Hello All,

I´m publishing PostGIS Data (only point geometries, 3 table join, one 
Table provides the geometries, the other two are providing metadata) via 
WMS and configured a custom database-view in Geoserver.

The Layer is filtered using an OGC Filter which is send as XML document 
to the server via POST request and Styled property based by a SLD Document.

In some cases there are more than one features displayed at the same 
location (exactly the same location, sharing the point geometry) and so 
the WMS is drawing one Symbol per Feature. Is there any possibility to 
catch this multiple occurrence and configure for example the SLD to draw 
only one symbol at the location and a Label with the the count of the 
stacked features or a special Symbol indicating the multiple feature 
occurrence at this location?

Thanks a lot for your help,
Philipp

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