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<DIV dir=ltr align=left><SPAN class=078455019-09082006><FONT face=Arial
color=#0000ff size=2>Bruno -</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=078455019-09082006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=078455019-09082006><FONT face=Arial
color=#0000ff size=2>I would suggest not mixing problems at this point - let's
not worry about ows_ metadata settings until you get the simple image display to
work properly. Please leave out the METADATA statements until the image
displays properly; then you'll be able to add the METADATA back in without being
confused about what settings are helping and what settings are causing
trouble.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=078455019-09082006></SPAN><SPAN
class=078455019-09082006><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=078455019-09082006><FONT face=Arial
color=#0000ff size=2>Yes, I suggested UNITS DD because your output and input
image units are decimal degrees.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=078455019-09082006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=078455019-09082006><FONT face=Arial
color=#0000ff size=2>You should have EXTENT and UNITS statements at the top
level in your map file, and a PROJECTION block there, too (with the same
settings as below, as you seem to want to display the image in its native
unprojected coordinates). Is that the case? Can you post the whole
map file? Are there other LAYER statements in the
file?</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=078455019-09082006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=078455019-09082006><FONT face=Arial
color=#0000ff size=2> - Ed</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=078455019-09082006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=078455019-09082006><!-- Converted from text/plain format -->
<P><FONT size=2>Ed McNierney<BR>President and Chief Mapmaker<BR>TopoZone.com /
Maps a la carte, Inc.<BR>73 Princeton Street, Suite 305<BR>North Chelmsford,
MA 01863<BR>Phone: +1 (978) 251-4242<BR>Fax: +1 (978)
251-1396<BR>ed@topozone.com</FONT> </P></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> Bruno Patini Furtado
[mailto:bpfurtado@gmail.com] <BR><B>Sent:</B> Wednesday, August 09, 2006 1:47
PM<BR><B>To:</B> Ed McNierney<BR><B>Cc:</B>
MAPSERVER-USERS@lists.umn.edu<BR><B>Subject:</B> Re: [UMN_MAPSERVER-USERS] Image
location inside its corner coordinates<BR></FONT><BR></DIV>
<DIV></DIV>Hi Ed, <BR><SPAN
style="FONT-FAMILY: courier new,monospace"></SPAN><BR>
<DIV><SPAN class=gmail_quote>On 8/9/06, <B class=gmail_sendername>Ed
McNierney</B> <<A href="mailto:ed@topozone.com">ed@topozone.com</A>>
wrote: </SPAN>
<BLOCKQUOTE class=gmail_quote
style="PADDING-LEFT: 1ex; MARGIN: 0pt 0pt 0pt 0.8ex; BORDER-LEFT: rgb(204,204,204) 1px solid">
<DIV>
<DIV>
<DIV dir=ltr align=left><SPAN><FONT face=Arial color=#0000ff size=2>Bruno
-</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN><FONT face=Arial color=#0000ff size=2>Could you
post the EXTENT statement you're using? Two things to check - UNITS DD
should be there (should not affect this problem, however) and your EXTENT
needs to be in the order MINX MINY MAXX MAXY, so it should
be:<BR></FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN><FONT face=Arial color=#0000ff size=2>EXTENT
-48.0004159 -25.0004164 -46.5004159
-24.0004163</FONT></SPAN></DIV></DIV></DIV></BLOCKQUOTE>
<DIV>My extent is indeed like you said it should be:<BR><SPAN
style="FONT-FAMILY: courier new,monospace"> EXTENT -48.0004159
-25.0004164 -46.5004159 -24.0004163<BR><BR></SPAN></DIV>It was because of the
line below that you state that the units should be Decimal Degrees?<BR><SPAN
style="FONT-FAMILY: courier new,monospace">
UNIT["degree",0.0174532925199433],<BR><BR></SPAN>
<BLOCKQUOTE class=gmail_quote
style="PADDING-LEFT: 1ex; MARGIN: 0pt 0pt 0pt 0.8ex; BORDER-LEFT: rgb(204,204,204) 1px solid">
<DIV>
<DIV>
<DIV dir=ltr align=left><SPAN><FONT face=Arial color=#0000ff size=2>Your image
is 1.5 degrees wide (X dimension) and 1 degree tall (Y dimension) so your
output image size should also be that shape (600 pixels wide by 400 pixels
high, for example) or you will see the map shrunk to fit the shape of the
image.</FONT></SPAN></DIV></DIV></DIV></BLOCKQUOTE>
<DIV><BR>Your example shows the right proportion as <SPAN
style="FONT-FAMILY: courier new,monospace">gdalinfo </SPAN>tells the image is
[1800, 1200] but I would like to set the layer metadata <SPAN
style="FONT-WEIGHT: bold; FONT-FAMILY: courier new,monospace">ows_extent</SPAN>
with the actual image coordinates, not size, in order to show the image a bit
better in the MapServer demo. Below goes my mapinfo layer element as I'm trying
to configure it. <BR><BR><SPAN
style="FONT-FAMILY: courier new,monospace"> LAYER</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
NAME "my DEM Image"</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
STATUS OFF</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
TYPE RASTER</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
DUMP TRUE</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
DATA "SG-23-V-A.tif"</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
PROJECTION</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
"init=epsg:4326"</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
END</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
METADATA</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
wcs_label "Some label"</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-WEIGHT: bold; FONT-FAMILY: courier new,monospace">
ows_extent "- 48.000416 -24.000416 -48.001816 -24.001816"</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
wcs_resolution "0.00083 -0.00083"</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
ows_srs "EPSG:4326"</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
wcs_formats "GEOTIFFINT16" </SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
wcs_nativeformat "geotiff"</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
END</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
END<BR><BR></SPAN><BR></DIV><BR>
<BLOCKQUOTE class=gmail_quote
style="PADDING-LEFT: 1ex; MARGIN: 0pt 0pt 0pt 0.8ex; BORDER-LEFT: rgb(204,204,204) 1px solid">
<DIV>
<DIV>
<DIV dir=ltr align=left><SPAN><FONT face=Arial color=#0000ff
size=2> - Ed</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN><FONT face=Arial color=#0000ff size=2>
<P><FONT size=2>Ed McNierney<BR>President and Chief Mapmaker<BR>TopoZone.com /
Maps a la carte, Inc.<BR>73 Princeton Street, Suite 305<BR>North Chelmsford,
MA 01863<BR>Phone: +1 (978) 251-4242<BR>Fax: +1 (978) 251-1396<BR><A
onclick="return top.js.OpenExtLink(window,event,this)"
href="mailto:ed@topozone.com" target=_blank>ed@topozone.com</A></FONT>
</P></FONT></SPAN></DIV><BR>
<DIV lang=en-us dir=ltr align=left>
<HR>
<FONT face=Tahoma size=2><B>From:</B> UMN MapServer Users List [mailto:<A
onclick="return top.js.OpenExtLink(window,event,this)"
href="mailto:MAPSERVER-USERS@LISTS.UMN.EDU"
target=_blank>MAPSERVER-USERS@LISTS.UMN.EDU</A>] <B>On Behalf Of </B>Bruno
Patini Furtado<BR><B>Sent:</B> Wednesday, August 09, 2006 10:59
AM<BR><B>To:</B> <A onclick="return top.js.OpenExtLink(window,event,this)"
href="mailto:MAPSERVER-USERS@LISTS.UMN.EDU"
target=_blank>MAPSERVER-USERS@LISTS.UMN.EDU</A><BR><B>Subject:</B>
[UMN_MAPSERVER-USERS] Image location inside its corner
coordinates<BR></FONT><BR></DIV></DIV>
<DIV><SPAN class=e id=q_10cf3b9e9efae364_1>
<DIV></DIV>I have a DEM image of which below I've copied the <SPAN
style="FONT-FAMILY: courier new,monospace">gdalinfo </SPAN>output. <BR><BR
style="FONT-FAMILY: courier new,monospace">
<DIV style="MARGIN-LEFT: 40px"><SPAN
style="FONT-FAMILY: courier new,monospace">Driver: GTiff/GeoTIFF</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Size is 1800, 1200 </SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Coordinate System is:</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">GEOGCS["WGS 84",</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
DATUM["WGS_1984",</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
SPHEROID["WGS 84",6378137,298.2572235630016,</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
AUTHORITY["EPSG","7030"]],</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
AUTHORITY["EPSG","6326"]], </SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
PRIMEM["Greenwich",0],</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
UNIT["degree",0.0174532925199433],</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
AUTHORITY["EPSG","4326"]]</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Origin =
(-48.000416,-24.000416)</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Pixel Size =
(0.00083333,-0.00083333 )</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Metadata:</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace"> AREA_OR_POINT=Area
</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace"> TIFFTAG_SOFTWARE=IMAGINE
TIFF Support</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Copyright 1991 - 1999 by ERDAS,
Inc. All Rights Reserved</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">@(#)$RCSfile: etif.c $ $Revision:
<A onclick="return top.js.OpenExtLink(window,event,this)"
href="http://1.10.1.9" target=_blank>1.10.1.9</A> $ $Date: 2003/11/13
19:25:49EST $</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
TIFFTAG_XRESOLUTION=1</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">
TIFFTAG_YRESOLUTION=1</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace"> TIFFTAG_RESOLUTIONUNIT=1
(unitless)</SPAN> <BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Corner Coordinates:</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Upper Left ( -48.0004159,
-24.0004163) ( 48d 0'1.50"W, 24d 0'1.50"S)</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Lower Left ( -48.0004159,
-25.0004164 ) ( 48d 0'1.50"W, 25d 0'1.50"S)</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Upper Right ( -46.5004159,
-24.0004163) ( 46d30'1.50"W, 24d 0'1.50"S) </SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Lower Right ( -46.5004159,
-25.0004164) ( 46d30'1.50"W, 25d 0'1.50"S)</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Center
( -47.2504159, -24.5004163) ( 47d15'1.50"W, 24d30'1.50"S)</SPAN><BR
style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace">Band 1 Block=1800x2 Type=UInt16,
ColorInterp=Gray</SPAN><BR style="FONT-FAMILY: courier new,monospace"><SPAN
style="FONT-FAMILY: courier new,monospace"> Overviews: 450x300, 225x150,
113x75, 57x38</SPAN><BR clear=all></DIV><BR>I could take from it the EXTENT to
use in my Mapfile using the <SPAN style="FONT-STYLE: italic">Lower Left
</SPAN>and <SPAN style="FONT-STYLE: italic">Upper Right </SPAN>coordinates.
But the problem is that the image is to small inside this coordinates and I
can't find the image location inside then by this output. Is there some other
utility to get this coordinates? <BR><BR><BR>-- <BR>"Minds are like
parachutes, they work best when open."<BR><BR>Bruno Patini Furtado<BR>Software
Developer<BR>webpage: <A
onclick="return top.js.OpenExtLink(window,event,this)"
href="http://bpfurtado.net" target=_blank>http://bpfurtado.net</A><BR>software
development blog: <A onclick="return top.js.OpenExtLink(window,event,this)"
href="http://bpfurtado.livejournal.com"
target=_blank>http://bpfurtado.livejournal.com</A> </SPAN></DIV>
<DIV></DIV></DIV></BLOCKQUOTE></DIV><BR><BR clear=all><BR>-- <BR>"Minds are like
parachutes, they work best when open."<BR><BR>Bruno Patini Furtado<BR>Software
Developer<BR>webpage: <A href="http://bpfurtado.net">http://bpfurtado.net
</A><BR>software development blog: <A
href="http://bpfurtado.livejournal.com">http://bpfurtado.livejournal.com</A>
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