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Cumulative Track Length (CTL)

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

RDF: ctl.ttl

Name

cumulativeTrackLength

Datatype

RealInterval

Definition

The total cumulative length of track contained within the confines of the feature, exclusive of the branch or main trunk lines running into and/or out of the feature.

Accepted

2013-10-18

Defined by

DFDD

Physical quantity

length

Recommended unit

Metre (m)

Used by

• AN050 Railway Sidetrack
• AN060 Railway Yard

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