Hi Emilio,
thanks for your response. If I got you right I just want to do it the
other way round. I will publish a heatmap based on data for a region
(let's say a whole country) and in case the user queries the WMS layer
with a BBOX for a sub-region (let's say a city in this country) the
heatmap
If you want to return the full WMS view-port, but only render the points
inside a specific bbox, you might be able to accomplish that by setting
a default filter (containing your bbox) on the layer configuration in
geoserver.
Thanks,
Emilio
On 5/20/20 10:27 AM, Christian Mayer wrote:
Hi
Hi Ian, Olivier and Jim,
thank you very much for your help by sharing your thoughts on this.
So it seems it needs some external (pre-)processing or adaption of code. For me
it seems that preprocessing by an external tool is the more suitable way. I'll
dig a bit into this and report back here
Hi Chris,
One approach is to render the heatmap at a suitable resolution and then
save the result as a format that GeoServer can render (such as
GeoTiff). That GeoTiff can be registered as a new layer, and you can
serve up that layer. Users/clients would be able to zoom around that
layer
Christian,
depending on your data source you could define a sql query with a fixed
bbox.
--
Sent from: http://osgeo-org.1560.x6.nabble.com/GeoServer-User-f3786390.html
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Please make sure you read the following two
The best plan is to import your data into QGIS and use the heat map plugin
there to produce a new raster layer, then import that into GeoServer.
Ian
On Tue, 19 May 2020 at 14:15, Christian Mayer wrote:
> Hi list,
>
> does anyone know if there is a possibility to render a heatmap for a
> fixed
Hi list,
does anyone know if there is a possibility to render a heatmap for a
fixed BBOX of the underlying dataset?
To be more concrete: I have a set of point geometries for which I want
to have heatmap and expose this as WMS. I want to ensure that the
heatmap is rendered based on the points
