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Trellised Orientation (TRO)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: tro.ttl
- Name
trellisedOrientation- Datatype
- Real
- Definition
- The angular direction in the horizontal plane in which a trellising system points and allows for passage. The angular distance is measured clockwise from true north (0 degrees) to south (180 degrees).
- Description
- In cases where an angular measure exceeds 180 degrees the number should be subtracted 180 degrees. Passage is anticipated to be both ways (x and x +180 arcdegrees).
- Accepted
- 2021-08-09
- Physical quantity
- planeAngle
- Recommended unit
- Arc Degree
- Used by
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.