Hello Postgis-users,
I'm looking to find out the most efficient method of clipping/masking a raster
with a geometry in postgis.
Inputs:
Multi-band raster
Geometry
Output:
All pixels of all bands of the raster which intersect with the geometry
So far I have been using the ST_Clip(raster, geom) function.Do you know if
there is a way to simply mask the raster with the geometry, rather than perform
a clip operation? Would St_Intersection be more appropriate? I'd like to
optimize this function as much as possible. Any thoughts/ideas?
Thank you,
Daniel Vignoles
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