I'm having this weird thing when making two different WMs requests. The requests differ by the requested BBOX, meaning two different image-regions, yet the requested regions do overlap.And now for the weird part; It seems that the resulting images have been through some kind of an histogram manipulation (equalization perhaps...) resulting the overlapped area between the two requests to be in different colors.
The problem worsens when making client-side applicative tiles via WMS, resulting in a bizarre transition between tiles.
Hence the assumption that GeoServer automaticly decides to make some-kind of manipulation for my WMS requests.
I've looked for a solution online and the only thing related was GeoServer's RasterSymbolizer which can be configured to make histogram manipulations if configured so for rasters in their SLD file.
Looking at my raster's SLD file shows it's only configured with the opacity option (and nothing about the histogram / normalize options).
Bottom line, Is my assumtion correct? and if so, what am I suppose to do to correct it (how to stop GeoServer from messing with my rasters?)
أكثر...
The problem worsens when making client-side applicative tiles via WMS, resulting in a bizarre transition between tiles.
Hence the assumption that GeoServer automaticly decides to make some-kind of manipulation for my WMS requests.
I've looked for a solution online and the only thing related was GeoServer's RasterSymbolizer which can be configured to make histogram manipulations if configured so for rasters in their SLD file.
Looking at my raster's SLD file shows it's only configured with the opacity option (and nothing about the histogram / normalize options).
Bottom line, Is my assumtion correct? and if so, what am I suppose to do to correct it (how to stop GeoServer from messing with my rasters?)
أكثر...