| Namespace | Identifier | Authority | Name | Label | Description | |
|---|---|---|---|---|---|---|
Ecliptic Coordinate System
coordinate:Ecliptic@okapia.net
Equatorial Coordinate System
coordinate:Equatorial@okapia.net
Galactic Coordinate System
coordinate:Galactic@okapia.net
Horizon Coordinate System
coordinate:Horizon@okapia.net
ICRS Coordinate System
coordinate:ICRS@okapia.net
Supergalactic Coordinate System
coordinate:Supergalactic@okapia.net