down-looking radar

См. также в других словарях:

• down-looking radar — A radar capable of detecting targets near ground when looking from above. The height difference between the aircraft and the target can be as much as 40,000 ft in some cases …   Aviation dictionary

• Down to a Sunless Sea —   Author(s) David Graham …   Wikipedia

• Radar — For other uses, see Radar (disambiguation). A long range radar antenna, known as ALTAIR, used to detect and track space objects in conjunction with ABM testing at the Ronald Reagan Test Site on Kwajalein Atoll …   Wikipedia

• Radar altimeter — A radar altimeter, radio altimeter, low range radio altimeter (LRRA) or simply RA measures altitude above the terrain presently beneath an aircraft or spacecraft. This type of altimeter provides the distance between the plane and the ground… …   Wikipedia

• Radar (song) — Infobox Song Name = Radar Artist = Britney Spears Album = Blackout Released = Genre = Electropop, techno Length = 3:49 Label = Jive Writer = Christian Karlsson, Pontus Winnberg, Henrik Jonback, Balewa Muhammad, Candice Nelson, Ezekiel Zeke Lewis …   Wikipedia

• Weather radar — in Norman, Oklahoma with rainshaft …   Wikipedia

• Synthetic Aperture Radar — Radaraufnahme (SIR C/X SAR) des Vulkans Teide auf Teneriffa aus dem Space Shuttle Endeavour Ein Synthetic Aperture Radar (Abkürzung: SAR; deutsch etwa: „Radar mit synthetischer Apertur“) gehört zur Klasse der abbildenden Radare und wird als… …   Deutsch Wikipedia

• Look-down/shoot-down — is a capability a radar system is said to possess if it is able to detect, track and lock a target moving below the horizon as seen by the radar. Look down/shoot down capability is an essential feature of modern airborne military radar systems.… …   Wikipedia

• Monopulse radar — is an adaptation of conical scanning radar which sends additional information in the radar signal in order to avoid problems caused by rapid changes in signal strength. The system also makes jamming more difficult. Most radars designed since the… …   Wikipedia

• History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… …   Wikipedia

• On Your Radar (album) — On Your Radar Studio album by The Saturdays Released 21 November 2011 …   Wikipedia