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SW: Well-graded Sand (STP_5)

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

RDF: stp_5.ttl

Name
wellGradedSand
Attribute
STP Soil Type
Definition
Well-graded sand and/or gravelly sands, with little or no fines.
Accepted
2013-10-18
Allowed for

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