Navigate / EASA
Ask question Discover more Add to collection
GM1 ADR.OPS.A.020(c) Common reference system

ED Decision 2021/003/R

TEMPORAL REFERENCE SYSTEM

(a) A value in the time domain is a temporal position measured relative to a temporal reference system.

(b) ISO Standard 8601 specifies the use of the Gregorian calendar and 24-hour local or UTC for information interchange, while ISO Standard 19108 prescribes the Gregorian calendar and UTC as the primary temporal reference system for use with geographic information.
Details
Source-Title: GM1 ADR.OPS.A.020(c) Common reference system View latest amendments
Erulesid: ERULES-1963177438-18571 Compare versions
Domain: Aerodromes
Applicabilitydate: 27 January, 2022
Entryintoforcedate: 5 March, 2021
Regulatorysource: ED Decision 2021/003/R Navigate
Regulatorysubject: Part-ADR.OPS
Typeofcontent: GM to IR (Guidance material to implementing rule)
Origin: EASA
Category: EAR