Questions tagged [cql]
In this context CQL implies OGC Common Query Language, a query language for catalog interfaces. It should not be used for questions related to the Cassandra Query Language
43 questions
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GeoServer Cross-layer filtering - spatial filtering with whole layer
According to the geoserver reference: (https://docs.geoserver.org/main/en/user/extensions/querylayer/index.html) it should be possible to do a spatial filter towards a whole WMS-layer (not only when a ...
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How to achieve statistical queries similar to ArcGIS map services based on CQL queries of GeoServer's WMS service?
In ArcGIS MapServer, through the layer's query interface, it is possible to achieve statistics such as the maximum, minimum, or average of a layer based on a specific category field and a statistic ...
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How to set CQL_FILTER and recalculate layer boundary values through interface calls
Scenario description:
GIS data volume is tens of millions and requires the creation of multi-dimensional layers, using WTMS's tile cache for rendering
Using the CQL_FILTER condition to filter data ...
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Adding marker at dynamic location on WMS map with GeoServer
I need to generate a static map image with a marker at coordinates specified in the WMS request URL.
I have a GeoServer instance which provides the WMS layer, and I am able to get static map images ...
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POLYGON CQL Filter throws error - "NoSuchMethodError" on GeoServer
All spatial query requests perform well on GeoServer 2.19 using CQL filters. But for some reason, I'm getting an internal error with the following POLYGON CQL filter. Hence, the same CQL filter works ...
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Label polygons with count of intersecting points in GeoServer
I have two spatial layers in a GeoServer instance - polygons (administrative boundaries) and points (resource locations) - and would like to define a layer style (ideally using the CSS format) which ...
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495
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How to properly craft a LineString CQL for WFS GET filter?
A helper class I'm working on has to make an occasional requests to a GeoServer. These can be GET calls and I'd prefer them to be.
These are filtered with CQL. Here is an example, which is returning ...
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How to parameterize the PointSymbolizer in a SLD Style?
I am trying to clean my GeoServer deleting some redundant SLD Styles.
All this styles work in the same way, they assign some image (different for every style, which name is hardcoded in every style) ...
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How to add CQL_FILTER to WMTS layer on GeoServer?
I have a wmts layer on GeoServer and I tried to add some CQL_FILTER to my request but it's not working. Whatever I added to uri, geoserver always return result but in some cases it shouldn't.
Here's ...
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WFS with CQL_FILTER=BBOX return empty layer
This is the first time I using WFS. I'm trying to get features with this WFS request inside a BBOX:
uri=https://wxs.ign.fr/choisirgeoportail/geoportail/wfs?service=WFS&srsName=EPSG:4326&...
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Add a CQL Filter to a WMS Layer in QGIS
I have a WMS Layer published by a geoserver instance. It has the capability of being filtered by a CQL Filter via GetMap CQL_FILTER query parameter.
Adding it to QGIS works, but I can't find a place ...
- 211
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GeoServer Raster WMS Layer update/filter like CQL, ECQL
I have added the raster layer from GeoServer as a WMS source.
There is an HTML filter to apply changes with GeoServer Raster WMS Layer, which is not working with RasterSymbolizer, and CQL filter.
Like ...
user103524
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Geoserver CQL filter with many “IN” conditions
I am using Geoserver to generate colored regions on a map a wms link, CQL condition can contain a long string of "IN". Max number of INs could be up to 1-2 thousands. I tried to divide it ...
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How do I retrieve a single image from an ImageMosaic in GeoServer?
If I have an ImageMosaic in GeoServer containing several raster images that overlap, is there a way to retrieve/display one of the original images? Could I use CQL or WCS to get them by fileName or ...
- 405
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Optional parameters in PointSymbolizer href
I am trying to build a dynamic url for a PointSymbolizer:
/api/icons?foo=${strUrlEncode("foo")}&bar=${strUrlEncode("bar")}
The problem I am running into is that the ...
