[Qgis-user] WMS Layer

Ivan lebedev lebedev77 at gmail.com
Sat May 2 00:46:21 PDT 2020


Thanks a lot!
Yes, those layers do not work or require special access rights. Only the
ArcGIS REST API link works
https://developers.arcgis.com/rest/services-reference/export-map.htm via
bbox.
Is it possible to connect such a layer in QGIS? Or have to write a module?

сб, 2 мая 2020 г. в 12:34, Richard Duivenvoorde <rdmailings at duif.net>:

> On 5/1/20 4:54 PM, Ivan lebedev wrote:
> > Hello!
> > Please tell me how to connect a raster layer url like this:
> >
> https://pkk.rosreestr.ru/arcgis/rest/services/PKK6/Cadastre/MapServer/export?dpi=96&format=PNG32&bbox=(8283322.79,8906432.27,8303632.95,8939167.78)&bboxSR=102100&imageSR=102100&size=1024%2C1024&transparent=true&f=image
>
> Hi Ivan,
>
> This is not a normal OGC-WMS but a Arcgis Mapserver.
> I'm not so familiar with the exact syntax of it's url's, but maybe Nyall
> knows more
>
> If you go to:
>
> https://pkk.rosreestr.ru/arcgis/rest/services/PKK6/Cadastre/MapServer
>
> You will see it's list of layers.
>
> QGIS should be able to show those layers, by loading it as a 'ArcGIS Map
> Server' layer (see Data Source Manager and screenshot). You should
> create a new connection using the url:
>
> https://pkk.rosreestr.ru/arcgis/rest/services/PKK6/Cadastre/MapServer
>
> Then you see the layers it is serving.
>
> To be honest I was not able to SEE one... I found you should use
> ESRI:102100 as CRS/projection (apparently an old Google
> Mercator-sister). But I also cannot read the layers so hopefully you can
> try more. Please report back if you manage to make this work.
>
> @Nyall: Normally the project takes the CRS of the first layer you load,
> but in this case apparently QGIS is not aware of that and tries
> EPSG:3857 = Google Popular Mercator.
>
> @Nyall: I thought to link to some documentation page of ArcGIS
> Mapserver, but I cannot find it? Any pointers?
>
> Regards,
>
> Richard Duivenvoorde
>
>
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>

-- 
С уважением,
*Лебедев Иван Вениаминович*
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