4 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z



Back to: "C"

ceilometer
Definição1
An instrument to measure the heights of clouds during the day. The ceilometer beams a light at the cloud base, which it detects by a photoelectric cell. A process of triangulation then determines the height of the cloud.
Fonte1
KUMAR, Bharat (ed.). An illustrated dictionary of aviation. New York: McGraw-Hill, c2005. 752 p.
Fonte2
AGÊNCIA NACIONAL DE AVIAÇÃO CIVIL. Glossário do Núcleo de Letras e Proficiência Linguística. [Rio de Janeiro], [200-].
Português
tetômetro
Imagem