| Super-types: | gml:DefinitionType < PrimeMeridianBaseType (by restriction) < PrimeMeridianType (by extension) |
|---|---|
| Sub-types: | None |
| Name | PrimeMeridianType |
|---|---|
| Abstract | no |
| Documentation | A prime meridian defines the origin from which longitude values are determined. |
'Set of alternative identifications of this prime meridian. The first meridianID, if any, is normally the primary identification code, and any others are aliases.'