[postgis-users] postgis raster : getting pixel value

AJ7 ackbar at ackadij.com
Mon Mar 14 10:13:25 PDT 2011

Is it possible to get the pixel value(s) out of the raster image once its
been exported to postgis raster?

Basically what I want to do is find the pixel values for all the pixels that
intersect with a different polygon.

Not sure if ST_value will help do that.
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