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True Bearing (TBE)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: tbe.ttl
- Name
trueBearing- Datatype
- Real
- Definition
- The horizontal direction of an object or point measured clockwise from True North up to, but not including, 360 degrees.
- Description
- The Magnetic Bearing added to the Magnetic Variation equals the True Bearing.
- Accepted
- 2013-10-18
- Defined by
- DFDD
- Physical quantity
- planeAngle
- Recommended unit
- Arc Degree
- Used by
- GA091 Instrument Landing System (ILS) Localizer
- GA100 Localizer-type Directional Aid (LDA)
- GA093 Microwave Landing System (MLS) Azimuth
- GA105 Simplified Directional Facility (SDF)
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.