nbsp; &nbsp; &nbsp; &nbsp;3.08&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;2.37&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.422&nbsp;</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp;URY&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 97&nbsp; &nbsp; &nbsp; &nbsp;1.71&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.73&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.370&nbsp;</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp;USC&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 94&nbsp; &nbsp; &nbsp; &nbsp;1.59&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.63&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1.587&nbsp;</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>COMBINATION&nbsp; 372&nbsp; &nbsp; &nbsp; &nbsp;1.61&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;0.65&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;-----&nbsp;</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;><br></font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>*&nbsp; A posteriori RMS of unit weight</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;><br></font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>6)RMS WITH RESPECT TO&nbsp; SOLUTION in mm</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp;--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, 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;</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp;--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>IGS14 core stations&nbsp; (25) 0.77&nbsp; &nbsp; &nbsp; 0.57&nbsp; &nbsp; &nbsp; 0.65&nbsp;</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>All IGS stations&nbsp; &nbsp; &nbsp;(72) 0.87&nbsp; &nbsp; &nbsp; 1.08&nbsp; &nbsp; &nbsp; 2.35&nbsp;</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;><br></font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;><br></font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>7)RMS WITH RESPECT TO IBG19P2085 SOLUTION in mm</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp;--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, 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</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp;--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>All stations&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;(368) 0.90&nbsp; &nbsp; &nbsp; 1.10&nbsp; &nbsp; &nbsp; 3.10&nbsp;</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;><br></font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>8)HELMERT TRANSFORMATION PARAMETERS WITH RESPECT TO COMBINED SOLUTION</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>--------------------------------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Translation (m)&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Rotation (&#8221;)</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;><br></font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, 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)</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp; -----------------------------------------------------------------------------</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp; &nbsp;CHL&nbsp; &nbsp;0.00112&nbsp; &nbsp; 0.0002 -0.0027&nbsp; 0.0040&nbsp; &nbsp;-0.0001 -0.0001&nbsp; 0.0000&nbsp; &nbsp; 0.00000</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp; &nbsp;DGF&nbsp; &nbsp;0.00100&nbsp; &nbsp;-0.0006&nbsp; 0.0005 -0.0002&nbsp; &nbsp; 0.0000&nbsp; 0.0000&nbsp; 0.0000&nbsp; &nbsp; 0.00007</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp; &nbsp;ECU&nbsp; &nbsp;0.00108&nbsp; &nbsp; 0.0041 -0.0008&nbsp; 0.0035&nbsp; &nbsp;-0.0001&nbsp; 0.0000&nbsp; 0.0001&nbsp; &nbsp;-0.00007</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp; &nbsp;GNA&nbsp; &nbsp;0.00233&nbsp; &nbsp;-0.0160 -0.0127&nbsp; 0.0048&nbsp; &nbsp;-0.0004&nbsp; 0.0004 -0.0004&nbsp; &nbsp; 0.00096</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp; &nbsp;IBG&nbsp; &nbsp;0.00147&nbsp; &nbsp;-0.0013 -0.0021 -0.0017&nbsp; &nbsp; 0.0000&nbsp; 0.0001 -0.0001&nbsp; &nbsp;-0.00019</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp; &nbsp;IGA&nbsp; &nbsp;0.00079&nbsp; &nbsp; 0.0015 -0.0001&nbsp; 0.0012&nbsp; &nbsp; 0.0000&nbsp; 0.0000&nbsp; 0.0001&nbsp; &nbsp;-0.00004</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp; &nbsp;INE&nbsp; &nbsp;0.00183&nbsp; &nbsp;-0.0014&nbsp; 0.0004&nbsp; 0.0003&nbsp; &nbsp; 0.0000&nbsp; 0.0000 -0.0001&nbsp; &nbsp; 0.00012</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp; &nbsp;URY&nbsp; &nbsp;0.00092&nbsp; &nbsp; 0.0033&nbsp; 0.0061 -0.0106&nbsp; &nbsp; 0.0003&nbsp; 0.0002&nbsp; 0.0001&nbsp; &nbsp;-0.00014</font></div><div style=&#8221;&#8221;><font face=&#8221;Default Monospace, Courier New, Courier, monospace&#8221;>&nbsp; &nbsp;USC&nbsp; &nbsp;0.00187&nbsp; &nbsp; 0.0012&nbsp; 0.0024 -0.0050&nbsp; &nbsp; 0.0001&nbsp; 0.0001&nbsp; 0.0001&nbsp; &nbsp; 0.00001</font></div><br><font face=&#8221;Verdana, Arial, Helvetica, sans-serif&#8221;>--------------------------------------------------------------------------------------------------</font><br><font face=&#8221;Verdana, Arial, Helvetica, sans-serif&#8221;>Sonia Costa</font><br><font face=&#8221;Verdana, Arial, Helvetica, sans-serif&#8221;>Coordenao de Geodsia - CGED</font><br><font face=&#8221;Verdana, Arial, Helvetica, sans-serif&#8221;>Instituto Brasileiro de Geografia e Estatstica - IBGE</font><br><font face=&#8221;Verdana, Arial, Helvetica, sans-serif&#8221;>Tel: 21 21424929 / 21 21424935</font><br><font face=&#8221;Verdana, Arial, Helvetica, sans-serif&#8221;>--------------------------------------------------------------------------------------------------</font></div><div><br><font color=&#8221;gray&#8221;><em><font size=&#8221;-2&#8221;><hr><br>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.<br><br>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.</font></em></font></div></font>