Back Hoogtemeter Afrikaans مقياس الارتفاع Arabic Altímetru AST Altimetr Azerbaijani Висотомер Bulgarian Altímetre Catalan Výškoměr Czech Højdemåler Danish Höhenmesser German Αλτίμετρο Greek
An altimeter is an tool that can measure the height of an object, above a reference plane. A common reference plane is meters above sea level. There are different ways that this measurement can be done. The most common one uses atmospheric pressure. Other ways include ultra sound, laser light, or microwaves. Altimeters in planes often use lasers or microwaves.[1]
- ↑ A Dictionary of Aviation, David W. Wragg. ISBN 9780850451634, 1st Edition Published by Osprey, 1973 / Published by Frederick Fell, Inc., NY, 1974 (1st American Edition.)