Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] (e) For relatively level runways the selection of elevation datum location is not critical, but when the thresholds differ by more than 6 m, the elevation datum should regard to the factors as the elevation of the most frequent used altimeter setting datum points, minimum circling altitudes in use or required and the nature of operations at the aerodrome. [..]