TREFDIR
Concept
· http://ontology.oais.info/fits/keyword/TREFDIR
Properties
| definition | The value field of this keyword shall contain a character string composed of: the name of the keyword containing the longitudinal coordinate, followed by a comma, followed by the name of the keyword containing the latitudinal coordinate. This reference direction shall apply to time-coordinate axes in images as well. |
| label | TREFDIR |
| notation | TREFDIR |
| prefLabel | TREFDIR |
| scopeNote | Defined in section 9.2.4 of the FITS Standard 4.0; its value is string. |
Links to
- inScheme → FITS keyword dictionary (FITS Standard 4.0)
Linked from
- FITS keyword dictionary (FITS Standard 4.0) → hasTopConcept