Valsts valodas centra izstrādātie transporta, infrastruktūras un sakaru termini

Konteksts: [..] lateral limits of radar minimum altitude sectors normally defined by bearings and radials to/from radio navigation aids to the nearest degree or, if not practicable, geographical coordinates in degrees, minutes and seconds and shown by heavy lines so as to clearly differentiate between established radar sectors [..]
Avots: Annex 4 to the Convention on International Civil Aviation - Aeronautical Charts