[gdal-dev] gdal-dev Digest, Vol 198, Issue 45

1520 gis juliermeopensourcedeveloper at gmail.com
Mon Nov 23 06:01:12 PST 2020 

Dear Rahkonen Jukka,

I will consider your warnings about using GDAL_WCS with GeoServer.  It
seems that what I am trying to do is not possible, but it will be something
interesting to achieve through GDAL_WCS. In many cases, the user has access
to wcs geoservices and he may be interested in loading some specific
coverages (full coverage and subsets) in QGIS using an XML just like
GDAL_WMTS driver. Some institutions make WCS capabilities available, but
wmts. And this is my situation, I have a remote / external geoserver with
wcs capabilities available, but wmts.

It could be something interesting to be implemented in the future.

Thank you very much for your time and consideration of my messages.

Kind regards

Julierme


On Sat, Nov 21, 2020 at 5:00 PM <gdal-dev-request at lists.osgeo.org> wrote:

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> Today's Topics:
>
>    1. GDAL_WCS Driver and gdal_translate (1520 gis)
>    2. Re: GDAL_WCS Driver and gdal_translate (jratike80)
>    3. Automatic labels placement (Franco Amato)
>    4. resampling netcdf data (Nazanin tavakoli)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Fri, 20 Nov 2020 17:18:30 -0300
> From: 1520 gis <juliermeopensourcedeveloper at gmail.com>
> To: gdal-dev at lists.osgeo.org
> Subject: [gdal-dev] GDAL_WCS Driver and gdal_translate
> Message-ID:
>         <CAKTKyJKpbfvZnXhM60FDF_T-0wFFpW=
> 54wc8f1nnh5fZ7REm7A at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Dear all,
>
> I would like to open this discussion here about creating a xml/ raster wcs
> ingest using gdal_translate.
> My 2 goals are:
> 1 - get a xml like in [1] by running command line similar do gdal_wmts
> driver in [2]
>
> gdal_translate "WCS:
>
> http://demo.geo-solutions.it:80/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample
> <
> http://demo.geo-solutions.it/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample
> >
> " wcs.xml -of WCS
>
> *OR*
>
> gdal_translate "WCS:
>
> http://demo.geo-solutions.it/geoserver/ows?service=WCS&request=getCapabilities,layer=nurc__Img_Sample
> " wcs.xml -of WCS
>
>
> 2 - get a xml / raster subset
>
> gdal_translate "WCS:
>
> http://demo.geo-solutions.it:80/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample
> <
> http://demo.geo-solutions.it/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample
> >
> " wcs.xml -projwin -100 40 -80 30 -of WCS
>
> *OR*
>
> gdal_translate "WCS:
>
> http://demo.geo-solutions.it/geoserver/ows?service=WCS&request=getCapabilities,layer=nurc__Img_Sample
> " wcs.xml -projwin -100 40 -80 30 -of WCS
>
> If the solution I am trying to get can not be possible through
> gdal_translate, would someone have an xml sample like in [1] to share, but
> with raster subset ingest, instead the whole image content?
>
> I appreciated your time in advance.
>
> Kind regards
>
> Julierme
>
> [1] <WCS_GDAL>
>   <ServiceURL>
> https://demo.geo-solutions.it/geoserver/wcs?version=2.0.1&amp
> ;</ServiceURL>
>   <CoverageName>nurc:Img_Sample</CoverageName>
>
>
> <GetCoverageExtra>&BoundingBox=-130.85168,20.7052,-62.0054,54.1141</GetCoverageExtra>
> </WCS_GDAL>
>
> [2] gdal_translate "WMTS:
> http://maps.wien.gv.at/wmts/1.0.0/WMTSCapabilities.xml,layer=lb" wmts.xml
> -
> of WMTS.
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> ------------------------------
>
> Message: 2
> Date: Sat, 21 Nov 2020 03:47:58 -0700 (MST)
> From: jratike80 <jukka.rahkonen at maanmittauslaitos.fi>
> To: gdal-dev at lists.osgeo.org
> Subject: Re: [gdal-dev] GDAL_WCS Driver and gdal_translate
> Message-ID: <1605955678597-0.post at n6.nabble.com>
> Content-Type: text/plain; charset=us-ascii
>
> Hi,
>
> Just a note to remind that earlier in thread "gdal-dev Digest, Vol 198,
> Issue 14" it was noticed that the GDAL WCS driver most probably has a bug
> and certain WCS coverages from Geoserver do not work. It seems to be
> related
> with the native CRS EPSG:4326. So if you test now with Geoserver, don't
> test
> with nurc__Img_Sample or other coverages which are in EPSG:4326.
>
> I know this does not answer your question, sorry.
>
> -Jukka Rahkonen-
>
>
> juliermeopensourcedeveloper wrote
> > Dear all,
> >
> > I would like to open this discussion here about creating a xml/ raster
> wcs
> > ingest using gdal_translate.
> > My 2 goals are:
> > 1 - get a xml like in [1] by running command line similar do gdal_wmts
> > driver in [2]
> >
> > gdal_translate "WCS:
> >
> http://demo.geo-solutions.it:80/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample
> > <
> http://demo.geo-solutions.it/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample&gt
> ;
> > " wcs.xml -of WCS
> >
> > *OR*
> >
> > gdal_translate "WCS:
> >
> http://demo.geo-solutions.it/geoserver/ows?service=WCS&request=getCapabilities,layer=nurc__Img_Sample
> > " wcs.xml -of WCS
> >
> >
> > 2 - get a xml / raster subset
> >
> > gdal_translate "WCS:
> >
> http://demo.geo-solutions.it:80/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample
> > <
> http://demo.geo-solutions.it/geoserver/wcs?version=2.0.1&coverage=nurc__Img_Sample&gt
> ;
> > " wcs.xml -projwin -100 40 -80 30 -of WCS
> >
> > *OR*
> >
> > gdal_translate "WCS:
> >
> http://demo.geo-solutions.it/geoserver/ows?service=WCS&request=getCapabilities,layer=nurc__Img_Sample
> > " wcs.xml -projwin -100 40 -80 30 -of WCS
> >
> > If the solution I am trying to get can not be possible through
> > gdal_translate, would someone have an xml sample like in [1] to share,
> but
> > with raster subset ingest, instead the whole image content?
> >
> > I appreciated your time in advance.
> >
> > Kind regards
> >
> > Julierme
> >
> > [1]
> > <WCS_GDAL>
> >
> > <ServiceURL>
> > https://demo.geo-solutions.it/geoserver/wcs?version=2.0.1&amp
> > ;
> > </ServiceURL>
> >
> > <CoverageName>
> > nurc:Img_Sample
> > </CoverageName>
> >
> > <GetCoverageExtra>
> > &BoundingBox=-130.85168,20.7052,-62.0054,54.1141
> > </GetCoverageExtra>
> > </WCS_GDAL>
> > [2] gdal_translate "WMTS:
> > http://maps.wien.gv.at/wmts/1.0.0/WMTSCapabilities.xml,layer=lb"
> wmts.xml
> > -
> > of WMTS.
> >
> > _______________________________________________
> > gdal-dev mailing list
>
> > gdal-dev at .osgeo
>
> > https://lists.osgeo.org/mailman/listinfo/gdal-dev
>
>
>
>
>
> --
> Sent from: http://osgeo-org.1560.x6.nabble.com/GDAL-Dev-f3742093.html
>
>
> ------------------------------
>
> Message: 3
> Date: Sat, 21 Nov 2020 09:59:01 -0500
> From: Franco Amato <cvfrank at gmail.com>
> To: gdal-dev at lists.osgeo.org
> Subject: [gdal-dev] Automatic labels placement
> Message-ID:
>         <
> CADAAwMcJMh6hS6HM1WKgjYKMJZXetgqYWRSOkfRw3e1LuCg2iw at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Good morning gdal members,
> I would know if you know any automatic labels placement library. I tried
> with PAL library located here (http://pal.heig-vd.ch) but it's too complex
> to use with GDAL data.
>
> Any suggestions are really appreciated.
>
> Thank you,
> Franco
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>
> Message: 4
> Date: Sat, 21 Nov 2020 18:47:18 +0330
> From: Nazanin tavakoli <nazitkk1375 at gmail.com>
> To: gdal-dev at lists.osgeo.org
> Subject: [gdal-dev] resampling netcdf data
> Message-ID:
>         <CAPBJ=
> OxvAJgetPVmJ9hKx8nF9wE9xW3BXtFtzJPcZNfTk4xcwQ at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hello,
> I want to change the resolution of my data whose resolution is 0.0416
> degrees (1/24th) resolution and I want to convert it to 0.5 degrees. I have
> already used this code but I have some errors. Could you please help me?
> gdal_translate -of netCDF -tr 0.5 0.5 WS.nc
> <
> https://www.youtube.com/redirect?redir_token=QUFFLUhqa0hCWkdnLUttTmVYbzh4UGFIeW9RQTBxa2piUXxBQ3Jtc0trMTVQTV9YMVVrZWVzb2xXVjh1LVBCQ2ZoT3FoTzNKYjQ2NndBcmIxQVd2TkM3NXU3dUVjQ2FtMXFkOWdRSi1vdTVISnd6UEpsZWRDRVlLSDlzZDJlcGdqdlU5S0xyOXhXSlFSajliMG1URkhrWi1iMA%3D%3D&event=comments&q=http%3A%2F%2Fws.nc%2F&stzid=UgynaQQEp5-9sVSWQqp4AaABAg.9GHKHEPqQ8_9GKO25Kpqfy
> >
> WS_1.nc
> <
> https://www.youtube.com/redirect?redir_token=QUFFLUhqbEYxWEQxZzZpbVZSNGk2RjZHUnVUdEVNNEpZd3xBQ3Jtc0ttNzZDcUdxdUN6QU5vc1lKVmdULVFqLWo1WDdjendJbXJwcm03a3R2bWN6dnRlaWM1bENzUXhFNnp2NlN6b2x6Q0V3X21ueFdBNm5HVmQzaEVsZ0FKWGNZNEZSSk9GdDdmbVFwY2JKX1RuUjk0TTJTUQ%3D%3D&event=comments&q=http%3A%2F%2F1.nc%2F&stzid=UgynaQQEp5-9sVSWQqp4AaABAg.9GHKHEPqQ8_9GKO25Kpqfy
> >
> Warning 1: Recode from UTF-8 to CP_ACP failed with the error: "Invalid
> argument".
> Warning 1: No UNIDATA NC_GLOBAL:Conventions attribute Input file size is
> 8640, 4320 0Warning 1: Recode from UTF-8 to CP_ACP failed with the error:
> "Invalid argument". ...10...20...30...40...50...60...70...80...90..Warning
> 1: Recode from UTF-8 to CP_ACP failed with the error: "Invalid argument".
> .100 - done.
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> End of gdal-dev Digest, Vol 198, Issue 45
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