I host some raster data on geoserver and want to access all pixel values within a given area (e.g. a geojson polygon).
I can access single pixel values via WMS
GetFeatureInfo but this approach is limited to a single point, not areas.
WCS seems to work for area requests but the available operations don't serve the purpose of retrieving values.
Is there a way to run a WMS/WFS/WCS like request for raster data using an area as request?
Are cql filters a way to go?