ID-nummer	1172	Titel	What is ... a ring laser gyro?
Kildegruppe	REF-03-0388	Skibsnavn	-
Afsender	Navigation News				Udstedt	1992-06-01
Afs. person	Smith, S.G., FRIN, England
Modtager	-				Sket land	England
Modt. person	-				Sket sted	-
Indhold	A ring laser gyro detects and measures angular rates by measuring the frequency difference between two contra-rotating laser beams.
Kilde	Navigation News
Emneord	navigation, gyrokompas, laserkompas
Referencer	-