| Format Type Identifier | SGI |
| Reader/Writer | Both |
| Licensing Level | Professional |
| Dependencies | None |
| Dataset Type | Reader: File; Writer: Folder |
| Feature Type | SGI or <source_dataset_filename> |
| Typical File Extensions | . rgb, .rgba, .bw, .sgi, .int, .inta |
| Automated Translation Support | Yes |
| User-Defined Attributes | No |
| Coordinate System Support | No |
| Generic Color Support | No |
| Spatial Index | No |
| Schema Required | No |
| Transaction Support | No |
| Encoding Support | No |
| Geometry Type | sgi_type |
| Geometry Support | ||||
|---|---|---|---|---|
| Geometry | Supported? | Geometry | Supported? | |
| aggregate | no | point | no | |
| circles | no | polygon | no | |
| circular arc | no | raster | yes | |
| donut polygon | no | solid | no | |
| elliptical arc | no | surface | no | |
| ellipses | no | text | no | |
| line | no | z values | no | |
| none | no | |||
| Band Interpretations | Red8, Green8, Blue8, Alpha8, Gray8, UInt8 |
| Palette Key Interpretations | Not applicable |
| Palette Value Interpretations | Not applicable |
| Nodata Value | Not applicable |
| Cell Origin (x, y) | 0.5, 0.5 |
| Rotation Support | No |
| GCP Support | No |
| World File Support | No |
| TAB File Support | No |