ST_Georeference
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Returns the geographic reference information about a raster object as a comma-separated string of affine parameters in the format "A,B,C,D,E,F".
Syntax
text ST_Georeference(raster raster_obj)Parameters
| Parameter | Description |
|---|---|
raster_obj | The raster object. |
Return value
Returns a text string of affine parameters in the format "A,B,C,D,E,F".
Examples
SELECT ST_Georeference(raster_obj) FROM raster_table WHERE id = 1;Output:
2.500000000000000,0.000000000000000,38604686.750000000000000,0.000000000000000,-2.500000000000000,4573895.750000000000000What's next
ST_SetGeoReference: Set or update the georeference metadata of a raster object.
ST_ScaleX: Return the X scale coefficient directly.
ST_ScaleY: Return the Y scale coefficient directly.
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