## Extent.SpatialReferenceSystem property

[`SpatialReferenceSystem`](../../../aspose.gis.spatialreferencing/spatialreferencesystem/) associated with this extent. Can be `null` if `SpatialReferenceSystem` is unknown. Use [`GetTransformed`](../gettransformed/) in order to transform extent between difference spatial reference systems.

```csharp
public SpatialReferenceSystem SpatialReferenceSystem { get; set; }
```

### See Also

* class [SpatialReferenceSystem](../../../aspose.gis.spatialreferencing/spatialreferencesystem/)
* class [Extent](../)
* namespace [Aspose.Gis](../../extent/)
* assembly [Aspose.GIS](../../../)