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Way Surface Category (WSA)

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

RDF: wsa.ttl

Name

waySurfaceCategory

Datatype

Enumeration

Definition

A categorisation based on the general pavement characteristic of the surface intending to sustain ground transport.

Accepted

2024-01-12

Values

• WSA_1 Hard Paved
• WSA_2 Loose Paved
• WSA_3 Unpaved

Used by

• AQ140 Vehicle Lot
• AQ135 Roadside Rest Area
• BH070 Ford
• AP075 Land Transportation Way
• AP033 Turnaround Site

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