IATE-1371443

Subject Field	unknown
Is Reference of	Vertical-incidence ionospheric sounding-en#Sense
	Vertikal ionosfæresondering-da#Sense
	Senkrechtlotung-de#Sense
	Sondeo ionosférico vertical-es#Sense
	Ionosfeeronderzoek met verticaal invallende signalen-nl#Sense
	Sondaggio ionosferico verticale-it#Sense
	Pystyluotaus-fi#Sense
	Sondagem ionosférica vertical-pt#Sense
	Sondage ionosphérique vertical-fr#Sense
	Ιονοσφαιρική βυθομέτρηση κατακόρυφης πρόσπτωσης-el#Sense
	Vertikal jonosondering-sv#Sense