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Navigable with Periodic Restrictions (NVS_4)

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

RDF: nvs_4.ttl

Name

navigablePeriodicRestrict

Attribute

NVS Navigability Information

Definition

Affords passage to vessels but periodic restrictions apply.

Description

For example, seasonally restricted due to ice or only manned at regular intervals.

Accepted

2013-10-18

Allowed for

• BH020 Canal
• BH082 Inland Waterbody
• BH140 River

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