[gdal-dev] gdal-dev Digest, Vol 203, Issue 38

Wed Apr 21 02:26:04 PDT 2021

Elena,

It seems that the 2 x 2 image which GDAL first fetches to get 
information about the data (BBOX=101082,4289059,101102,4289079) triggers 
an error on the server. I don't know at this point if that is an error 
on the server side (wrong extent) or on the client side (gdal).

Best regards,

Ari

Elena Ruiz kirjoitti 20.4.2021 klo 19.25:
>
> Hello and thank you very much for your answer, I understand what you are telling me, but this happens with version 2.0.1, if you try with the version 1.0.0 and with the layer "Model% 20Digital% 20de% 20Elevaciones% 20 (MDE)% 20de% 20Andalucia% 2010% 20m" the server returns a response and in fact, if all the parameters are completed, it returns an image. Why doesn't gdal work with WCS version 1.0.0 either?
>
> Example:
> http://www.juntadeandalucia.es/medioambiente/mapwms/REDIAM_WCS_mdt?SERVICE=WCS&VERSION=1.0.0&REQUEST=GetCoverage&COVERAGE=Modelo%20Digital%20de%20Elevaciones%20(MDE)%20de%20Andalucia%2010%20m&CRS=EPSG:25830&FORMAT=GTiff&BBOX=531006.299122,4100120.659408,544263.630224,4112381.66471&WIDTH=1325&HEIGHT=1226&OUTPUTCRS=C:\Users\elena\AppData\Local\Temp\imagen.tif
>
> Regards
>
> ------------------------------
>
> Message: 3
> Date: Tue, 20 Apr 2021 08:52:49 -0700 (MST)
> From: jratike80 <jukka.rahkonen at maanmittauslaitos.fi>
> To: gdal-dev at lists.osgeo.org
> Subject: Re: [gdal-dev] WCS server error. Coverage not found
> Message-ID: <1618933969087-0.post at n6.nabble.com>
> Content-Type: text/plain; charset=UTF-8
>
> Hi Elena,
>
> Check the service with direct http calls from the browser:
> 1) The capabilities
> https://www.juntadeandalucia.es/medioambiente/mapwms/REDIAM_WCS_mdt?SERVICE=WCS&version=2.0.1&request=GetCapabilities
> Result: OK
>
> 2) Describe one coverage
> https://www.juntadeandalucia.es/medioambiente/mapwms/REDIAM_WCS_mdt?SERVICE=WCS&version=2.0.1&request=DescribeCoverage&coverageID=mdt_10
> Result: OK
>
> 3) Try to get the coverage
> https://www.juntadeandalucia.es/medioambiente/mapwms/REDIAM_WCS_mdt?SERVICE=WCS&version=2.0.1&request=GetCoverage&coverageID=mdt_10
>
> Result:
> <ows:Exception exceptionCode="NoSuchCoverage" locator="coverageid">
> <ows:ExceptionText>msWCSGetCoverage20(): WCS server error. COVERAGEID=mdt_10
> not found, not in supported layer list. A layer might be disabled for this
> request. Check wcs/ows_enable_request settings.</ows:ExceptionText>
> </ows:Exception>
>
> The server just does not send data with GetCoverage. Ask the service
> provider if that is intentional.
>
> The error message gives a hint. Service seems to be running on MapServer and
> now it is not configured to support GetCoverage request. If service probider
> wants to support it their should edit their mapfile where the
> "wcs_enable_request" metadata item is set. Of course there are other ways to
> misconfigure the server.
>
>
> -Jukka Rahkonen-
>
>
>
> Elena Ruiz wrote
>> Hello I am testing the WCS service but I have a error that I don?t
>> understand.
>>
>> If I put in a web server this:
>>
>> http://www.juntadeandalucia.es/medioambiente/mapwms/REDIAM_WCS_mdt?SERVICE=WCS&VERSION=1.0.0&REQUEST=GetCoverage&COVERAGE=
>> Modelo%20Digital%20de%20Elevaciones%20(MDE)%20de%20Andalucia%2010%20m&CRS=EPSG:25830&FORMAT=GTiff&BBOX=531006.299122,4100120.659408,544263.630224,4112381.66471&WIDTH=1325&HEIGHT=1226&OUTPUTCRS=C:\Users\elena\AppData\Local\Temp\imagen.tif
>>
>> this works ok and download a TIFF image.
>>
>> But if I try to do this in gdal:
>>
>>> gdal_translate -oo CACHE=wcs_cache -oo CLEAR_CACHE -oo INTERLEAVE=PIXEL
> -projwin 531006.299122 4100120.659408 544263.630224 4112381.66471 -outsize
> 1325 1226
> "WCS:http://www.juntadeandalucia.es/medioambiente/mapwms/REDIAM_WCS_mdt?VERSION=1.0.0&COVERAGE=Modelo%20Digital%20de%20Elevaciones%20(MDE)%20de%20Andalucia%2010%20m"
> "C:\Users\elena\AppData\Local\Temp\imagen.tif"
>> The result is:
>>
>> ERROR 1: msWCSGetCoverage(): WCS server error.
>> COVERAGE=Modelo%20Digital%20de%20Elevaciones%20(MDE)%20de%20Andalucia%2010%20m
>> not found, not in supported layer list. A layer might be disabled for this
>> request. Check wcs/ows_enable_request settings.
>>
>> I have tried with other version of service WCS, version 1.1.2 and 2.0.1,
>> the difference is the name of layer, in this cases is ?mdt_10?, but the
>> result in gdal is the same.
>>
>>> gdalinfo
> "WCS:https://www.juntadeandalucia.es/medioambiente/mapwms/REDIAM_WCS_mdt?version=2.0.1"
>> Driver: WCS/OGC Web Coverage Service
>> Files: C:\Users\elena\.gdal\wcs_cache\Zatax.aux.xml
>> Size is 512, 512
>> Origin = (0.000000000000000,0.000000000000000)
>> Pixel Size = (1.000000000000000,1.000000000000000)
>> Metadata:
>>   
>> WCS_GLOBAL#crsSupported=http://www.opengis.net/def/crs/EPSG/0/3042,EPSG:3042
>>    WCS_GLOBAL#formatSupported=image/png,image/jpeg
>>    WCS_GLOBAL#InterpolationSupported=NEAREST,AVERAGE,BILINEAR
>>    WCS_GLOBAL#Keywords=WCS,MDT
>>   
>> WCS_GLOBAL#Profiles=WCS/2.0/conf/core,WCS_protocol-binding_get-kvp/1.0/conf/get-kvp,WCS_protocol-binding_post-xml/1.0/conf/post-xml,GMLCOV/1.0/conf/gml-coverage,GMLCOV/1.0/conf/multipart,GMLCOV/1.0/conf/special-format,GMLCOV_geotiff-coverages/1.0/conf/geotiff-coverage,WCS_service-extension_crs/1.0/conf/crs,WCS_service-extension_scaling/1.0/conf/scaling,WCS_service-extension_range-subsetting/1.0/conf/record-subsetting,WCS_service-extension_interpolation/1.0/conf/interpolation
>>    WCS_GLOBAL#ServiceIdentification.Abstract=Nodo de la Red de Informacion
>> Ambiental de Andalucia. Junta de Andalucia. Servicio WCS del Modelo
>> Digital de Elevaciones (MDE) de Andalucia de 10 m de resolucion generado a
>> partir de los vuelos realizados en 2010 (cuadrantes Sureste (SE) Suroeste
>> (SW)) y 2011 (cuadrantes Noreste (NE) y Noroeste (NW)). Tambien se muestra
>> el Modelo Digital de Elevaciones de Andalucia de 100 m generado a partir
>> de MDE por cuadrantes (resolucion 10x10 y 5x5m) remuestreados procedentes
>> de los proyectos de produccion de Ortofotos regionales de Andalucia y del
>> PNOA. Integrado en la Infraestructura de Datos Espaciales de Andalucia,
>> siguiendo las directrices del Sistema Cartografico de Andalucia.
>>    WCS_GLOBAL#ServiceIdentification.AccessConstraints=Este servicio se
>> puede usar de modo libre y gratuito siempre que se mencione a los autores
>> y propietarios de la informacion
>>    WCS_GLOBAL#ServiceIdentification.Fees=Gratuito
>>    WCS_GLOBAL#ServiceIdentification.Title=REDIAM. WCS Modelo Digital de
>> Elevaciones (MDE) de Andalucia
>>    WCS_GLOBAL#ServiceProvider.ProviderName=Consejer??a de Agricultura,
>> Ganader??a, Pesca y Desarrollo Sostenible. Junta de Andaluc??a
>>   
>> WCS_GLOBAL#ServiceProvider.ProviderSite=https://www.juntadeandalucia.es/medioambiente/mapwms/REDIAM_WCS_mdt
>>   
>> WCS_GLOBAL#ServiceProvider.ServiceContact.ContactInfo.Address.AdministrativeArea=Sevilla
>>   
>> WCS_GLOBAL#ServiceProvider.ServiceContact.ContactInfo.Address.City=Sevilla
>>   
>> WCS_GLOBAL#ServiceProvider.ServiceContact.ContactInfo.Address.Country=Spain
>>   
>> WCS_GLOBAL#ServiceProvider.ServiceContact.ContactInfo.Address.DeliveryPoint=Avda.
>> Manuel Siurot,50
>>   
>> WCS_GLOBAL#ServiceProvider.ServiceContact.ContactInfo.Address.PostalCode=41071
>>   
>> WCS_GLOBAL#ServiceProvider.ServiceContact.ContactInfo.ContactInstructions=--
>>    WCS_GLOBAL#ServiceProvider.ServiceContact.ContactInfo.HoursOfService=--
>>    WCS_GLOBAL#ServiceProvider.ServiceContact.ContactInfo.Phone.Facsimile=--
>>   
>> WCS_GLOBAL#ServiceProvider.ServiceContact.ContactInfo.Phone.Voice=+34955003400
>>    WCS_GLOBAL#ServiceProvider.ServiceContact.IndividualName=--
>>    WCS_GLOBAL#ServiceProvider.ServiceContact.PositionName=Servicio de
>> Informacion y Analisis Ambiental
>>    WCS_GLOBAL#ServiceProvider.ServiceContact.Role=--
>>    WCS_GLOBAL#version=2.0.1
>> Subdatasets:
>>   
>> SUBDATASET_1_NAME=WCS:https://www.juntadeandalucia.es/medioambiente/mapwms/REDIAM_WCS_mdt?version=2.0.1&coverage=mdt_10
>>    SUBDATASET_1_DESC=mdt_10
>>   
>> SUBDATASET_2_NAME=WCS:https://www.juntadeandalucia.es/medioambiente/mapwms/REDIAM_WCS_mdt?version=2.0.1&coverage=mdt_100
>>    SUBDATASET_2_DESC=mdt_100
>> Corner Coordinates:
>> Upper Left  (   0.0000000,   0.0000000)
>> Lower Left  (       0.000,     512.000)
>> Upper Right (     512.000,       0.000)
>> Lower Right (     512.000,     512.000)
>> Center      (     256.000,     256.000)
>>
>>> gdalinfo
> "WCS:https://www.juntadeandalucia.es/medioambiente/mapwms/REDIAM_WCS_mdt?version=2.0.1&coverage=mdt_10"
>> ERROR 1: HTTP error code : 404
>> ERROR 1: NoSuchCoverage: msWCSGetCoverage20(): WCS server error.
>> COVERAGEID=mdt_10 not found, not in supported layer list. A layer might be
>> disabled for this request. Check wcs/ows_enable_request settings.
>> gdalinfo failed - unable to open
>> 'WCS:https://www.juntadeandalucia.es/medioambiente/mapwms/REDIAM_WCS_mdt?version=2.0.1&coverage=mdt_10'.
>>
>> Can anyone help me? Thank you very much and regards
>> ________________________________
>>
>> [https://www.aplitop.com/descargas/firma1.jpg]
>>
>>
>> Elena Ruiz
>> Sofware Development & Technical Support
>> Tel. +34 952 43 97 71
>> eruiz@
>> Sumatra, 9 - 29190 Malaga (Spain)
>> www.aplitop.com
>>
>> [cid:SocialLink_Facebook_32x32_a745adb8-c250-4372-8480-e77f503dad3d.png]<https://www.facebook.com/AplitopSL/>
>> [cid:SocialLink_Twitter_32x32_858247f6-9d4a-4740-a6b3-9b5ebfd98a97.png]
>> <https://twitter.com/aplitop>
>> [cid:SocialLink_Linkedin_32x32_154d63de-bf68-468f-9eb0-ffed102fac77.png]
>> <https://www.linkedin.com/company/aplitop>
>> [cid:SocialLink_Youtube_32x32_0dea15dd-3774-4086-be9d-f62560b70c86.png]
>> <https://www.youtube.com/user/aplitop>
>>
>>
>> In accordance with the provisions of the European Regulation of Data
>> Protection 2016/679 (Reglamento Europeo de Proteccion de Datos 2016/679),
>> we inform you that the data and the information you provide us through
>> this medium will be used by APLITOP, S.L., with C.I.F. B-92543396 and with
>> address at C / Sumatra, 9, Malaga, 29190, in order to answer your
>> questions and inform you about our products. The data provided will be
>> kept as long as it does not request its cessation and will not be
>> transferred to third parties except in cases where there is a legal
>> obligation. You have the right to access your personal data, correct
>> inaccurate data or request its deletion when the data is no longer
>> necessary for the purposes that were collected, as well as any rights
>> recognized in the RGPD 2016/679
>>
>> <https://www.aplitop.com/Event/en/358/intergeo-2019>
>>
>>
>> _______________________________________________
>> gdal-dev mailing list
>> gdal-dev at .osgeo
>> https://lists.osgeo.org/mailman/listinfo/gdal-dev
>>
>>
>> SocialLink_Facebook_32x32_a745adb8-c250-4372-8480-e77f503dad3d.png (502
>> bytes)
>> <http://osgeo-org.1560.x6.nabble.com/attachment/5485329/0/SocialLink_Facebook_32x32_a745adb8-c250-4372-8480-e77f503dad3d.png>
>> SocialLink_Twitter_32x32_858247f6-9d4a-4740-a6b3-9b5ebfd98a97.png (850
>> bytes)
>> <http://osgeo-org.1560.x6.nabble.com/attachment/5485329/1/SocialLink_Twitter_32x32_858247f6-9d4a-4740-a6b3-9b5ebfd98a97.png>
>> SocialLink_Linkedin_32x32_154d63de-bf68-468f-9eb0-ffed102fac77.png (642
>> bytes)
>> <http://osgeo-org.1560.x6.nabble.com/attachment/5485329/2/SocialLink_Linkedin_32x32_154d63de-bf68-468f-9eb0-ffed102fac77.png>
>> SocialLink_Youtube_32x32_0dea15dd-3774-4086-be9d-f62560b70c86.png (1K)
>> <http://osgeo-org.1560.x6.nabble.com/attachment/5485329/3/SocialLink_Youtube_32x32_0dea15dd-3774-4086-be9d-f62560b70c86.png>
>
>
>
>
> --
> Sent from: http://osgeo-org.1560.x6.nabble.com/GDAL-Dev-f3742093.html
>
>
> ------------------------------
>
> Message: 4
> Date: Tue, 20 Apr 2021 10:04:44 -0600
> From: Sean Gillies <sean at mapbox.com>
> To: gdal dev <gdal-dev at lists.osgeo.org>
> Subject: Re: [gdal-dev] Registered Content-Type for VRT?
> Message-ID:
> 	<CADPhZXyG820yCB+_yKVC166QczvPCoCKHjif3O=fGG1ARvDUpA at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hi Jukka,
>
> It's possible that ArcGIS has independently implemented VRT, but I think
> it's more likely that it delegates to GDAL. I think it would be possible to
> craft a VRT doc that would reveal some details -- such as one that uses
> GDAL's embedded Python pixel functions to dump some system information --
> but I don't have access to ArcGIS to try it.
>
> On Mon, Apr 19, 2021 at 4:01 PM jratike80 <
> jukka.rahkonen at maanmittauslaitos.fi> wrote:
>
>> Hi,
>>
>> Do you count ArcMap or ArcGIS Pro as self standing software or rather as
>> applications that use GDAL? They read VRTs pretty well but for writing some
>> developer tools are required
>>
>> https://pro.arcgis.com/en/pro-app/latest/help/data/imagery/supported-raster-dataset-file-formats.htm
>> .
>>
>> -Jukka Rahkonen-
>>
>>
>> GDAL - Dev mailing list wrote
>>> Maybe application/gdalvrt+xml? As far as I know, GDAL is the only
>> software
>>> that plays VRTs, and probably the only software that ever can,
>> considering
>>> the extensions and embedded Python stuff.
>>>