space-based radar

См. также в других словарях:

• Space-Based Radar — refers to space borne radar systems that may have any of a variety of purposes. A number of earth observing radar satellites, such as RadarSat, have employed synthetic aperture radar (SAR) to obtain terrain and land cover information about the… …   Wikipedia

• Innovative Space-based Radar Antenna Technology — Template:Infobox Spacecraft Name = ISAT Caption = ISAT computer model Organization = AFRL, DARPA, STP Major Contractors = Boeing, Lockheed Martin Bus = Mission Type = Technology demonstrator Flyby Of = Satellite Of = Earth Orbital Insertion Date …   Wikipedia

• Space radar — could mean: * The United States Space Surveillance Network, which uses radar to track objects in space. * Space Based Radar, the use of radar systems mounted on satellites …   Wikipedia

• Space and Missile Systems Center — Infobox Military Unit unit name= Space and Missile Systems Center caption= Space and Missile Systems Center emblem dates= July 1954–Present country= United States branch= Air Force type= Space systems development and operations size= 1,125… …   Wikipedia

• Space debris — populations seen from outside geosynchronous orbit (GEO). Note the two primary debris fields, the ring of objects in GEO, and the cloud of objects in low earth orbit (LEO) …   Wikipedia

• Radar astronomy — is a technique of observing nearby astronomical objects by reflecting microwaves off target objects and analyzing the echoes. This research has been conducted for four decades. Radar astronomy differs from radio astronomy in that the latter is a… …   Wikipedia

• space exploration — Investigation of the universe beyond Earth s atmosphere by means of manned and unmanned spacecraft. Study of the use of rockets for spaceflight began early in the 20th century. Germany s research on rocket propulsion in the 1930s led to… …   Universalium

• radar — /ray dahr/, n. 1. Electronics. a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns. 2. a means or sense of awareness or… …   Universalium

• 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

• Space Surveillance System — Als Space Surveillance System wird ein Netzwerk von Teleskopen und Radaranlagen bezeichnet, das zur Aufrechterhaltung eines Katalogs von künstlichen Weltraumobjekten (operationelle Satelliten, Weltraumschrott) eingesetzt wird. Systeme dieser Art… …   Deutsch Wikipedia

• Space Shuttle Columbia disaster — For further information about Columbia s mission and crew, see STS 107. STS 107 mission patch The Space Shuttle Columbia disaster occurred on February 1, 2003, when shortly before it was scheduled to conclude its 28th mission, STS 107, the Space… …   Wikipedia