Hi list,
I would like to get a raster pixel value using WMS or WCS connection. For example, 1 pixel value from 10 Modis image band. The value may be returned as xml or gml if possible. I know we can use GetFeatureInfo via WMS to get a value of pixel (of vector or raster). But the input x and y or is an image oriented not exactly geographic coordinate value. In case of WCS, GetCoverage allow to request data with a geographic coordinate. But I used to familiar with outputformat as Image file. Is there possible to use it and return as GML or text based? Please advise me for some hint, Sarawut
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