Specially designed liquid manometer was used as primary standard; precision aneroid barometers of two types were found to be suitable for use as secondary standards; tests were made of three types of sensitive service altimeter and one type of electric contacting altimeter.
Calibration of altimeters under pressure conditions simulating dives and climbs
Nat Advisory Committee Aeronautics -- Tech Note
1948
43 pages
Article (Journal)
English
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Calibration and testing of laser altimeters
IEEE | 2003
|Online Contents | 1994
Online Contents | 1994