Home › attribute › gaw

Railway Gauge (GAW)

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

RDF: gaw.ttl

Name

railwayGauge

Datatype

Real

Definition

The distance between a single pair of rails of a railway, measured along the shortest distance from inside rail to inside rail.

Accepted

2013-10-18

Defined by

DFDD

Physical quantity

length

Recommended unit

Metre (m)

Used by

• ZI017 Track Information

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