Principal+point
21point — 1. point [ pwɛ̃ ] n. m. • 1175 « endroit, moment »; lat. punctum « piqûre », de pungere → poindre I ♦ A ♦ Portion de l espace déterminée avec précision. 1 ♦ Endroit, lieu. En divers, en plusieurs points. « il relevait la tête et fixait son regard …
22point principal — pagrindinis taškas statusas T sritis fizika atitikmenys: angl. principal point vok. Hauptpunkt, m rus. главная точка, f pranc. point principal, m …
23point principal de la lentille — pagrindinis lęšio taškas statusas T sritis fizika atitikmenys: angl. principal point of lens vok. Hauptpunkt der Linse, m rus. главная точка линзы, f pranc. point principal de la lentille, m …
24point principal — pagrindinis taškas statusas T sritis Gynyba apibrėžtis Fotogrametrijoje – taškas pagrindo plokštumoje, kurioje tiesė, einanti per perspektyvinį centrą, yra statmena fotografijos plokštumai ir kerta pagrindo plokštumą. atitikmenys: angl. principal …
25principal line — The line of intersection of the principal plane with the plane of the photograph. It is the trace of the principal plane upon a photograph (e.g., the line through the principal point and the nadir point) …
26principal parallel — On an oblique photograph, a line parallel to the true horizon and passing through the principal point …
27principal plane — A vertical plane which contains the principal point of an oblique photograph, the perspective center of the lens, and the ground nadir …
28principal vertical — On an oblique photograph, a line perpendicular to the true horizon and passing through the principal point …
29principal 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 …
30principal 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 …
