- principal vertical
- On an oblique photograph, a line perpendicular to the true horizon and passing through the principal point.
Military dictionary. 2000.
principal vertical
Look at other dictionaries:
principal vertical — pagrindinė vertikalė statusas T sritis Gynyba apibrėžtis Linija įžambiojoje nuotraukoje, einanti per pagrindinį tašką ir statmena horizonto linijai. atitikmenys: angl. principal vertical pranc. ligne de plus grande pente … NATO terminų aiškinamasis žodynas
vertical circle — A great circle of the celestial sphere passing through the celestial poles as well as the observer’s zenith and nadir. Vertical circles are perpendicular to the horizon. The prime vertical circle, or the prime vertical, passes through the east… … Aviation dictionary
Principal photography of The Lord of the Rings film trilogy — Principal photography for The Lord of the Rings film trilogy was conducted concurrently in New Zealand from October 11, 1999 through to December 22, 2000 for 274 days. Pick up shoots were conducted annually from 2001 to 2004. The trilogy was shot … Wikipedia
Principal national parks of the world — ▪ Table Principal national parks of the world Africa Europe and Russia Asia North America and the Caribbean Australia and Oceania South America Africa country national park date area description protected status national park status square miles… … Universalium
principal plane — A vertical plane that contains the principal point of an oblique photograph, the perspective center of the lens, and the ground nadir. It is the vertical plane containing the optical axis … Aviation dictionary
principal axis — i. The lateral, vertical, and longitudinal axes. ii. The axis of relative wind. iii. The principal inertial axis: that line passing through the center of gravity in a plane of symmetry about which a long, slender body tends to rotate when rolling … Aviation dictionary
principal plane — A vertical plane which contains the principal point of an oblique photograph, the perspective center of the lens, and the ground nadir … Military dictionary
principal parallel — i. On an oblique photograph, a line parallel to the true horizon and passing through the principal point. See photograph parallel. ii. On a vertical photograph, a parallel passing through a photo nadir. Also known as a photo nadir parallel … Aviation dictionary
Connection (principal bundle) — This article is about connections on principal bundles. See connection (mathematics) for other types of connections in mathematics. In mathematics, a connection is a device that defines a notion of parallel transport on the bundle; that is, a way … Wikipedia
Monopolo vertical — El monopolo vertical o antena vertical es una antena constituida de un solo brazo rectilíneo irradiante en posición vertical. Contenido 1 ¿Por qué surgen los monopolos? 2 Plano de masa (Ground Plane) 3 Comparación con el dipolo … Wikipedia Español
