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Maximum Obstacle Height (MOH)

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

RDF: moh.ttl

Name

maximumObstacleHeight

Datatype

RealInterval

Definition

The maximum distance from the bottom to the top of a terrain (or waterbody floor) obstacle.

Description

May be a height or a depth.

Accepted

2013-10-18

Defined by

DFDD

Physical quantity

length

Recommended unit

Metre (m)

Used by

• EA020 Hedgerow
• AL260 Wall
• AL070 Fence
• BH100 Moat
• DB080 Depression
• DB010 Steep Terrain Face
• DB070 Cut
• DB090 Embankment
• DB190 Volcanic Dyke
• AQ113 Pipeline
• AQ063 Causeway Structure

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