> ## Documentation Index
> Fetch the complete documentation index at: https://docs.wherobots.com/llms.txt
> Use this file to discover all available pages before exploring further.

# RS_SetSRID

Sets the spatial reference system identifier (SRID) of the raster geometry.

## Signatures

```sql theme={"system"}
RS_SetSRID (raster: Raster, srid: Integer)
```

## Parameters

<ParamField body="raster" type="Raster" required>
  The input raster.
</ParamField>

<ParamField body="srid" type="Integer" required>
  Spatial Reference Identifier.
</ParamField>

## Return type

<ResponseField type="Raster">
  The resulting raster.
</ResponseField>

## Example

```sql theme={"system"}
SELECT RS_SetSRID(raster, 4326)
FROM raster_table
```