[Qgis-user] QGIS Server, Lizmap / OpenLayer, QGIS2Web

[Alessandro Pasotti]

On Wed, Jun 30, 2021 at 4:11 PM Gerald Kogler <geraldo at servus.at> wrote:

> Hi,
>
> qgis2web exports a static version of your QGIS project to web using
> OpenLayers or Leaflet as webmap technologies. It gives you some options
> on export, furthermore you could take the exported code and customize it
> furthermore. It produces pure HTML+JS+CSS so you could host it on any
> server.
>
> One limitation is that all your data is exported as GeoJSON, so it's
> only suitable for limited amount of data as loading of big files could
> be quite slow on web.
>
> QGIS Server needs a more powerful server infrastructure as you have to
> install QGIS Server package with all it's dependencies. It has the big
> advantage that it serves QGIS projects with all it's symbology exactly
> as they are shown on desktop. But you have to code your own web viewer,
> for example using OpenLayers.
>

That's not entirely correct: since 3.16 QGIS Server provides you a simple
catalog and map viewer out of the box:
https://docs.qgis.org/3.16/en/docs/server_manual/services.html#qgis-server-catalog

No need for additional software.

WFS3 also has a (even more simpler) integrated map viewer.

Regards.

-- 
Alessandro Pasotti
QCooperative:  www.qcooperative.net
ItOpen:   www.itopen.it
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