Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3606003
Is Reference of Rilevamento aeromagnetico-it#Sense
Aeromagnetisk kortlægning-da#Sense
Levé aéromagnétique-fr#Sense
Aeromagnetic survey-en#Sense
Aeromagnetische Aufnahme-de#Sense