<html>
<head>
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
</head>
<body>
<p><br>
</p>
<p>This server serves fixedWidth/fixedHeight images which are indeed
part of the WMS specification, but as far as I am aware, GDAL does
not support them.<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 03/01/2022 21:15, Joaquim Manuel
Freire Luís wrote:<br>
</div>
<blockquote type="cite"
cite="mid:AM6PR04MB395925AB09714E5FFC64485FA6499@AM6PR04MB3959.eurprd04.prod.outlook.com">
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
<meta name="Generator" content="Microsoft Word 15 (filtered
medium)">
<style>@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}@font-face
{font-family:Consolas;
panose-1:2 11 6 9 2 2 4 3 2 4;}p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
mso-fareast-language:EN-US;}a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}pre
{mso-style-priority:99;
mso-style-link:"HTML Preformatted Char";
margin:0in;
font-size:10.0pt;
font-family:"Courier New";}span.HTMLPreformattedChar
{mso-style-name:"HTML Preformatted Char";
mso-style-priority:99;
mso-style-link:"HTML Preformatted";
font-family:Consolas;
mso-fareast-language:EN-US;}span.EmailStyle21
{mso-style-type:personal-reply;
font-family:"Calibri",sans-serif;
color:windowtext;}.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}div.WordSection1
{page:WordSection1;}</style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
<div class="WordSection1">
<p class="MsoNormal"><span lang="EN-US">Thanks. That’s right
that modifying the host name prints the same size info but
there is nothing in the url that permits to estimate the
“Pixel Size”.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Also, this not the main
issue. The main one is when passing a valid “GetMap” string
that works in a browser but errors in gdal_translate.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1
1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span
style="mso-fareast-language:PT" lang="EN-US">From:</span></b><span
style="mso-fareast-language:PT" lang="EN-US"> Momtchil
Momtchev <a class="moz-txt-link-rfc2396E" href="mailto:momtchil@momtchev.com"><momtchil@momtchev.com></a>
<br>
<b>Sent:</b> Monday, January 3, 2022 3:08 PM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:gdal-dev@lists.osgeo.org">gdal-dev@lists.osgeo.org</a>; Joaquim Manuel
Freire Luís <a class="moz-txt-link-rfc2396E" href="mailto:jluis@ualg.pt"><jluis@ualg.pt></a><br>
<b>Subject:</b> Re: [gdal-dev] Experiences with the WMS
driver<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p><o:p> </o:p></p>
<p> gdalinfo does not contact the remote server at all, it
extracts all the information it displays from the URL.<o:p></o:p></p>
<p> Try replacing the hostname with something invalid,
keeping all the parameters and you will still get the same
output.<o:p></o:p></p>
<p><o:p> </o:p></p>
<p><o:p> </o:p></p>
<div>
<p class="MsoNormal">On 01/01/2022 19:47, Joaquim Manuel
Freire Luís wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">But if I do</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal">gdalinfo "WMS:<a
href="http://svs.gsfc.nasa.gov/cgi-bin/wms?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&LAYERS=3170_21483_bg&CRS=CRS:84&BBOX=-180.0,-90.0,180.0,90.0&TRANSPARENT=FALSE"
moz-do-not-send="true">http://svs.gsfc.nasa.gov/cgi-bin/wms?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetMap&LAYERS=3170_21483_bg&CRS=CRS:84&BBOX=-180.0,-90.0,180.0,90.0&TRANSPARENT=FALSE</a>"<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">it seems to work but
note the reported sizes and unreasonable resolution.</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Data axis to CRS axis
mapping: 1,2</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Origin =
(-180.000000000000000,90.000000000000000)</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Pixel Size =
(0.000000335276127,-0.000000335276127)</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Image Structure
Metadata:</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> INTERLEAVE=PIXEL</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Corner Coordinates:</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Upper Left
(-180.0000000, 90.0000000) (180d 0' 0.00"W, 90d 0'
0.00"N)</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Lower Left
(-180.0000000, -90.0000000) (180d 0' 0.00"W, 90d 0'
0.00"S)</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Upper Right (
180.0000000, 90.0000000) (180d 0' 0.00"E, 90d 0' 0.00"N)</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Lower Right (
180.0000000, -90.0000000) (180d 0' 0.00"E, 90d 0' 0.00"S)</span><o:p></o:p></p>
<p class="MsoNormal">Center ( 0.0000000, 0.0000000)
( 0d 0' 0.01"E, 0d 0' 0.01"N)<o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US">Band 1 Block=1024x1024
Type=Byte, ColorInterp=Red</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> Overviews:
536870912x268435456, 268435456x134217728,
134217728x67108864, 67108864x33554432, 33554432x16777216,
16777216x8388608, 8388608x4194304, 4194304x2097152,
2097152x1048576, 1048576x524288, 524288x262144,
262144x131072, 131072x65536, 65536x32768, 32768x16384,
16384x8192, 8192x4096, 4096x2048, 2048x1024, 1024x512</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:PT"><o:p> </o:p></span></p>
</blockquote>
<pre>-- <o:p></o:p></pre>
<pre>Momtchil Momtchev <a href="mailto:momtchil@momtchev.com" moz-do-not-send="true"><momtchil@momtchev.com></a><o:p></o:p></pre>
</div>
</blockquote>
<pre class="moz-signature" cols="72">--
Momtchil Momtchev <a class="moz-txt-link-rfc2396E" href="mailto:momtchil@momtchev.com"><momtchil@momtchev.com></a>
</pre>
</body>
</html>