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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hi John,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>At <a href="http://www.epsg.org/">http://www.epsg.org/</a>
you can download a MS Access Database/Application in which you can search and browse
through all the EPSG codes.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Regards,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Ivan<o:p></o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
gdal-dev-bounces@lists.maptools.org
[mailto:gdal-dev-bounces@lists.maptools.org] <b><span style='font-weight:bold'>On
Behalf Of </span></b>John Mitchell<br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, April 25, 2007
11:52 AM<br>
<b><span style='font-weight:bold'>To:</span></b> mitchelljj98@gmail.com;
MAPSERVER-USERS@lists.umn.edu; Gdal-Dev<br>
<b><span style='font-weight:bold'>Cc:</span></b> Mark A Hollis<br>
<b><span style='font-weight:bold'>Subject:</span></b> [Gdal-dev] EPSG code of
32618 for WGS 84 / UTM zone 18N</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Hi,<br>
<br>
I have the listed the gdalinfo listing of an erdas imagine file below and
notice that it does not have a EPSG code within it. I need this EPSG code
if I want to reproject within gdalwarp or for on the fly projection within
mapserver. Based the gdalinfo listing I searched within the epsg file and
found the following code and definition: <br>
<br>
<i><span style='font-style:italic'># WGS 84 / UTM zone 18N<br>
<32618> +proj=utm +zone=18 +ellps=WGS84 +datum=WGS84 +units=m
+no_defs <><br>
<br>
</span></i>Does the above EPSG code of 32618 make sense for the below gdalinfo
listing?<br>
<br>
Thanks,<br>
<br>
John J . Mitchell<br>
<br>
-----------------------------------------------------------------------------------------------------------------------------------------------<br>
Driver: HFA/Erdas Imagine Images (.img)<br>
Size is 13940, 33191<br>
Coordinate System is: <br>
PROJCS["UTM Zone 18, Northern Hemisphere",<br>
GEOGCS["WGS_1984",<br>
DATUM["WGS_1984",<br>
SPHEROID["WGS 84",6378137,298.2572235630016],<br>
TOWGS84[0,0,0,0,0,0,0]], <br>
PRIMEM["<st1:City w:st="on"><st1:place
w:st="on">Greenwich</st1:place></st1:City>",0],<br>
UNIT["degree",0.0174532925199433]],<br>
PROJECTION["Transverse_Mercator"],<br>
PARAMETER["latitude_of_origin",0],<br>
PARAMETER["central_meridian",-75], <br>
PARAMETER["scale_factor",0.9996],<br>
PARAMETER["false_easting",500000],<br>
PARAMETER["false_northing",0],<br>
UNIT["Meter",1]]<br>
Origin = (638992.500000000000000 ,221212.500000000000000)<br>
Pixel Size = (5.000000000000000,-5.000000000000000)<br>
Corner Coordinates:<br>
Upper Left ( 638992.500, 221212.500) (
73d45'0.91"W, 2d 0'3.21"N)<br>
Lower Left ( 638992.500 , 55257.500) (
73d45'3.46"W, 0d29'59.32"N)<br>
Upper Right ( 708692.500, 221212.500) ( 73d 7'25.44"W,
2d 0'1.05"N)<br>
Lower Right ( 708692.500, 55257.500) ( 73d
7'29.28"W, 0d29' 58.78"N)<br>
Center ( 673842.500, 138235.000) (
73d26'15.17"W, 1d15'0.67"N)<br>
<br>
-----------------------------------------------------------------------------------------------------------------------------------------------
<br>
<br>
<br>
<br clear=all>
<br>
-- <br>
John J. Mitchell <o:p></o:p></span></font></p>
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