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Thickness (THI)

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

RDF: thi.ttl

Name

thickness

Datatype

RealInterval

Definition

The distance between the two opposite surfaces of an object, usually the distance of smallest measure.

Description

The third dimension of an object, distinct from length and width (breadth).

Accepted

2013-10-18

Defined by

DFDD

Physical quantity

length

Recommended unit

Metre (m)

Used by

• AL260 Wall
• AL070 Fence
• AQ200 Regulatory Sign
• AK080 Outdoor Theatre Screen
• AL050 Display Sign
• BD123 Floating Barrier
• BI040 Sluice Gate
• BD074 Mooring Chain
• BB110 Fish Weir
• BI045 Basin Gate
• AP040 Gate

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