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Aerodrome Lowest Temperature (ALF)

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

RDF: alf.ttl

Name

aerodromeLowestTemp

Datatype

Real

Definition

The mean lowest temperature of the coldest month of the year at an aerodrome.

Accepted

2013-10-18

Defined by

DFDD

Physical quantity

thermodynamicTemperature

Recommended unit

Degree Celsius (degC)

Used by

• GB001 Aerodrome

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