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I ran the response through the validator at
<a class="moz-txt-link-freetext" href="http://www.validome.org/xml/validate/">http://www.validome.org/xml/validate/</a>. Validation fails because it
cannot load the referenced schema "../wcsDescribeCoverage.xsd",
which, I can confirm, does not exist at the specified URL.<br>
<br>
I assume that the missing schema is a standard one, but I am not
sure why the server would not just refer to a canonical version
somewhere, instead of (not) providing its own copy.<br>
<br>
Thanks,<br>
<br>
Chris<br>
<br>
<br>
<br>
<br>
<br>
<div class="moz-cite-prefix">On 05/26/2014 10:36 AM, Bart van den
Eijnden wrote:<br>
</div>
<blockquote
cite="mid:8EAEEC58-2524-4518-A1F9-411E48D05369@boundlessgeo.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
Have you run the ArcGIS response through an XML validator?
<div><br>
</div>
<div>Can you share the full response including all the
(non-public) schemas it references?</div>
<div><br>
</div>
<div>Best regards,</div>
<div>Bart</div>
<div><br>
<div>
<div style="color: rgb(0, 0, 0); letter-spacing: normal;
orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: auto;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
word-wrap: break-word; -webkit-nbsp-mode: space;
-webkit-line-break: after-white-space;">--</div>
<div style="color: rgb(0, 0, 0); letter-spacing: normal;
orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: auto;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
word-wrap: break-word; -webkit-nbsp-mode: space;
-webkit-line-break: after-white-space;">Bart van den Eijnden<br>
Front-end Developer | Boundless<br>
@boundlessgeo</div>
</div>
<br>
<div>
<div>On 26 May 2014, at 10:32, Bart van den Eijnden <<a
moz-do-not-send="true"
href="mailto:bartvde@boundlessgeo.com">bartvde@boundlessgeo.com</a>>
wrote:</div>
<br class="Apple-interchange-newline">
<blockquote type="cite">
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
<div style="word-wrap: break-word; -webkit-nbsp-mode: space;
-webkit-line-break: after-white-space;">Hey Chris,
<div><br>
</div>
<div>the way to verify who is right is to look at the
schema, so:</div>
<div><br>
</div>
<div><a moz-do-not-send="true"
href="http://schemas.opengis.net/wcs/1.1/wcsDescribeCoverage.xsd">http://schemas.opengis.net/wcs/1.1/wcsDescribeCoverage.xsd</a></div>
<div><br>
</div>
<div>it defines:</div>
<div><br>
</div>
<div><span class="webkit-html-attribute-name"
style="font-family: monospace; font-size: 13px;">xmlns:ows</span><span
style="color: rgb(136, 18, 128); font-family:
monospace; font-size: 13px;">="</span><span
class="webkit-html-attribute-value"
style="font-family: monospace; font-size: 13px;"><a
moz-do-not-send="true"
href="http://www.opengis.net/ows/1.1">http://www.opengis.net/ows/1.1</a></span><font
face="monospace" size="2" color="#881280">”</font></div>
<div><font face="monospace" size="2" color="#881280"><br>
</font></div>
<div><font face="monospace" size="2" color="#881280"><br>
</font>
<div>so this is the correct namespace URI to use.</div>
<div apple-content-edited="true">
<div style="letter-spacing: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform:
none; white-space: normal; widows: auto;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
word-wrap: break-word; -webkit-nbsp-mode: space;
-webkit-line-break: after-white-space;"><br>
</div>
<div style="letter-spacing: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform:
none; white-space: normal; widows: auto;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
word-wrap: break-word; -webkit-nbsp-mode: space;
-webkit-line-break: after-white-space;">Best
regards,</div>
<div style="letter-spacing: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform:
none; white-space: normal; widows: auto;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
word-wrap: break-word; -webkit-nbsp-mode: space;
-webkit-line-break: after-white-space;">Bart</div>
<div style="letter-spacing: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform:
none; white-space: normal; widows: auto;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
word-wrap: break-word; -webkit-nbsp-mode: space;
-webkit-line-break: after-white-space;"><br>
</div>
<div style="letter-spacing: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform:
none; white-space: normal; widows: auto;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
word-wrap: break-word; -webkit-nbsp-mode: space;
-webkit-line-break: after-white-space;">--</div>
<div style="letter-spacing: normal; orphans: auto;
text-align: start; text-indent: 0px; text-transform:
none; white-space: normal; widows: auto;
word-spacing: 0px; -webkit-text-stroke-width: 0px;
word-wrap: break-word; -webkit-nbsp-mode: space;
-webkit-line-break: after-white-space;">Bart van den
Eijnden<br>
Front-end Developer | Boundless<br>
@boundlessgeo</div>
</div>
<br>
<div>
<div>On 26 May 2014, at 10:30, Christopher Eykamp <<a
moz-do-not-send="true"
href="mailto:christopher.eykamp@tudor.lu">christopher.eykamp@tudor.lu</a>>
wrote:</div>
<br class="Apple-interchange-newline">
<blockquote type="cite">
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
<div text="#000000" bgcolor="#FFFFFF"> Hi Tim,<br>
<br>
Thanks for the reply. I am less familiar with the
standards than you are, so can you tell me how one
can determine that the second schema is for WCS
1.1.0, and not the first? From the names, I would
conclude that the first is correct, and that the
second is... also correct?<br>
<br>
In any event, I will need to find a way to parse
this document (I don't control the server, and our
partner who does is probably unable to resolve
things on their end). I will look into Bart's
suggestion to see if that offers a way forward.<br>
<br>
Thanks!<br>
<br>
Chris<br>
<br>
<br>
<div class="moz-cite-prefix">On 05/23/2014 06:25
PM, Timothy Astle wrote:<br>
</div>
<blockquote cite="mid:537F768F.2030700@caris.com"
type="cite">
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
<font size="-1"><font face="Lucida Console">I
believe you've hit an oddity in the WCS sc<font
face="Lucida Console">hemas<font
face="Lucida Console">.</font><br>
<br>
<font face="Lucida Console"><font
face="Lucida Console">Look at this
one:<br>
<font face="Lucida Console"><a
moz-do-not-send="true"
class="moz-txt-link-freetext"
href="http://schemas.opengis.net/wcs/1.1.0/wcsDescribeCoverage.xsd">http://schemas.opengis.net/wcs/1.1.0/wcsDescribeCoverage.xsd</a><br>
<br>
<font face="Lucida Console">Now look
at this one:<br>
<font face="Lucida Console"><a
moz-do-not-send="true"
class="moz-txt-link-freetext"
href="http://schemas.opengis.net/wcs/1.1/wcsDescribeCoverage.xsd">http://schemas.opengis.net/wcs/1.1/wcsDescribeCoverage.xsd</a><br>
<br>
<font face="Lucida Console">Do
you <font face="Lucida
Console">s</font>e<font
face="Lucida Console">e a
difference in the ows
namespace?</font> From what
I recall, the second one is
correct<font face="Lucida
Console"><font face="Lucida
Console">. <font
face="Lucida Console">A
few years ago I was in a
simi<font face="Lucida
Console">lar
situation.</font></font></font></font></font></font></font></font></font></font></font></font></font>
<font face="Lucida Console">I'm thinking ArcGIS
<font face="Lucida Console">Server<font
face="Lucida Console"> might be <font
face="Lucida Console">generating XML
using the wrong s<font face="Lucida
Console">chemas<font face="Lucida
Console">.</font></font></font></font></font></font><br>
<br>
<font face="Lucida Console">So I believe OL is
correct and the <font face="Lucida Console">"<font
face="Lucida Console">problem" is with
ArcGIS Server, leading f<font face="Lucida
Console">rom the</font> OGC schema
confusion.<font face="Lucida Console"> I<font
face="Lucida Console">'d love to know
the history behind it.<br>
<br>
<font face="Lucida Console">Do you
have control over the ArcGIS <font
face="Lucida Console">Server ins<font
face="Lucida Console">tance? It
could be something you want to
bring up with ESRI.</font></font></font><br>
</font></font></font></font></font><br>
<font face="Lucida Console">Cheers,</font><br>
<br>
<font face="Lucida Console">Tim</font><br>
<br>
<br>
<br>
<br>
<div class="moz-cite-prefix">On 23/05/2014 12:19
PM, Christopher Eykamp wrote:<br>
</div>
<blockquote cite="mid:537F66EE.80003@tudor.lu"
type="cite">Hello, <br>
<br>
I am getting the attached response from an
ArcGIS WCS server, with request
DescribeCoverage and protocol version 1.1.0.
OpenLayers (latest 1.x from GitHub) cannot
retrieve the Title or Abstract attributes
because the namespaces referenced in the
OpenLayers.Format.WCSDescribeCoverage.v1_1_0
object conflict with what is referenced in the
document. <br>
<br>
Specifically, the OpenLayers namespaces object
includes this line: <br>
<br>
ows: <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="http://www.opengis.net/ows/1.1">"http://www.opengis.net/ows/1.1"</a>
<br>
<br>
This in turn is used to generate a
namespaceAlias lookup, which will return "ows"
when looking up <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="http://www.opengis.net/ows/1.1">"http://www.opengis.net/ows/1.1"</a>.
However, in this case, I need "ows" to be
mapped to <a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="http://www.opengis.net/ows">"http://www.opengis.net/ows"</a>.
If I make that change in the namespaces
definition, tests break. Unfortunately, given
the way the aliases are defined, I cannot add
a second namespace that maps to "ows", which
might fix my problem. <br>
<br>
I am unsure how to proceed. I can't tell if I
am encountering a misbehaving server, or if
this is just a limitation of the way
OpenLayers is architected (hard-coded
namespaces that can only have one namespace
map to a given alias). Or have I
misunderstood something at a more fundamental
level? <br>
<br>
Thanks for your advice! <br>
<br>
Chris <br>
<br>
<br>
<br>
<CoverageDescriptions xmlns=<a
moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="http://www.opengis.net/wcs/1.1">"http://www.opengis.net/wcs/1.1"</a>
xmlns:ows=<a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="http://www.opengis.net/ows">"http://www.opengis.net/ows"</a>
xmlns:owcs=<a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="http://www.opengis.net/wcs/1.1/ows">"http://www.opengis.net/wcs/1.1/ows"</a>
xmlns:xsi=<a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="http://www.w3.org/2001/XMLSchema-instance">"http://www.w3.org/2001/XMLSchema-instance"</a>
xmlns:gml=<a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="http://www.opengis.net/gml">"http://www.opengis.net/gml"</a>
xsi:schemaLocation=<a moz-do-not-send="true"
class="moz-txt-link-rfc2396E"
href="http://www.opengis.net/wcs/1.1../wcsDescribeCoverage.xsdhttp://www.opengis.net/wcs/1.1/ows../owsDataIdentification.xsd">"http://www.opengis.net/wcs/1.1
../wcsDescribeCoverage.xsd
http://www.opengis.net/wcs/1.1/ows
../owsDataIdentification.xsd"</a>><CoverageDescription><ows:Title>OSDATA.OS_25K_RASTER_1</ows:Title><ows:Abstract/><Identifier>1</Identifier><Domain><SpatialDomain><ows:BoundingBox
crs="urn:ogc:def:crs:OGC::imageCRS"
dimension="2"><ows:LowerCorner>0
0</ows:LowerCorner><ows:UpperCorner>16273
8848</ows:UpperCorner></ows:BoundingBox><ows:BoundingBox
crs="urn:ogc:def:crs:EPSG::4326"><ows:LowerCorner>-2.4975225300277217
57.00034657412791</ows:LowerCorner><ows:UpperCorner>-2.0000237693585987
57.270861907368726</ows:UpperCorner></ows:BoundingBox><GridCRS><GridBaseCRS>urn:ogc:def:crs:EPSG::4326</GridBaseCRS><GridOrigin>-2.4975072449484337
57.27084662228944</GridOrigin><GridOffsets>3.057015857620272e-005
-3.0570158576202496e-005</GridOffsets></GridCRS></SpatialDomain></Domain><Range><Field><Title>Field_1</Title><Abstract>Field_1</Abstract><Identifier>Field_1</Identifier><Definition><owcs:AnyValue/></Definition><NullValue>256</NullValue><NullValue>256</NullValue><NullValue>256</NullValue><owcs:InterpolationMethods><owcs:DefaultMethod>nearest</owcs:DefaultMethod><owcs:OtherMethod>bilinear</owcs:OtherMethod><owcs:OtherMethod>bicubic</owcs:OtherMethod></owcs:InterpolationMethods><Axis
identifier="BAND"><AvailableKeys><Key>1</Key><Key>2</Key><Key>3</Key></AvailableKeys><owcs:DataType>Byte</owcs:DataType></Axis></Field></Range><SupportedCRS>urn:ogc:def:crs:EPSG::4326</SupportedCRS><SupportedCRS>urn:ogc:def:crs:EPSG::4326</SupportedCRS><SupportedFormat>image/GeoTIFF</SupportedFormat><SupportedFormat>image/NITF</SupportedFormat><SupportedFormat>image/HDF</SupportedFormat><SupportedFormat>image/PNG</SupportedFormat></CoverageDescription></CoverageDescriptions>
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<div style="width:570px;"> Tim Astle<br>
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