ST_UpperLeftX
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Nombre

ST_UpperLeftX — Returns the upper left X coordinate of raster in projected spatial ref.

Sinopsis

float8 ST_UpperLeftX(raster rast);

Description

Returns the upper left X coordinate of raster in projected spatial ref.

Ejemplos

Code
SELECt rid, ST_UpperLeftX(rast) As ulx
FROM dummy_rast;
Output
rid |    ulx
-----+------------
   1 |        0.5
   2 | 3427927.75