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First Detection Date and Time (FDD)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: fdd.ttl
- Name
firstDetectionDateTime- Datatype
- FirstDetectionDateTimeStrucText
- Definition
- The date and, optionally, time that an object was first detected and analyzed.
- Accepted
- 2013-10-18
- Defined by
- DFDD
- Used by
- BD002 Small Bottom Object
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.