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Aerodrome Terrain Impact (TEI)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: tei.ttl
- Name
aerodromeTerrainImpact- Datatype
- Boolean
- Definition
- An indication that the instrument approach path of the aerodrome is impacted by terrain features.
- Description
- Either the terrain rises at least 600 metres (2000 feet) above the aerodrome elevation within a 5 nautical mile radius of the aerodrome reference point, or the terrain rises at least 1200 metres (4000 feet) within the instrument approach path to the aerodrome.
- Accepted
- 2013-10-18
- Defined by
- DFDD
- Used by
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.