Home › attribute › wdu

Usable Width (WDU)

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

RDF: wdu.ttl

Name

usableWidth

Datatype

RealInterval

Definition

The interior width of a structure.

Description

For example, an aircraft bunker or a lock.

Accepted

2013-10-18

Defined by

DFDD

Physical quantity

length

Recommended unit

Metre (m)

Used by

• GB230 Aircraft Hangar
• GB250 Hardened Aircraft Shelter
• GB015 Apron
• BI030 Lock
• BI006 Ship Elevator
• BB095 Dock
• BB090 Dry Dock
• BB199 Floating Dry Dock

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