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Direction of Flow (DOF)

DGIF baseline 2026-1, the latest. Earlier baselines: timemap.

RDF: dof.ttl

Name

directionOfFlow

Datatype

RealNonNegInterval360

Definition

The bearing of movement or direction of the flow.

Accepted

2013-10-18

Defined by

DFDD

Physical quantity

planeAngle

Recommended unit

Arc Degree

Used by

• BH145 Vanishing Point
• FC165 Maritime Route
• FC041 Traffic Separation Scheme
• BD015 Submarine Spring
• BG010 Water Movement Data Location
• DB115 Geothermal Outlet
• AQ113 Pipeline

Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.