PostGIS

ST_UpperLeftY

12.4. Raster Accessors

Name

ST_UpperLeftY — Returns the upper left Y coordinate of raster in projected spatial ref.

Synopsis

+float8 +ST_UpperLeftY(+`raster `+rast`)`;

Description

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

Examples

SELECT rid, ST_UpperLeftY(rast) As uly
FROM dummy_rast;

 rid |   uly
-----+---------
   1 |     0.5
   2 | 5793244

See Also

ST_UpperLeftX, ST_GeoReference, Box3D

ST_UpperLeftX

ST_Width