| Super-types: | gml:DefinitionType < AbstractDatumBaseType (by restriction) < AbstractDatumType (by extension) < ImageDatumType (by extension) |
|---|---|
| Sub-types: | None |
| Name | ImageDatumType |
|---|---|
| Abstract | no |
| Documentation | An image datum defines the origin of an image coordinate reference system, and is used in a local context only. For more information, see OGC Abstract Specification Topic 2. |
'Set of alternative identifications of this datum. The first datumID, if any, is normally the primary identification code, and any others are aliases.'