I have a GeoTIFF published by Geoserver 2.2 and being used by Leaflet via WMS. How can I get Geoserver to return the raster value at a lat/long point?
I'm guessing it has to do with using WCS, but no examples seem to exist for doing this!
This will be similar to querying PostGIS with
ST_Value(raster, ST_SetSRID(ST_Point(lon,lat),4326)). I dont really want to import the same raster into PostGIS just to find the raster value at a point. Or is this the recommended solution?