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Width at Top (WD5)

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

RDF: wd5.ttl

Name

widthAtTop

Datatype

RealInterval

Definition

The width at the top of a feature.

Accepted

2013-10-18

Defined by

DFDD

Physical quantity

length

Recommended unit

Metre (m)

Used by

• BI020 Dam
• BI044 Flood Control Structure
• BI030 Lock
• BI006 Ship Elevator

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