[gdal-dev] WMTS services error

Travis Kirstine traviskirstine at gmail.com
Fri Feb 12 05:26:03 PST 2021


Elena

This appears to be a bug in wmts driver in gdal, I would suggest filing a
issue

The below is from the OGC Two Dimensional Tile Matrix Set specs, section d2
http://docs.opengeospatial.org/is/17-083r2/17-083r2.html

"NOTE4: Some implementers prefer to define this TileMatrixSet using the CRS
http://www.opengis.net/def/crs/EPSG/0/4326. The definition is the same
except that CRS coordinates are expressed in latitude, longitude order,
affecting the TopLeftCorner and the BBox encoding only".


On Fri, 12 Feb 2021 at 08:05, Elena Ruiz <eruiz at aplitop.com> wrote:

> Hello, my goal is to obtain images of both WMS and WMTS web services using
> GDAL, with the CRS that each service provides, in the case of the example,
> how can I do then to obtain images in EPSG: 4326 or any other CRS that have
> changed axes? Should a parameter be added to the gdal_translate call? What
> would be the correct way to obtain this type of images using gdal
> applications like gadlinfo and gdaltranslate?
>
> I have found very little information about this on the web, many thanks
> and best regards
>
>
>
>
>
> ------------------------------
>
> *Elena Ruiz*
>
>
> Sofware Development & Technical Support
> Tel.: +34 952 43 97 71
> eruiz at aplitop.com
> *www.aplitop.com <http://www.aplitop.com>*
>
>
>
> <http://www.aplitop.com/Product/es/6/5/tcptunnel>
>
> <http://www.aplitop.com/New/es/281/mdt-75-a-la-venta>
>
>
>
>
>
> *De:* Travis Kirstine <traviskirstine at gmail.com>
> *Enviado el:* jueves, 11 de febrero de 2021 20:20
> *Para:* Elena Ruiz <eruiz at aplitop.com>
> *CC:* gdal-dev at lists.osgeo.org
> *Asunto:* Re: [gdal-dev] WMTS services error
>
>
>
> Elena,
>
>
>
> I'm not exactly sure what is causing the issue but if you look at the
> capabilities of the 4326 tilematrixset compared to the InspireCRS84Quad the
> topleftcorner coordinates are reversed.  My guess gdal is expecting a X Y
> order.
>
>
>
> <TileMatrixSet>
> <ows:Identifier>InspireCRS84Quad</ows:Identifier>
> <ows:SupportedCRS>http://www.opengis.net/def/crs/OGC/1.3/CRS84
> </ows:SupportedCRS>
> <TileMatrix>
> <ows:Identifier>0</ows:Identifier>
> <ScaleDenominator>2.79541132014358E8</ScaleDenominator>
> <TopLeftCorner>-180.0 90.0</TopLeftCorner>
> <TileWidth>256</TileWidth>
> <TileHeight>256</TileHeight>
> <MatrixWidth>2</MatrixWidth>
> <MatrixHeight>1</MatrixHeight>
> </TileMatrix>
>
>
>
> <TileMatrixSet>
> <ows:Identifier>EPSG:4326</ows:Identifier>
> <ows:SupportedCRS>EPSG:4326</ows:SupportedCRS>
> <!--  crs="urn:ogc:def:crs:EPSG::4326"  -->
> <TileMatrix>
> <ows:Identifier>EPSG:4326:0</ows:Identifier>
> <ScaleDenominator>2.795411320143589E8</ScaleDenominator>
> <TopLeftCorner>90.0 -180.0</TopLeftCorner>
> <TileWidth>256</TileWidth>
> <TileHeight>256</TileHeight>
> <MatrixWidth>2</MatrixWidth>
> <MatrixHeight>1</MatrixHeight>
> </TileMatrix>
>
>
>
>
>
> On Thu, 11 Feb 2021 at 11:51, Elena Ruiz <eruiz at aplitop.com> wrote:
>
> Hello, I´m trying call web services (WMTS and WMS) using GDAL 3.0.2, but I
> have a problem with this example:
>
>
>
> gdal_translate "WMTS:
> http://www.ign.es/wmts/pnoa-ma?request=GetCapabilities&service=WMTS,layer=OI.OrthoimageCoverage,tilematrixset=EPSG:4326"
> d://wmts_bm.xml -of WMTS
>
> ERROR 1: Invalid dataset dimensions : -135056383 x -167901439
>
>
>
> gdal_translate "WMTS:
> http://www.ign.es/wmts/pnoa-ma?request=GetCapabilities&service=WMTS,layer=OI.OrthoimageCoverage,tilematrixset=EPSG:25830"
> d://wmts_bm.xml -of WMTS
>
> Input file size is 20616192, 26817505
>
>
>
> In this server http://www.ign.es/wmts/pnoa-ma have available the next SRS
> :
>
> SUBDATASET_1_NAME=WMTS:
> http://www.ign.es/wmts/pnoa-ma?request=GetCapabilities&service=WMTS,layer=OI.OrthoimageCoverage,tilematrixset=InspireCRS84Quad
>
> SUBDATASET_2_NAME=WMTS:
> http://www.ign.es/wmts/pnoa-ma?request=GetCapabilities&service=WMTS,layer=OI.OrthoimageCoverage,tilematrixset=EPSG:4326
>
> SUBDATASET_3_NAME=WMTS:
> http://www.ign.es/wmts/pnoa-ma?request=GetCapabilities&service=WMTS,layer=OI.OrthoimageCoverage,tilematrixset=EPSG:4258
>
> SUBDATASET_4_NAME=WMTS:
> http://www.ign.es/wmts/pnoa-ma?request=GetCapabilities&service=WMTS,layer=OI.OrthoimageCoverage,tilematrixset=EPSG:25830
>
> SUBDATASET_5_NAME=WMTS:
> http://www.ign.es/wmts/pnoa-ma?request=GetCapabilities&service=WMTS,layer=OI.OrthoimageCoverage,tilematrixset=GoogleMapsCompatible
>
>
>
> But when I want Know the information or download a image in certain
> coordinates  with EPSG:4326, it returns an error “ERROR 1: Invalid dataset
> dimensions : -135056383 x -167901439”, with EPSG:25830 works fine. I don`t
> understand this error, someone could help me?
>
>
>
> Thank you and regards
> ------------------------------
>
> *Elena Ruiz *
> Sofware Development & Technical Support
> Tel. +34 952 43 97 71
> eruiz at aplitop.com
> Sumatra, 9 - 29190 Málaga (Spain)
> *www.aplitop.com <http://www.aplitop.com>*
>
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>
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