Name
ST_PixelAsPoint —
Returns a point geometry of the pixel's upper-left corner.
Synopsis
geometry ST_PixelAsPoint(raster rast, integer columnx, integer rowy);
Description
Returns a point geometry of the pixel's upper-left corner.
Availability: 2.1.0
Examples
SELECT ST_AsText(ST_PixelAsPoint(rast, 1, 1)) FROM dummy_rast WHERE rid = 1;
st_astext
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POINT(0.5 0.5)